Technical catalogue. Low-voltage moulded-case circuit-breakers. 604050/012 en ABB SACE

Technical catalogue Low-voltage moulded-case circuit-breakers 604050/02 en

Contents Presentation Main features 2 Ranges Accessories 4 Characteristic curves and technical information 5 Dimensions and circuit diagrams 6 Order codes 7 /

SACE Isomax S. The greatest project for moulded-case circuit-breakers A single series for all applications SACE Isomax S is a project which evolves continually and is today the largest and most complete family of low voltage moulded-case circuit-breakers on the market, able to fulfil all installation requirements, from the small user up to large industrial electrical power distribution plants. Innovation, Technology and Quality have always been the main guides for ABB SACE in developing products and are at their peak in the SACE Isomax S series the moulded-case circuit-breakers characterised by high quality, reliability, and performance under all conditions, simplicity of installation and safety of operation. The continual and constant evolution of the series has led to further extending the range of products, thereby making the SACE Isomax S offer increasingly complete over time. The series, which is divided rationally into eight basic sizes from S to S8, does, in fact, consist of different ranges destined to fulfil any installation need in a specific and optimal way. The completeness of the series can also be noted in better rationalisation of use: the overall dimensions, methods of installation and possibility of applying accessories are all the same, regardless of the type of range the circuit-breaker is placed in. Great importance is also put on the microprocessor-based electronic releases (mounted on the circuitbreakers starting from 60A): SACE PR2/P, PR22/P and SACE PR22/MP (International Patent), specifically designed to actuate dedicated functions for motor starting and protection. Thanks to innovative and state-of-the-art protection functions, they ensure reliability and precision and are unaffected by electromagnetic interference. A basic characteristic of these types of releases is their ability to communicate and dialogue with the SACE SD-View 80 self-configuring software, thereby allowing full integration of the circuitbreakers in the management logics relative to electric network supervision and control systems. /2

The new series has been studied respecting the most modern ergonomic criteria. Witness to this is the prize awarded with the IF seal to the circuitbreakers at the Design Forum in Hannover. GSIS907 /

A world of solutions for installation design engineering. An answer to all requirements. The SACE Isomax S family is divided into eight basic sizes, S, S2, S, S4, S5, S6, S7 and S8 with rated uninterrupted currents from 25 to 200A. The types of devices consist of: fixed, plug-in and withdrawable circuit-breakers with seven ultimate rated breaking capacity levels - from 6 to 200kA (80-45V) - identified by the letters: B, N, S, H, L, V,. From this family, which is considered the common nucleus, a series of dedicated ranges are configured, which keep the same installation characteristics and accessory application possibilities. Within the series there are therefore circuit-breakers available for alternating and direct current distribution, current-limiting circuit-breakers, circuit-breakers for motor protection, switch-disconnectors, circuit-breakers for applications with voltages up to 000V, and residual current circuitbreakers, as well as specific ranges (for motor protection and switch-disconnectors) complying with the North American UL489 and CSA C22.2 Standards. This means wider application possibilities both in industrial and civil sectors. They can therefore be mounted in primary (Power Center) and secondary (Panel Board) distribution switchboards, for motor protection and control (Motor Control Center), in generators and for end users. Their performances are, however, of particular interest where critical situations arise (very high rated and fault currents), or where complex plant engineering solutions are needed (special coordination requirements and plant automation). They also guarantee total selectivity of the protections up to full breaking capacity of the circuit-breaker installed on the load side. Centralised supervision and control systems The reliability, efficiency and quality of a LV electrical power distribution service is considerably increased by constant supervision of users and all the parameters of the installation itself. The information regarding the installations is collected using microprocessor-based field components which can be mounted directly on board the apparatus, such as the SACE PR22/P release, or using the devices in the SACE SD family. Moreover, the use of the SACE SD-View 80 software allows a simple personal computer to be converted into a work station for supervising and controlling electrical power distribution plants. GSIS9072 Alternating current GSIS907 GSIS9074 V~ Circuit-breakers with thermomagnetic releases and circuit-breakers fitted with microprocessor-based SACE PR2/P, PR22/P releases are available for protection of alternating current networks. These feature an application field from 0 to 200A and a rated voltage of 690V. Apart from the more generic applications, they are particularly suited to protection of generators, capacitors, transformers and machine tools. Thanks to its special construction characteristics, this range of circuit-breakers combines normal Isomax safety characteristics with very high performances. The breaking technique used (double interruption per pole) and the special shape of the breaking parts, allow very high value short-circuit currents (200kA) to be tripped extremely rapidly, making these circuit-breakers ideal wherever protection close to the power supply source is needed. Direct current V Pole connection in series allows applications in the most severe operating conditions and in any type of network (insulated, with earthed polarity, and with median point of the power supply earthed). The circuit-breakers for direct current with thermomagnetic releases are available for operating currents between 0A and 800 A, with rated voltages up to 750 V, with poles in series, and 250 and 500V, with two poles in series. The range for applications at 000V in alternating current and direct current extends the use of the moulded-case circuit-breakers even further and is a good example of the continual evolution of the SACE Isomax S series. They are particularly suitable for installation in special ambients, such as mines, petrochemical plants and for electric traction. proposes various solutions, which allow type 2 coordinations to be made for switching and protecting motors, from 0.7kW to 55kW. It is possible to select either circuitbreakers suited just to protection against short-circuit, or circuit-breakers fitted with the new SACE PR22/MP electronic release, which is technologically advanced and has been specifically studied for motor protection. The latter integrates protection functions on /4

SACE Isomax S current-limiting circuit-breakers GSIS909 The switch-disconnectors are derived from the corresponding circuit-breakers, keeping the overall dimensions, versions and accessories unchanged. They guarantee operation and isolation in maximum safety and their release device can be activated either by the undervoltage release or by the shunt opening release. They can also be fitted with residual current releases, thereby constructing pure residualcurrent circuit-breakers. SACE Isomax S switch-disconnectors SACE Isomax S Power distribution GSIS9075 SACE Isomax S for applications up to 000V board the circuit-breaker which are normally carried out by other devices, thereby ensuring numerous installation and service advantages. GSIS909 SACE Isomax S according to UL/CSA Standards Thanks to a specific range of SACE Isomax S circuit-breakers complying with the UL489 and CSA22.2 Standards, there are also greater possibilities for those customers operating on markets subject to the specifications defined in the North American standards. The range consists of seven sizes with rated uninterrupted current from 00A to 2500A and breaking capacities, at 480 V AC, which can reach 00kA. Within the basic series, there are circuit-breakers with magnetic only releases (MCP - Motor Control Protection) for motor protection, and switches (Moulded-Case Switch - MCS) for use as isolators or switching devices for lines, busbars or plant parts. SACE Isomax S for motor protection classical and advanced /5

A world of success The SACE Isomax S offer has been constantly renewed according to market requirements and often even anticipating these and is always to the fore from the technological viewpoint. Meanwhile, the quality and reliability have always remained at the maximum levels expected and the market has shown its appreciation of this. Behind every reference lies a requirement fulfilled. It is facts which speak for SACE Isomax S. SACE Isomax S is a highly successful product of recognised quality, with many fields of application and it involves different sectors all over the world, with either standard or highly personalised products. There is nowhere electrical power is used where SACE Isomax S is not to be found: manufacturing industries, steelworks, refineries and chemical plants, drilling rigs, gas pipelines, water pipelines, hospitals, airports, trains, railway and underground railway stations, calculation centres, offices, congress centres, theatres, and skyscrapers, as well as the most prestigious buildings worldwide. has, moreover, acquired knowledge which is practically unsurpassed in application areas where the highest degree of safety is required, and this has qualified it as the world leader in various sectors. Thousands of ships of all types cruise ships, container ships, bulk carriers, tankers, etc. and flying the flags of all nations are equipped with products, which are also widely used in railway traction and are the favourite product in the depths of mines. apparatus is also responsible for protection (sometimes also integrated with control functions) of plants of considerable economic and technological importance, constructed within the sphere of large infrastructure projects. Orders are processed which stand out both for their size (such as the pumping stations of gas pipelines thousands of kilometres long) and for their advanced context (astronomical observatories and international research centres). SACE Isomax S imposes itself on the markets worldwide. For example, apparatus has been supplied to some of the most important European and Middle Eastern electricity boards as well as to North American and Asian electrified transport companies. Particularly severe environmental conditions such as mines and steelworks Protection and control in installations for electric traction Refineries and chemical plants as well as gas pipelines, water pipelines Installation on board ships /6

Offices, theatres, shopping malls and residential complexes GSIS9076 Underground railway stations Off-shore drilling rigs Protection and control of motors, generators /7

Selection and design engineering tools, management flexibility, services and consultancy: an all-round offer With the aim of guiding and facilitating selection of its products, ensures 60 support, both before and after the sale. For this purpose, to design and size electrical installations, it makes various work tools available, which facilitate calculations, ensure compliance of the installation with the Standards and reduce the risks of any errors. These are basically divided into calculation, design and estimate software, and manual tools. D.O.C. (Design Optimization & Computation) is a system which allows correct sizing of industrial low voltage electrical installations, able to propose the most suitable design selections regarding cables, busbars and protection devices. It allows the design engineer to develop clear and complete design documentation rapidly, based on the calculation models provided by the most recent standards. C.A.T. (Computer Aided Technical Selection) is both an electronic catalogue and a technical aid tool for selecting and applying accessories to each individual circuitbreaker. By means of a guided pathway, it is possible to select, configure and order the most suitable apparatus for your own installation requirements. The calculation methods and data indicated on the slide rules are taken from the CEI, IEC and NFC Standards in force and from installation practice. The Guide to low voltage installations is a brief collection of legal and technical regulations based on the current standards, regarding design, sizing and installation of an electrical plant. The guide takes into consideration the user plant from the electric power delivery point (MV/LV substation) in st category systems. Four Slide rules of different colours, which make up the ABB Kits, allow rapid sizing calculations of the electrical installation. The following can be carried out: - Cable sizing and calculation of the short-circuit currents (yellow slide rule) - Checking the protections against direct contact and short-circuit of the cables (orange slide rule) - Selective and back-up coordination (green slide rule) - Sizing of motor lines and transformer outgoing feeders (blue slide rule) Immediate ordering and management flexibility Rapid ordering procedures have been provided for circuit-breakers in the SACE Isomax S series, and the configuration logic of the series enables efficient and flexible warehouse management. An order file can be generated compatible with the EDIFACT (Metel or ABB) standard, ready to be converted into EDI format and transmitted electronically. /8

Using EDI (Electronic Data Interchange) to send orders rationalises the logistics chain, thereby reducing transit times and the risk of errors. EDI transmission allows the order to be loaded automatically at so that the request is immediately sent to production, together with the order acknowledgement to the customer. The availability of standardised accessories for groups of circuit-breakers makes it possible to reduce the number kept in the warehouse and very short procurement times allow limited stocks to be kept as these can be rapidly replenished. Training: an indispensable tool for professionals By means of its technical training courses, is committed to putting its wealth of experience gained in over more than 60 years of operation at disposal. The courses are an opportunity for all operators in the sector to update their knowledge and compare notes, under the guidance of experts. Information and training have always been success factors for professional growth and development. Professional refresher training on both technical aspects and product developments, as well as on the standards and legislation, is essential, considering that these have such important implications for the safety of people and plants. The primary aim is to meet the information needs of professionals, especially by converting the technical-standard and legislative concepts into practical terms which can be applied directly to the various products and installations. Service Training courses are also provided for operators and maintenance personnel who work on apparatus and systems. For this purpose and to meet the need for evaluation and maintenance of existing electrical installations, the company has set up the Service Division within its own structure, which acts as a qualified interlocutor working in close collaboration with the managers/users of the plants, to carry out maintenance, repair and overhauling activities at and on the user s premises. The division also offers a spare parts, assembly and commissioning service for its own switchboards. /9

Just one product for everyone SACE Isomax S is a product which has been thought up and constructed for all types of customers: the user, the design engineer, the switchboard builder, the installer, the maintenance technician and the wholesaler. proposes technical solutions to the user which fulfil all requirements and are always up to date with technological innovations in the field of electrical power distribution. It offers high quality products, reliability and precision, which guarantee high performances under any conditions, safe products during service and, when necessary, simple replacement of any faulty parts. GSIS9092 GSIS9090 The design engineer has simple installation inside the products available which switchboard. The whole comply perfectly with the range of products is divided international technical into eight sizes and con- standards and which are structed in only three depths, able to do the job simply, thereby allowing standardi- safely and reliably at the sation of the supporting highest levels of perform- structures and of the switch- ance. SACE Isomax S circuit- boards and installation in breakers offer the design prefabricated structures. engineer solutions for sizing, The dimensional uniformity coordination and flexibility of and the possibilities of application which allow him connection, thanks to the to draw up a state-of-the-art variety of terminal available, project, selecting from considerably facilitates among well-known ranges connections by means of and circuit diagrams to be integrated in a complete busbars or cables. GSIS9079 system, and satisfying all installation requirements and performances according to the standards. The requirements of a switchboard builder are fully satisfied thanks to careful design of the product. The limited volumes of the pieces of apparatus allow the switchboard dimensions to be kept to a minimum and the modularity and compactness the ranges of products are conceived with allow provides the installer with products for any type of plant, which are practical to install, simple to use, assemble and connect and easy to check, thanks also to the quality of the accessories supplied with the apparatus and the technical support documentation provided. SACE Isomax S circuitbreakers allow easy and safe maintenance to be carried out, enabling the accessories to be inserted conveniently on the front of the circuitbreaker. Construction rationality as well as modularity of the structure, allow the maintenance technician to carry out replacements without the need for any special adaptation, even when changing from one type of circuitbreaker to another (for to a current-limiting circuitbreaker). Standardisation of Isomax S circuit-breakers and their accessories means simple and economical management of the spare parts warehouse for the wholesaler. Furthermore, the clarity of product coding considerably helps product ordering, reduces procurement times and allows limited stocks to be kept in the warehouse since the products can be example from an automatic replenished rapidly. /0

Main characteristics Index Panorama of the SACE Isomax S family A single series for all applications... 2/2 Construction characteristics 2 Distinctive features of the series... 2/4 Conditions of use... 2/8 Modularity of the series SACE Isomax S... 2/0 Compliance with the Standards Standards, Approvals, Certifications and company quality system... 2/2 2/

Panorama of the SACE Isomax S family A single series for all applications SACE Isomax S SACE Isomax S2 CIRCUIT-BREAKERS FOR AC / DC DISTRIBUTION S S2 Poles [nr.] - 4-4 Iu [A] 25 60 Ue (AC) [V~] 500 690 Icu (80/45V AC) [ka] B 6 6 N 25 5 S 50 H L V Ue (DC) [V ] 250 500 2 CURRENT-LIMITING CIRCUIT-BREAKERS S2 00 Poles [nr.] Iu [A] 00 Ue [V~] 690 Icu (80/45V) [ka] 70 Icu (690V) [ka] 0 CIRCUIT-BREAKERS FOR MOTOR PROTECTION S2 80 Poles [nr.] Iu [A] 80 In [A] 80 Ue [V~] 690 Magnetic only release IEC 60947-2 Electronic release PR2/P (I), IEC 60947-2 - Electronic release PR22/MP, IEC 60947-4- - CIRCUIT-BREAKERS FOR APPLICATIONS AT 000 V AC Poles Iu Icu (000V AC) [nr.] [A] [ka] CIRCUIT-BREAKERS FOR APPLICATIONS AT 000 V AC Poles Iu Icu (000V DC), 4 poles in series [nr.] [A] [ka] SWITCH-DISCONNECTORS according to IEC 60947- Standard S2D Poles [nr.] - 4 Ith [A] 25-60 Ue [V~] 690 Icm [ka], Icw [ka] 2,2 Circuit-breakers according to UL 489 and CSA 22.2 Standards SN Poles [no.] Maximum continuous current (40 C) [A] 00 Maximum Ampere Breaking Capacity (480 V) [ka] 20 Thermal-magnetic trip unit Microprocessor based trip unit - MCP - MCS - 2/2

SACE Isomax S SACE Isomax S4 SACE Isomax S5 SACE Isomax S6 SACE Isomax S7 SACE Isomax S8 S S4 S5 S6 S7 S8-4 - 4-4 - 4-4 - 4 60-250 60-250 400-60 60-800 250-600 2000-2500-200 690 690 690 690 690 690 5 5 5 5 50 50 65 65 65 65 65 85 85 00 00 00 00 20 750-750 750 - - S S4 S6-4 - 4-4 25-200 250 400-60 690 690 690 200 200 200 75 75 75 2 S / S S4 / S4 S5 S6 / S6 S7 60-250 / 25-200 60-250 / 250 400-60 60-800 / 400-60 250-600 25 200 00 250 20 60 20..800 000 600 690 690 690 690 690 - - - - - - SL / S S4L / S4 S5L S6L / S6 60 / 25 60-250 / 250 400 60-800 / 60 6 / 0 8 / 0 8 2 / 0 SL S5L S6L 4 4 4 60-250 400 60 / 800 40 40 40 / 50 SD S6D S7D S8D - 4-4 - 4-4 00-60 - 250-20 400-60 - 800 000-250 - 600 2000-2500-200 690 690 690 690 0 0 52,5 85 6,5 5 25 40 S B/N/H/L S4 N/H/L S5 N/H/L S6 N/H/L S7H S8V 2-2 - 2-2 - 2-50 - 225 250 400 800 200 600-2000-2500 85 00 00 00 65 00 - - - - SL S4 N/H/L S5 N/H/L S6 N/H/L S7H S8V S H-D 50/225 S4 H-D S5 H-D S6 H-D S7 H-D S8 V-D 2/

Construction characteristics Distinctive features of the series Terminals 2 Identification nameplate Fixed contacts Arcing chamber Moving contacts Operating lever Microprocessor-based electronic release GSIS9069 2/4

GSIS9048 GSIS905 Double insulation The double insulation technique consists of total separation between the power circuits and the auxiliary circuits and is a characteristic of all SACE Isomax S apparatus from size S up. The housing of each electrical accessory is completely segregated from the power circuit, thus avoiding all risk of contact with live parts, thereby increasing operator safety conditions during management and inspection of the installations. Moreover, the circuit-breaker has redundant insulation between the internal live parts, both regarding thickness of materials and the distances, which are greater than those required by the IEC Standards and are in accordance with American usage. Positive operation The operating lever always indicates the exact position of the circuit-breaker moving contacts, thereby guaranteeing safe and reliable indications (I Closed; O Open; yellow-green line Open due to release trip). The circuit-breaker operating mechanism has free release, regardless of the pressure on the lever or the speed of operation. Release tripping automatically opens the moving contacts: to close them again, it is necessary to reset the operating mechanism by pushing the operating lever from the intermediate position to the lower limit of the open position. For plug-in or withdrawable circuit-breakers, the moving part can only be detached from the fixed part with the circuit-breaker open (moving contacts separate from the relative fixed contacts). 2 GSIS0074 GSIS9050 Selectivity The complete range of releases means that the protection functions of the apparatus can be coordinated according to current-type, time-type, energy-type or residual-current selectivity chains. It is therefore possible to isolate only the areas affected by the fault, ensuring maximum service continuity. Circuit-breakers in category B are available from 400 A up. Possibility of inspection With the circuit-breaker out of service, it is possible to check the state of the internal parts and live components of the circuit-breaker directly. The arcing chambers and the fixed and moving contacts are accessible simply by removing the circuit-breaker cover. The operation, facilitated by the limited number of components, reduces maintenance times and ensures a higher degree of safety. 2/5

Construction characteristics Distinctive features of the series GSIS925 GSIS926 2 Isolation behaviour In the open position, the circuit-breaker guarantees isolation of the circuit in compliance with the IEC 60947-2 Standard. For plug-in or withdrawable version circuit-breakers, in the rackedout or withdrawn position, the power and auxiliary circuits are isolated, ensuring that no parts are live. Under these conditions and by means of special connectors, it is possible to carry out blank tests, operating the circuit-breaker in complete safety. The redundant insulation distances guarantee the absence of leakage currents and dielectric strength in the event of any overvoltages between the input and output. Racking-out with the door closed This system, starting from 60 A, allows the circuit-breaker to be racked in and out with the compartment door closed, increasing operator safety and allowing construction of internal arc proof low voltage switchboards. Racking out can only take place with the circuit-breaker open, using a special rackingout crank handle supplied with the withdrawable version circuit-breaker. GSIS927 GSIS929 Electromagnetic compatibility By using SACE PR2/P, PR22/P, PR22/MP microprocessorbased overcurrent releases and SACE RC20, RC2, RC22 electronic residual-current releases, the absence of unwarranted trips is guaranteed even in the presence of interference caused by electronic equipment, atmospheric disturbance or discharges of electrical type. Furthermore, the apparatus does not generate interference with other electronic equipment in the vicinity of the installation. This is in compliance with the IEC 60947-2 Appendix F, IEC 000-4, EN 6000-4, EN 5008-, EN 5008-2, EN 50082-, EN 50082-2 European Directive No. 89/ 6 specifications regarding electromagnetic compatibility EMC. Tropicalisation The SACE Isomax S series of circuit-breakers and accessories comply with the strictest regulations for use in hot-humid-saline climates (in compliance with climatograph 8 of the IEC 72-2- Standards), thanks to: insulating cases made of fibreglass-reinforced synthetic resins; anti-corrosion treatment on all main metal parts (C UNI 564-65 environment); Fe/Zn 2 galvanisation (UNI ISO 208), protected by a conversion layer consisting mainly of chromates (UNI ISO 4520). 2/6

Installation positions The circuit-breaker can be installed in any position without any effect on its rated characteristics. In compliance with the IEC 60947-2 Standards, SACE Isomax S circuit-breakers can be supplied through either top or bottom terminals, without jeopardising operation of the apparatus. They can be installed in switchboards, mounted directly on the base plate or on Din rails up to size S5. GSIS9 GSIS928 Mounting on DIN rail up to 60 A The brackets for fixing onto standardised DIN EN 50022 rails for S, S2 and DIN EN 5002 rails for S, S4, S5 simplify assembly of the circuit-breakers up to 60 A in standard switchboards. This allows standardised supporting structures to be used and facilitates the stage for designing and constructing the switchboard metalwork structure. GSIS90 GSIS9062 2 Resistance to vibration Degrees of protection The circuit-breakers are unaffected by vibrations generated mechanically or due to electromagnetic effects, in compliance with the IEC 68-2-6 Standards and the strictest regulations of the major classification organisations: RINA DET Norske Veritas Lloyd s Register of Shipping Germanischer Lloyd Bureau Veritas. Different measures have been taken in SACE Isomax S circuitbreakers to achieve IP20 degree of protection for the fixed, plug-in and withdrawable version circuit-breaker, excluding the terminals, and IP0 for the front parts of the circuit-breakers installed in switchboards. The fixed parts are always provided with IP20 degree of protection. It is possible to achieve IP54 degree of protection in accordance with the IEC 60529 Standard with the circuit-breaker installed in a switchboard fitted with rotary handle operating mechanism transmission on the compartment door and the special insulation gaskets which can be ordered separately. 2/7

Construction characteristics Conditions of use Degrees of protection (according to CEI EN 60529 Standard file 59) Circuit-breaker IP20 Circuit-breaker in switchboard IP0 IP0 2 GSIS9080 Direct operating mechanism GSIS908 without terminal covers IP0 with terminal covers GSIS908 Front for lever operating mechanism IP40 () Direct rotary handle Rotary handle transmission GSIS9084 IP50 GSIS9085 GSIS9082 IP40 IP54 IP0 (2) GSIS9086 Special IP54 protection GSIS9087 with terminal covers and direct rotary handle Motor operator GSIS9088 ( ) IP0 for withdrawable circuit-breakers ( 2 ) IP40 for S-S2 and S6-S7 circuit-breakers 2/8

Operating temperature SACE Isomax S circuit-breakers can be used in ambient conditions where the temperature in the surrounding atmosphere varies between -25 C and +70 C and stored in ambients with temperatures between -40 C and +70 C. The circuit-breakers fitted with thermomagnetic overcurrent release have their thermal element set for a reference temperature of +40 C. For temperatures between +40 C and +70 C, with the same setting, there is lowering of the thermal trip threshold due to the temperature-related behaviour of the bimetallic strip of the release itself. For temperatures lower than +40 C, on the other hand, there is an increase in the thermal trip threshold as indicated in the table on page 5/9. The electronic microprocessor-based overcurrent releases do not undergo any variations in performance with changes in temperature but, in the case of temperatures higher than 40 C, the maximum setting of the protection against overloads (function L) must be reduced to take into consideration inertial phenomena that occur in the copper parts of the circuitbreaker through which the phase current passes (moving and fixed contacts, and connection terminals) which cause a decrease in the rated uninterrupted current as indicated in the table on page 5/4. The performances of the circuit-breaker cannot be guaranteed for temperatures above +70 C. To ensure service continuity of the installations, careful thought must be given as to how to keep the temperature within acceptable levels for operation of all the various devices and not only the circuit-breakers. For example, forced ventilation in the switchboards and in the areas where they are installed may be necessary. 2 Altitude Up to an altitude of 2000 m SACE Isomax S circuit-breaker rated performances are unaffected. As the altitude increases, the atmospheric properties change in terms of composition, dielectric strength, cooling capacity and pressure. The circuit-breakers therefore undergo derating, which can basically be measured through the change in significant parameters such as the rated maximum operating voltage and the rated uninterrupted current. Altitude [m] 2000 000 4000 Rated service voltage, Ue [V~] 690 600 500 Rated uninterrupted current, Iu %Iu 00% 95% 90% 2/9

Construction characteristics Modularity of the series SACE Isomax S 2 Starting from the fixed version circuit-breaker and by means of mounting the conversion kit, all the other versions which are used for the various requirements are obtained. The following are available: kit for conversion from fixed circuit-breaker to moving part of a plug-in or withdrawable circuit-breaker conversion kit for the connection terminals which make it possible to obtain front and rear terminals for Copper or Aluminium cables, and front and rear terminals for flat bar terminals. Various accessories are also available: shunt opening releases undervoltage releases auxiliary contacts position contacts the bracket for rear fixing onto DIN EN 50022 rail for S-S2 circuit-breakers, DIN EN 5002 rail for S-S4-S5 circuit-breakers direct action motor operator, with stored energy and with solenoid. rotary handle operating mechanisms directly on the circuitbreaker and with transmission on the compartment door residual-current releases accessories for microprocessor-based overcurrent releases such as the signalling, dialogue and actuation unit and external CTs. the fixed parts for plug-in or withdrawable circuit-breakers with front terminals for cables or for flat bars and rear terminals for flat bars. 2/0

2 GSIS059 2/

Compliance with the Standards Standards, Approvals, Certifications and company quality system SACE Isomax S circuit-breakers and their The attention paid to protecting the en- accessories comply with the IEC 60947- vironment is another important priority 2, EN 60947-2 (unified in 7 countries for, and as confirmation of of CENELEC), CEI EN 60947 and IEC this, the environmental management 6000 international Standards and con- system has been certified by RINA. form with the EC directive: Low Voltage Directives (LVD) no. 7/2 EEC Electromagnetic Compatibility Directive (EMC) no. 89/6 EEC. Certification of compliance with the 2 GSIS98 GSIS99 above-mentioned product Standards, is carried out, in respect of the European EN 450 Standard, by the Italian certification organisation, ACAE (Association for Certification of Electrical Apparatus),- member of the European organisation LOVAG (Low Voltage Agreement Group). ISO 900 The Quality System complies with the International ISO 900 Standard (model for assuring quality in design, development, construction, installation and assistance) and to the equivalent European EN ISO 900 and Italian UNI EN ISO 900 Standards. The certification Organisation is RINA- QUACER. obtained its first certification in 990. The Test Room is accredited by SINAL. The apparatus complies with the prescriptions for on-board installations and is approved by major Shipping Registers, such as: LLOD S REGISTER OF SHIPPING, GERMANlSCHER LLOD, BUREAU VERITAS, RINA, DET NORSKE VERITAS, POLSKI REIESTR STATKOW and the AMERICAN BUREAU OF SHIP- PING. GSIS99 was the first industrial company in the electro-mechanical sector in Italy to obtain this recognition, and, thanks to a revision of its production process with an eye to ecology, has managed to reduce consumption of raw materials, processing waste and the risk of accidents by 20%. The attention paid to protecting the environment and to the safety of workers is a priority commitment of and as confirmation of this, the company developed the Environmental Management System in compliance with the International ISO 400 Standard, certified in 997, integrating this in 999 with the Health and Safety in the Workplace Management System in accordance with BS 8800 (British Standards). The prizes obtained by at the Forum Design in Hannover and at Electro in Paris bear witness to the consideration given to man and the respect for ergonomic criteria. Please contact for information regarding the types of circuit-breakers approved, the performances approved and their relative validity. GSIS92 2/2

The ranges Index SACE Isomax S circuit-breakers for power distribution... / Electrical characteristics IEC 60947-2... /4 General characteristics... /6 Thermomagnetic releases... /8 Electronic releases... /0 SACE Isomax S current-limiting circuit-breakers... /5 Electrical characteristics IEC 60947-2... /6 General characteristics... /8 SACE Isomax S circuit-breakers for motor protection (protection against short-circuit)... /2 Electrical characteristics IEC 60947-4... /24 General characteristics... /26 SACE Isomax S circuit-breakers for motor protection (integrated protection)... /28 Electrical characteristics IEC 60947-2 and IEC 60947-4... /28 General characteristics... /0 SACE Isomax S circuit-breakers for applications up to 000V... /5 Electrical and general characteristics IEC 60947-2... /6 SACE Isomax S switch-disconnectors... /9 Electrical and general characteristics IEC 60947-... /40 SACE Isomax S circuit-breakers in accordance with UL489 and CSA C22.2 Standards... /4 Electrical and general characteristics... /44 /

Circuit-breakers for power distribution Eight sizes to optimise use for all plant and installation requirements 690V 25-200 A 6-20 ka (80/45 V) GSIS906 /

SACE Isomax S circuit-breakers for power distribution Electrical characteristics IEC 60947-2 GSIS9 GSIS94 GSIS95 SACE Isomax S SACE Isomax S2 SACE Isomax S Rated uninterrupted current, Iu Poles [A] Nr. 25-4 60-4 60-250 -4 Rated service voltage, Ue (AC) 50-60Hz [V] (DC) [V] 500 250 690 500 690 750 Rated impulse withstand voltage, Uimp Rated insulation voltage, Ui [kv] [V] 6 500 6 690 8 800 Test voltage at industrial frequency for min. Rated ultimate short-circuit breaking capacity, Icu [V] B 000 N 000 B N S 000 N H L (AC) 50-60 Hz 220/20 V (AC) 50-60 Hz 80/45 V[kA] [ka] 25 40 6 25 25 50 65 6 5 () 50 65 00 70 5 () 65 85 (AC) 50-60 Hz 440 V (AC) 50-60 Hz 500 V (AC) 50-60 Hz 690 V (DC) 250 V - 2 poles in series (DC) 500 V - 2 poles in series (DC) 500 V - poles in series [ka] [ka] [ka] [ka] [ka] [ka] 0 6 8 2 - - 6 25 - - - - 0 20 25 8 2 5 6 8 0 6 5 50 - - - 6 5 50 0 50 65 25 40 50 4 8 20 (5) 5 65 85 5 50 65 - - - (DC) 750 V - poles in series Rated short-circuit service breaking capacity, Ics (2) [ka] [%Icu] - - 50% 50% - - - 00% 75% 75% 20 5 50 00% 75% 75% Rated short-circuit making capacity (45 V) Opening time (45V at Icu) [ka] [ms] 2 52,5 8 6 2 74 05 8 7 6 74 4 87 8 7 6 Rated short-time withstand current for s, Icw Utilisation category (EN 60947-2) [ka] A A A Isolation behaviour IEC 60947-2, EN 60947-2 Releases: thermomagnetic T fixed, M fixed 5 Ith T fixed, M fixed 0 Ith T adjustable, M fixed Ith T adjustable, M fixed 5 Ith T adjustable, M fixed 0 Ith T adjustable, M adjustable magnetic only with microprocessor M fixed PR2/P (I-LI) PR22/P (LSI-LSIG) Interchangeability Versions Terminals fixed F - P FC-R F - P EF - FC - FC CuAl - R F - P - W F- EF - ES - FC FC CuAl - RC - R plug-in FC-R FC - R EF - FC - R withdrawable () - - EF - FC - R Fixing on DIN rail Mechanical life [No. operations / hourly operations] DIN EN 50022 25000/240 DIN EN 50022 25000/240 DIN EN 5002 25000/20 Electrical life (at 45 V) [No. operations / hourly operations] Basic dimensions, fixed /4 poles L [mm] 8000/20 78/0 8000/20 90/20 0000(60A)-8000(250A)/20 05/40 D [mm] H [mm] 70 20 70 20 0,5 70 Weights fixed /4 poles [kg] plug-in /4 poles [kg] 0,9 /,2 /,4,/,5,/,7 2,6 /,5, / 4, withdrawable /4 poles [kg] - -,5 / 4,5 () All the versions with Icu5kA are certified at 6kA (2) For S N/H/L, S4 N/H/L, S5 N/H, and S6 N/S/H circuitbreakers the performance percentage of Ics at 690V is reduced by 25%. () The withdrawable version circuit-breakers must be fitted with the front flange for the lever operating mechanism or with its alternative accessories, such as the rotary handle or the motor operator (4) For the S5 circuit-breaker, the plug-in version is only available for the version with 400 A rated current (5) The SACE S circuit-breaker with breaking capacity L at 690 V can only be supplied from above /4

GSIS9095 GSIS9096 GSIS9097 GSIS9098 GSIS96 SACE Isomax S4 SACE Isomax S5 SACE Isomax S6 SACE Isomax S7 SACE Isomax S8 60-250 -4 400-60 -4 60-800 -4 250-600 -4 2000-2500 - 200-4 690-690 750 690 750 690-690 - 8 800 8 800 8 800 8 800 8 690 000 N H L 000 N H L 000 N S H L 000 S H L H 2500 V 65 00 200 5 () 65 00 65 00 200 5 () 65 00 65 85 00 200 5 () 50 65 00 85 00 200 50 65 00 85 20 85 20 0 50 80 25 40 65 8 22 0 - - - - - - - - - 0 50 80 25 40 65 20 25 0 5 65 00 5 50 65 - - - 0 45 50 80 25 5 40 65 20 22 25 0 5 50 65 00 20 5 50 65 - - - - 40 55 80 5 45 70 20 25 5 - - - - - - - - - 70 00 50 70 40 50 - - - - - - - - - 00% 00% 75% 20 5 50 00% 00% 75% 6 20 5 50 00% 00% 00% 75% - - - 00% 75% 50% - - 50% 50% 74 4 220 8 7 6 74 4 220 8 7 6 74 05 4 220 0 9 8 7 05 4 220 22 22 22 87 264 20 20 A 5 (400A) B (400A) - A (60A) 7,6 (60A) - 0 (800A) B 5 (250A) - 20 (600A) B 5 B F - P - W F - EF - ES - FC F - P (400) - W F - EF(400A) - ES - FC F - W F - EF - ES - FC CuAl F - W F - EF - ES - FC CuAl (250A) F F (2000-2500A) - VR FC CuAl - RC - R EF - FC - R FC CuAl (400A)-RC (400A)-R EF - FC - R RC - R - HR - VR - - EF - FC - R EF(400A) - ES - FC (400A) R - VR (60A) EF - HR - VR EF - HR - VR - DIN EN 5002 20000/20 DIN EN 5002 20000/20-20000/20-0000/20-0000/20 0000(60A)-8000(250A)/20 05/40 7000(400A)-5000(60A)/60 40/84 7000(60A)-5000(800A)/60 20/280 7000(250A)-5000(600A)/20 20/280 2500(2500A)/20-500(200A)/0 406/556 0,5 254 0,5 254 0,5 268 8,5 406 242 400 4 / 5, 4,5 / 5,9 5 / 7 6, / 8,4 9,5 / 2-7 / 22-57/76-4,9 / 6, 6,4 / 8,7 2, / 5, 2,8 / 29,2 - KE TO VERSIONS F Fixed P Plug-in W Withdrawable KE TO TERMINALS F Front EF Extended front ES Extended spreaded front FC Front for copper cables FC CuAl Front for copper or aluminium cables R Rear threaded RC Rear for copper or aluminium cables HR Rear horizontal flat bar VR Rear vertical flat bar /5

SACE Isomax S circuit-breakers for power distribution General characteristics The SACE Isomax S series of moulded-case circuit-breakers conforming to the IEC 60947-2 Standard, is divided into eight basic sizes, with rated uninterrupted currents from 25 to 200 A and breaking capacities from 6 to 20 ka (80/45 V). Selection of the size allows the basic electrical characteristics to be identified simply and immediately, whereas selection of the overcurrent release depends on the type of application required. Range of application of the alternating current circuit-breakers GSIS0078 For protection of alternating current networks, SACE S, S2, and S circuit-breakers fitted with thermomagnetic releases and SACE S4, S5, S6, S7, and S8 circuitbreakers fitted with SACE PR2/P or PR22/P electronic releases are available. These are characterised by an application range from 0 to 200 A and by a rated voltage of 690 V. KE TM Thermomagnetic M Magnetic only PR2-PR22 Electronic releases /6

Range of application of the direct current circuit-breakers GSIS0079 SACE S, S2, S, S5, and S6 circuitbreakers fitted with thermomagnetic releases are used in protection of direct current networks, with an application range from 0 to 800 A and a minimum operating voltage of 24 V DC. With 2 poles in series, SACE Isomax S circuit-breakers can be used with rated voltage of 250 and 500 V and breaking capacities up to 00 ka (250 V DC) and 65 ka (500 V DC); whereas the SACE S, S5, and S6 circuit-breakers with poles in series can reach 750 V and breaking capacities up to 50 ka. The various possible wiring diagrams and the trip threshold correction factors are indicated on page 5/47. KE TM Thermomagnetic M Magnetic only /7

SACE Isomax S circuit-breakers for power distribution Thermomagnetic releases SACE Isomax S, S2, S, S5, and S6 circuit-breakers can be fitted with thermomagnetic releases and are used for protection of alternating current networks with the S, S2, and S circuit-breakers (for applications from 0A to 250A) and in direct current with the S, S2, S, S5, and S6 circuit-breakers (from 0A to 800A). They allow protection against overloads using a thermal device (with fixed threshold for S and adjustable threshold for S2, S, S5, and S6) carried out using the bimetallic strip technique, and protection against short-circuit using a magnetic device (with fixed threshold for S, S2, and S and adjustable threshold for S5 and S6). The four-pole circuit-breakers are always fitted with the neutral protected by the release. GSIS9058 Thermomagnetic releases L - L2 - L R0 R2,5 R6 R20 R25 R2 R2 R40 R50 R50 R6 R80 R00 R25 R25 neutral R0 R2.5 R6 R20 R25 R2 R2 R40 R50 R50 R6 R80 R00 R25 R80 S 25 S2 60 S 60 S 250 S5 400 S5 60 S6 60 S6 800 0 x Ith L-L2-L 500 500 500 500 500 500 500 500 500 500 60 800 000 250 250 neutral 500 500 500 500 500 500 500 500 500 500 60 800 000 250 800 5 x Ith L-L2-L 60 60 60 200 200 200 00 200 250 00 20 400 500 60 60 neutral 60 60 60 200 200 200 00 200 250 00 20 400 500 60 400 x Ith L-L2-L 00 75 neutral 00 240 TM adjustable L-L2-L neutral /8

Magnetic only releases L - L2 - L R6 R40 R50 R50 R6 R80 R00 R25 R25 R25 R60 R200 R250 neutral R6 R40 R50 R50 R6 R80 R00 R25 R80 R80 R00 R25 R60 S 25 S2 60 S 60 S 250 0 x Ith L-L2-L 500 500 60 800 000 250 250 250 600 2000 2500 neutral 500 500 60 800 000 250 800 800 000 250 600 5 x Ith L-L2-L 60 200 250 00 20 400 60 neutral 60 200 250 00 20 400 400 The magnetic only releases which equip the SACE S, S2, and S circuit-breakers have a fixed trip threshold as indicated in the table. For S, the magnetic only release is available in the version with breaking capacity N 25 ka; for S2, breaking capacities N 6 ka and S 50 ka are available. The latter version is only available in the 0 x Ith version. GSIS0068 R60 R200 R250 R20 R400 R500 R60 R800 R00 R25 R60 R200 R250 R20 R400 R500 The letter R identifies the setting current for phase (L-L2-L) and neutral protection (second line). The ones indicated are the combinations provided as standard. On request, circuit-breakers with neutral at 00% of the phase setting can be supplied. The thermomagnetic releases which equip the SACE S2 and S circuit-breakers have the thermal element with threshold adjustable from 0.7 x In. The regulated current value which is obtained by using the appropriate selector must be intended as the rated value at 40 C. The magnetic element has fixed trip threshold, with trip values which vary according to the phase setting. The S2 circuit-breaker with breaking capacity S 50 ka is only available in the 0 x Ith version. GSIS0069 The thermomagnetic releases which equip SACE S5 and S6 circuit-breakers have the thermal element with threshold adjustable from 0.7 x In. The regulated current value which is obtained by using the appropriate selector must be intended as the rated value at 40 C. The magnetic element can be adjusted from 5 0 x In. The table gives the maximum magnetic trip values (0 x In) for protection of the phases (L - L2 - L) and of the neutral. GSIS0070 600 2000 2500 000 250 600 800 000 250 500 625 800 480 600 750 00 75 480 The trip thresholds of the magnetic protection are a function of the setting used both for protection of the phases (L - L2 - L) and of the neutral. The releases denominated 0 x Ith are indicated for all distribution applications, whereas the releases denominated 5 x Ith and x Ith are used where a low magnetic trip threshold is required. With regard to this, the x Ith are particularly suitable for protection of generators. 200 4000 5000 600 8000 2000 2500 200 4000 5000 /9

SACE Isomax S circuit-breakers for power distribution Electronic releases The SACE Isomax S4, S5, S6, S7 and S8 circuit-breakers for protection in alternating current can be fitted with SACE PR2/P or SACE PR22/P overcurrent releases, constructed using electronic microprocessor-based technology. This allows protection functions to be obtained which guarantee a high level of reliability and tripping precision and which are unaffected by the external ambient. The power supply needed for correct operation is supplied directly by the release current transformers, in the presence of a phase current higher than or equal to 8% of their rated current, even with a single phase supplied with voltage. There is only one adjustment for all the phases and the neutral and the release is simultaneous for all the circuit-breaker poles, with trip characteristics which are unaffected by the external ambient. The functions and settings of the release protections can be verified by means of the SACE TT and SACE PR00/T Test units. GSIS9060 SACE PR2/P SACE PR22/P The SACE PR2/P release (available from S4 to S7) provides protection functions against overload L and instantaneous short-circuit I, and is available in the versions with functions I and LI. The wide range of adjustments make this release particularly suitable in all distribution where tripping reliability and precision is required and where magnetic only protection is needed (from.5 to 2 x In), using the SACE PR2/P version I release. The SACE PR22/P release (available from S4 to S8) provides protection functions against overload L, delayed shortcircuit S and instantaneous short-circuit I, and against earth fault G. It is available in the versions PR22/P with functions LSI and LSIG; both allow use of the PR00/K signalling unit, the PR22/D dialogue unit and the PR22/T actuator unit, which can be used either simultaneously or individually, except for the PR22/T actuator unit which is always supplied when the dialogue unit is required. It is particularly suitable in applications with selective coordination requirements, for earthing protection against the risk of fire and evolutionary faults, and for remote control and parametrisation, network supervision and centralised load management. In 00 A 60 A 250 A 20 A S4 60 S4 250 S5 400 S5 60 S6 60 S6 800 S7 250 S7 600 S8 2000 S8 2500 S8 200 L 40 00 64 60 00 250 28 20 S 00 000 60 600 250 2500 20 200 I 50 200 240 920 75 000 480 840 G 20 00 2 60 50 250 64 20 neutral (50%) neutral (00%) 20 50 2 80 50 25 64 60 40 00 64 60 00 250 28 20 /0

For four-pole circuit-breakers fitted with SACE PR22/P release (LSI-LSIG), protection of the neutral can be set to 50% or 00% of the phase protection setting (by means of dip-switches on the front of the release). For those with SACE PR2/P release (I- LI), protection of the neutral at 00% can be ordered by means of an additional code SDA07505R. With three-pole and distributed neutral circuit-breakers, external toroids can be used by connecting these directly either to the SACE PR2/P release, or to the SACE PR22/P release. On request, it is possible to obtain full protection of the neutral with setting equal to 00% of the protection. The SACE PR2/P and SACE PR22/P microprocessor-based releases are self-supplied and ensure correct operation of the protection functions, even with only a single phase supplied with voltage, in the presence of a current higher than or equal to 8% of the rated phase value. The protection release consists of current transformers (three or four according to the circuit-breaker polarity), the SACE PR2/P or SACE PR22/P protection unit and an OS demagnetising opening solenoid which acts directly on the circuit-breaker operating mechanism group. The current transformers are housed inside the release box and supply the energy needed for correct operation of the protection and the signal required to determine the current. They are available with primary rated current as indicated in the table below. When the protection intervenes, the circuit-breaker opens by means of the opening solenoid (OS), which changes over a contact for signalling release tripped. Resetting the signal is of mechanical type and takes place with resetting of the circuit-breaker operating lever. It is possible to test the opening solenoid (OS) by means of the SACE TT test device. A positive result of the test coincides with circuit-breaker opening. All the protection functions with relative trip times can be verified and tested using the SACE PR00/T accessory unit (only for PR22/P). In the versions with SACE PR22/P - LSI/ LSIG release, it is possible to set the adjustment parameters of the protection functions directly from the front (dipswitch positioned on MAN), or to set the parameters remotely (dip-switch positioned on ELT) thanks to the use of the SACE PR22/D dialogue units. In case of any anomalies in remote parametrisation, the protection automatically uses the set of parameters set manually on the front of the circuitbreaker. The PR00/K signalling or PR22/D dialogue units supply the PR22/P (24 VDC ±20%) protection release continuously and this allows the adjustment parameters to be set even with the circuitbreaker open. 400 A 60 A 800 A 000 A 250 A 600 A 2000 A 2500 A 200 A 60 400 252 60 20 800 400 000 500 250 640 600 800 2000 000 2500 280 200 400 4000 60 600 800 8000 000 0000 250 2500 600 6000 2000 20000 2500 25000 220 2000 600 4800 945 7560 200 9600 500 2000 875 5000 2400 9200 000 24000 750 0000 4800 8400 80 400 26 60 60 800 200 000 250 250 20 600 400 2000 500 2500 640 200 80 200 26 5 60 400 200 500 250 625 20 800 400 000 500 250 640 600 60 400 252 60 20 800 400 000 500 250 640 600 /

SACE Isomax S circuit-breakers for power distribution Electronic releases Protection functions and parametrisation of the SACE PR2/P, PR22/P releases Protection function Trip threshold CANNOT BE ECLUDED Against overload with inverse long time delay and trip characteristic according to a time dependent curve (I 2 t constant) I 0,4-0,5-0,6-0,7-0,8-0,95 - x In PR2/P (I - LI) I 0,4-0,5-0,55-0,6-0,65-0,7-0,75-0,8-0,85-0,875-0,9-0,925-0,95-0,975 - x In PR22/P (LSI - LSIG) Release between,05...,0 x I (IEC 60947-2) CAN BE ECLUDED Against short-circuit with inverse short time delay and trip characteristic with dependent time (I 2 t constant) or independent time I 2 tcost ON I 2 tcost OFF I2-2 - - 4-6 - 8-0 x In Tolerance + 0% I2-2 - - 4-6 - 8-0 x In Tolerance + 0% CAN BE ECLUDED Against short-circuit with adjustable instantaneous trip I,5-2 - 4-6 - 8-0 - 2 x In (*) Tolerance + 20% (*) For S5 60, I max 8 x In CAN BE ECLUDED Against earth fault with short inverse time delay and trip characteristic according to a dependent time curve (I 2 t constant) I4 0,2-0, -0,4-0,6-0,8-0,9 - xin Tolerance + 20% SACE PR2/P electronic release, functions I or LI Protection L Against overload Protection I Against short-circuit with instantaneous trip Socket for Test SACE TT Test unit GSIS9054 /2

Trip curves A B C D at 6 x I at 6 x I at 6 x I at 6 x I t s t 6s t 2s t 8s (tolerance: + 0% up to 2 x In; + 20% above 2 x In) at 8 x In at 8 x In at 8 x In at 8 x In t2 0,05s t2 0,s t2 0,25s t2 0,5s (tolerance: + 20% ) t2 0,05s t2 0,s t2 0,25s t2 0,5s (tolerance: + 20% ) Characteristics of SACE PR2/P, SACE PR22/P electronic releases Operating temperature 25 C +70 C Relative humidity 90% Service frequency 45... 66 Hz able to measure harmonics up to 550 Hz Electromagnetic compatibility (LF and HF) IEC 60947-2 Annex F Electrostatic discharges IEC 6000-4-2 Radiated electromagnetic field IEC 6000-4- Short-time transients IEC 6000-4-4 Mean time between failure (MTBF) 5 years (at 45 C) Characteristics of the signalling contact Maximum interrupted current 0,5 A Maximum interrupted voltage 24 VDC/AC up to,25 x I4 up to 2,25 x I4 up to,6 x I4 up to,25 x I4 t4 00ms t4 200ms t4 400ms t4 800ms (tolerance: + 20% ) Breaking capacity Contact/contact insulation Contact/coil insulation W/VA 500 VAC 000 VAC SACE PR22/P electronic release, functions LSI or LSIG Protection L Against overload Protection S Against short-circuit with delayed trip Protection I Against short-circuit with instantaneous trip Protection G Against earth fault Socket for Test SACE TT Test unit selection for electronic or manual setting dip-switch for setting the neutral Socket for connection of SACE PR00/T Test unit GSIS9056 /

SACE Isomax S current-limiting circuit-breakers To interrupt and limit even the worst faults 690V 00-60A 70-200kA (80/45 V) GSIS9064 /5

SACE Isomax S current-limiting circuit-breakers Electrical characteristics IEC 60947-2 GSIS97 Rated uninterrupted current, Iu [A] Poles No. Rated service voltage, Ue (AC) 50-60Hz [V] Rated impulse withstand voltage, Uimp [kv] Rated insulation voltage, Ui [V] Test voltage at industrial frequency for min. Rated ultimate short-circuit breaking capacity, Icu (AC) 50-60 Hz 220/20 V [ka] (AC) 50-60 Hz 80/45 V [ka] (AC) 50-60 Hz 440 V [ka] (AC) 50-60 Hz 500 V [ka] (AC) 50-60 Hz 690 V [ka] Rated service short-circuit breaking capacity, Ics () [%Icu] Rated short-circuit making capacity (45 V) [ka] Opening time (45V at Icu) [ms] Utilisation category (EN 60947-2) Isolation behaviour IEC 60947-2, EN 60947-2 Releases: thermomagnetic - T adjustable, M fixed 0 Ith with microprocessor PR2/P (I-LI) with microprocessor PR22/P (LSI-LSIG) Interchangeability Versions Terminals fixed plug-in withdrawable Fixing on DIN rail Mechanical life [No. operations / hourly operations] Electrical life (at 45 V) [No. operations / hourly operations] Basic dimensions, fixed L (/4 poles) [mm] D [mm] H [mm] Weights, /4 poles fixed [kg] plug-in [kg] withdrawable [kg] () The value of Ics at 500V and 690V for S, S4 and S6 is reduced by 25% (2) For S with R2 setting: Icu (690V) 50 ka and Ics 00% Icu Icu (500V) 75 ka and Ics 00% Icu () S at 690V can only be supplied from above SACE Isomax S2 00 00 690 6 690 000 00 70 70 50 0 75% 54,5 A F-P EF - FC - FC CuAl - R FC-R - DIN EN 50022 25000/240 8000/20 90/20 70 20,/,5,/,7 - KE TO VERSIONS F Fixed P Plug-in W Withdrawable /6

GSIS98 GSIS9099 GSIS900 SACE Isomax S SACE Isomax S4 SACE Isomax S6 25-200 -4 250-4 400-60 -4 690 8 690 8 690 8 800 000 800 000 800 000 00 00 00 200 80 200 80 200 80 50 75 (2)() 00% 440,5 A 50 75 00% 440,5 A 50 75 00% 440,5 A F-P-W F - EF - ES - FC - FC CuAl - RC - R F-P-W F - EF - ES - FC - FC CuAl - RC - R F-W F - EF - ES - FC CuAl - RC - R EF - R EF - R EF - R EF - R - EF - HR - VR DIN EN 5002 25000/20 DIN EN 5002 20000/20-20000/20 0000(25A)-8000(200A) / 20 05/40 800 / 20 05/40 7000(60A)-5000(800A)/60 20/280 0,5 255 0,5 9 0,5 268,6 / 4,8 6, / 8,7 5 / 7 8,2 / 0,7 9,5 / 2-7, / 9,5 9 /,5 2, / 5, KE TO TERMINALS F Front EF Extended front ES Extended spreaded front FC Front for copper cables FC CuAl Front for copper or aluminium cables R Rear threaded RC Rear for copper or aluminium cables HR Rear horizontal flat bar VR Rear vertical flat bar /7

SACE Isomax S current-limiting circuit-breakers General characteristics SACE Isomax S2 00 - S - S4 - S6 current-limiting circuit-breakers These pieces of apparatus are characterised by a rated voltage Ue of 690 V AC, by rated uninterrupted currents from 00 A to 60 A, by service currents from to 60 A and by an ultimate short-circuit breaking capacity up to 200 ka at 80/45 V AC and 75 ka at 690 V AC. The circuit-breakers, which comply with IEC 60947-2 Standards, are available in the three- and four-pole type (only three-pole for S2 00) in the fixed, plug-in and withdrawable versions. The function carried out by the current-limiting circuit-breakers is to limit the specific let-through energy to a maximum in the case of short-circuit, safeguarding the integrity of the circuits and of the apparatus located on the load side. The breaking system used, which foresees double interruption per pole, allows very high value short-circuits to be interrupted extremely rapidly. Moreover, the special shape of the interruptive parts allows the peak values of fault currents to be limited to figures considerably lower than those of the short-circuit current present at the point of installation. For the circuit-breakers on the load side, the rapidity of opening notably reduces exposure to the electrodynamic stresses which occur in the case of a fault. GSIS9028 Integration with the SACE Isomax S family The range of current-limiting circuitbreakers has been conceived as a prod- low voltage application requirements to application flexibility which allows all uct aimed at particularly severe requirements, but comes within the sphere of In the SACE Isomax S series, the cur- be covered. the general SACE Isomax S project in rent-limiting circuit-breakers offer the any case. same benefits of modular construction. The user gains considerable advantages because it means being able to the basic version of the current-limit- All the other versions can be made from optimise stocks, standardise support ing circuit-breaker by means of special and installation structures and rationalise circuit-breaker selection thanks conversion kits. to For S, S4 and S6, conversion from the fixed circuit-breaker into the moving part of plug-in or withdrawable circuit-breaker is carried out by means of special kits listed under the chapter entitled Ordering codes (for S2 00, the kit is the same as the corresponding S2 B/N/S one). The fixed parts of current-limiting plugin or withdrawable version circuit-breakers can, on the other hand, be used either for the current-limiting circuit-breakers themselves or for the corresponding SACE S2 - S - S4 and S6 automatic circuit-breakers. GSIS94 GSIS9029 With regard to accessories, too, the S2 00, S, S4 and S6 current-limiting circuit-breakers use the same accessories provided for the corresponding automatic circuit-breakers and also keep the same electrical characteristics. SACE Limitor SACE Isomax S LN A 2-6-00 S2 00 LN 00 / LN 25 S 25 LN 60 / LN 200 S 200 LN 20 (setting 250 A) S4 250 LN 20 S6 400 LN 500 / LN 60 S6 60 The electrical characteristics of the SACE Isomax S currentlimiting circuit-breakers allow a comparison with the circuitbreakers in the previous SACE Limitor series to be established, to determine any replacements in the case of installation upgrading. /8

Only the following are an exception: the mechanical interlocking plate for two superimposed circuit-breakers the bracket for fixing onto DIN rail (for S and S4) The wiring diagrams are those of the corresponding SACE S2, S, S4 and S6 circuit-breakers. Apart from S2 00 which are identical to the corresponding S2 B/N/S, of the circuit-breakers, the S, S4 and S6 current-limiting circuit-breakers keep the standardised depth of 0.5 mm, standardised widths of 05 mm (S- S4) / 20mm (S6) for the three-pole versions and 40 mm (S-S4) / 280mm (S6) for the four-pole versions, identical drilled fixing holes for the plugin and withdrawable versions and identical drilled holes for the compartment door in all the versions and for all the accessories. Applications The current-limiting circuit-breakers are suitable for installation in all types of civil, industrial and service sector plants, as well as in electrical installations on board ships, in mines, on offshore oil rigs and, generally, wherever very high short-circuit currents can occur due to the high powers of the generators and transformers up to 200 ka at 80/45 V AC, 80 ka at 440 V AC and 75kA at 690 V AC. The circuit-breakers can be placed near the power supply source both for general protection (plants, user groups and electrical lines) and for protection of electric machines (motors, generators, transformers, capacitor banks). They can also be inserted in plants where back-up protection is foreseen, which allows use on the load side of circuit-breakers with breaking capacity lower than the prospective short-circuit current at the point of installation. The breaking capacities of the SACE Isomax S current-limiting circuit-breakers have exceeded the best performances achieved by other apparatus of this type. Limited let-through current Prospective short-circuit current GSIS0084 The increased contact opening speed, the dynamic blast action produced by the magnetic field and the structure of the arcing chamber contribute to extinguishing the arc in the shortest possible time, limiting the specific let-through energy value I 2 t and the peak current. /9

Thermomagnetic overcurrent releases SACE Isomax S current-limiting circuit-breakers General characteristics The table below summarises the size values for the different types of releases: Ith - rated current of the thermomagnetic release, referred to an ambient temperature of 40 C Im - magnetic trip current In - rated current of the electronic release Thermomagnetic overcurrent releases Circuit-breaker L - L2 - L phases Neutral S2 00 S 25 S 200 Setting Thermal adjustment [A] Magnetic trip [A] Setting [A] 0.7... x Ith Im 0 x Ith [A] R 0.7... 0 R,6.....6 6 R 2.5.75... 2.5 25 R 4 2.8... 4 40 R 6. 4.4... 6. 6 R 0 7... 0 00 R 2.5 8.7... 2.5 25 R 6... 6 60 R 20 4... 20 200 R 25 7.5... 25 250 R 2 22.5... 2 20 (S2 00) - 500 (S) R 2 (S) R 40 28... 40 400 R 50 5... 50 500 R 00 (S) R 6 44... 6 60 R 80 56... 80 800 R 80 (S) R 00 70... 00 000 R 00 (S) R 25 87.5... 25 250 R 80 R 60 2... 60 600 R 00 R 200 40... 200 2000 R 25 GSIS9057 SACE S2 00 and S circuit-breakers, with thermomagnetic overcurrent releases /20

Electronic overcurrent releases SACE PR2/P - PR22/P electronic overcurrent releases Circuit-breaker Release L - L2 - L phases Neutral Neutral ( ) S4 250 S6 400 S6 60 current L S I G (50% Ith) (00% Ith) In [A] I [A] I2 [A] I [A] I4 [A] [A] [A] 00 40... 00 00... 000 50... 200 20... 00 20... 50 40... 00 60 64... 60 60... 600 240... 920 2... 60 2... 80 64... 60 250 00... 250 250... 2500 75... 000 50... 250 50... 25 00... 250 20 28... 20 20... 200 480... 840 64... 20 64... 60 28... 20 400 60... 400 400... 4000 600... 4800 80... 400 80... 200 60... 400 60 252... 60 60... 600 945... 7560 26... 60 26... 5 252... 60 L Protection function against overload S Protection function against short-circuit with delayed trip I Protection function against short-circuit with instantaneous trip G Protection function against earth fault with delayed trip ( ) Only for PR22/P. Available on request for PR2/P, with additional ordering code SDA07505R. N.B. For more detailed information about the protection functions, please see page /2. GSIS95 SACE S4, S6 circuit-breakers, with microprocessorbased overcurrent releases /2

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SACE Isomax S circuit-breakers for motor protection Protection against short-circuit Magnetic only and electronic circuit-breakers for classical switching coordinations and motor protection of any power 690V 80-600 A 70-200 ka (80/45 V) Integrated protection The evolution of motor protection: intelligence on board the circuit-breaker to design protection around the motor, optimising space and time 690V 60-250 A 5-200 ka (80/45 V) GSIS9065 /2

SACE Isomax S circuit-breakers for motor protection (protection against short-circuit) Electrical characteristics IEC 60947-2 and IEC 60947-4- GSIS99 GSIS95 GSIS98 S2 80 S S Rated uninterrupted current, Iu [A] 80 60 / 250 25 / 200 Rated service current, In Poles [A] Nr. 80 60 / 60 200 25 / 25 200 Rated service voltage, Ue (AC) 50-60Hz Rated impulse withstand voltage, Uimp [V] [kv] 690 6 690 8 690 8 Rated insulation voltage, Ui Test voltage at industrial frequency for min. [V] [V] 690 000 800 000 800 000 Rated ultimate short-circuit breaking capacity, Icu (AC) 50-60 Hz 220/20 V [ka] 00 N H L 65 00 70 00 (AC) 50-60 Hz 80/45 V (AC) 50-60 Hz 440 V [ka] [ka] 70 70 5 () 65 85 0 50 65 200 80 (AC) 50-60 Hz 500 V (AC) 50-60 Hz 690 V Rated service short-circuit breaking capacity, Ics (2) Rated short-circuit making capacity (45 V) [ka] [ka] [%Icu] [ka] 50 0 75% 54 25 40 50 4 8 20 00% 75% 75% 74 4 87 50 75 () 00% 440 Opening time (45V at Icu) Utilisation category (EN 60947-2) [ms],5 A 8 7 6 A,5 A Isolation behaviour IEC 60947-2, EN 60947-2 Releases: magnetic only, fixed xin magnetic only, adjustable 4 2xIn - - - microprocessor-based, PR2/P (I) Interchangeability - - - - - - Versions Terminals fixed F - P EF - FC F - P - W F - EF - ES - FC F - P - W F - EF - ES - FC plug-in FC CuAl - R FC - R FC CuAl - RC - R EF - FC - R FC CuAl - R - RC EF - R withdrawable Fixing on DIN rail - DIN EN 50022 EF - FC - R DIN EN 5002 EF - R DIN EN 5002 Mechanical life Basic dimensions fixed, poles [No. operations / hourly operations] L [mm] 25000/240 90 25000/20 05 25000/20 05 D [mm] H [mm] 70 20 0,5 70 0,5 255 Weights fixed, poles [kg] plug-in, poles [kg],, 2,6,,6 6, withdrawable, poles [kg] -,5 7, () All the versions with Icu5kA are certified at 6kA (2) For SN/H/L, S4N/H/L, S5N/H, and S6N/H circuit-breakers, the percentage performance of Ics at 690V is reduced by 25% () S at 690V can only be supplied from above KE TO VERSIONS F Fixed P Plug-in W Withdrawable /24

GSIS90 GSIS902 GSIS90 GSIS904 GSIS905 GSIS906 S4 S4 S5 S6 S6 S7 60 / 250 250 400 / 60 60 / 800 400 / 60 250 / 600 00, 60 / 250 00, 60, 250 20, 400 / 60 60 / 800 20, 400 / 60 000, 250 / 600 690 8 690 8 690 8 690 8 690 8 690 8 800 000 800 000 800 000 800 000 800 000 800 000 N H L 65 00 200 00 N H L 65 00 200 N S H L 65 85 00 200 00 S H L 85 00 200 5 () 65 00 0 50 80 200 80 5 () 65 00 0 50 80 5 () 50 65 00 0 45 50 80 200 80 50 65 00 40 55 80 25 40 65 8 22 0 00% 00% 75% 74 4 220 50 75 00% 440 25 40 65 20 25 0 00% 00% 75% 74 4 220 25 5 40 65 20 22 25 0 00% 00% 00% 75% 74 05 4 220 50 75 00% 440 5 45 70 20 25 5 00% 75% 50% 05 4 220 8 7 6 A,5 A 8 7 6 B(400A) / A(60A) 0 9 8 7 B,5 A 22 22 22 B - - - - - - - - - - - - F - P - W F - EF - ES - FC F -P - W F - EF - ES - FC F - P(400A) - W F - EF - ES - FC F - W F - EF - ES F - W F - EF - ES F - W F - EF - ES - FC CuAl - R - RC EF - FC - R FC CuAl - R - RC EF - R FC CuAl - R - RC(400A) EF - FC - R FC CuAl - R - RC - FC CuAl - R - RC - FC CuAl (250A) - HR - VR - EF - FC - R DIN EN 5002 EF - R DIN EN 5002 EF - FC - R - VR (60A) DIN EN 5002 EF - HR - VR - EF - VR - HR - EF - VR - HR - 20000/20 05 20000/20 05 20000/20 40 20000/20 20 20000/20 20 0000/20 20 0,5 254 0,5 9 0,5 254 0,5 268 0,5 406 8,5 406 4 4,5 5 8,2 5 6, 9,5-5 - 7-4,9 9 6,4 2, 25,4 2,8 KE TO TERMINALS F Front EF Extended front ES Extended spreaded front FC Front for copper cables FC CuAl Front for copper or aluminium cables R Rear threaded RC Rear for copper or aluminium cables HR Rear horizontal flat bar VR Rear vertical flat bar /25

Magnetic and electronic overcurrent releases SACE Isomax S circuit-breakers for motor protection (protection against short-circuit) General characteristics IEC 60947-2 and IEC 60947-4- Three-phase asynchronous motor starting, switching and protection are essential operations for its correct use. The traditional system used for this purpose has three different devices: a circuit-breaker for protection against short-circuit, a thermal relay for protection against overload and lack of or unbalanced phase, and a counter for the motor operations. Everything must necessarily take into account the problems which arise on start-up. In particular, different factors must be taken into account when selecting these devices, such as: - the motor power - the starting diagram - the type of motor: with cage rotor or with wound rotor - the fault current at the point of motor installation in the network. proposes a wide range of circuit-breakers, which by implementing the protection against short-circuit exclusively, are suitable for use inside protected starters of traditional type. The new SACE S2 80, with fixed magnetic protection at times the rated service current, is an extremely compact circuit-breaker, which stands out for its exceptional performances in terms of breaking capacity and limitation of the specific letthrough energy. Extremely simple and rapid to install, it has the same possibility of mounting accessories and personalisation as the S2B/N/S circuit-breakers. It can be used in a vast range of start-ups, from 0.7kW to 7kW and from 400V-50kA up to 690V-50kA. SACE S N/H/L 60/250 circuit-breakers and the S 25/200 current-limiting circuit-breaker are fitted with a magnetic only release adjustable from 4 to 2 times the rated service current. They cover coordinations from 7 to 2kW and allow optimal motor protection thanks to their great flexibility due to the wide setting range of the magnetic threshold. Finally, SACE S4 60/250, S5 400/60, S6 60/800, and S7 250/600, with different N-S-H-L breaking capacity levels, like the current-limiting S4 and S6, can be fitted with the Magnetic only fixed overcurrent releases SACE Isomax S2 80 Phases L - L2 - L Setting Magnetic trip [A] Im x In [A] R R.6 2 R2 26 R2.5 2 R.2 42 R4 52 Circuit-breaker with magnetic release Contactor Thermal relay R5 65 R6.5 84 R8.8 0 R 45 Motor R2.5 6 R6 20 R20 260 R25 25 GSIS96 R2 45 R42 545 R52 680 R6 820 R80 040 /26

PR2/P (I) electronic microprocessor-based release. Above all, they are used for protection of high power motors and, thanks to adjustment of the protection against short-circuit from.5 to 2 times, allow the optimum trip value to be selected for any type of motor. GSIS94 Magnetic only adjustable overcurrent releases Circuit-breaker Phases L - L2 - L SN 60 SH 60 SN 250 S 25 S 200 Setting Magnetic adjustment [A] SL 60 SH 250 SL 250 [A] Im 4... 2 x Ith R 2... 6 R 5 20... 60 R 0 40... 20 (*) R 25 00... 00 R 50 200... 600 R 00 400... 200 R 25 500... 500 R 60 640... 600 (0 x Ith) R 60 640... 920 R 200 800... 2400 (*) Only to be used in coordination with contactors SACE PR2/P (I) electronic microprocessor-based overcurrent releases for motor protection Circuit-breaker Phases L - L2 - L S4N 60 S4N 250 S5N 400 S6N 60 S6N 800 S7S 250 S7S 600 S4 250 S6 400 S6 60 Rated current I (*) S4H 60 S4H 250 S5H 400 S6H 60 S6H 800 S7H 250 S7H 600 of release S4L 60 S4L 250 S5L 400 S6L 60 S6L 800 S7L 250 S7L 600 In [A] I [A] 00 50... 200 60 240... 920 250 75... 000 20 480... 840 400 600... 4800 60 945... 7560 800 200... 9600 000 500... 2000 250 875... 5000 600 2400... 9200 (*) I Protection function against short-circuit /27

SACE Isomax S circuit-breakers for motor protection (integrated protection) Electrical characteristics IEC 60947-2 and IEC 60947-4 GSIS907 S4 Rated uninterrupted current, Iu [A] Rated service current, In [A] Poles Nr. Rated service voltage, Ue (AC) 50-60Hz [V] Rated impulse withstand voltage, Uimp [kv] Rated insulation voltage, Ui [V] Test voltage at industrial frequency for min. [V] Rated ultimate short-circuit breaking capacity, Icu (AC) 50-60 Hz 220/20 V [ka] (AC) 50-60 Hz 80/45 V [ka] (AC) 50-60 Hz 440 V [ka] (AC) 50-60 Hz 500 V [ka] (AC) 50-60 Hz 690 V [ka] Rated service short-circuit breaking capacity, Ics (2) [%Icu] Rated short-circuit making capacity (45 V) [ka] Opening time (45V at Icu) [ms] Utilisation category (EN 60947-2) Isolation behaviour IEC 60947-2, EN 60947-2, IEC 60947-4-, EN 60947-4- PR22/MP (LRIU) microprocessor-based releases Interchangeability Versions Terminals fixed plug-in withdrawable Fixing on DIN rail DIN EN 5002 Mechanical life [No. operations / hourly operations] Basic dimensions, fixed poles L [mm] D [mm] H [mm] Weights fixed, poles [kg] plug-in, poles [kg] withdrawable, poles [kg] 60 / 250 00, 60 / 200 690 8 800 000 N H L 65 00 200 5 () 65 00 0 50 80 25 40 65 8 22 0 00% 00% 75% 74 4 220 8 7 6 A F - P - W F - EF - ES - FC FC CuAl - R - RC EF - FC - R EF - FC - R 20000/20 05 0,5 254 4 4,5 4,9 () All the versions with Icu5kA are certified at 6kA (2) For S4N/H/L, S5N/H, and S6N/H circuit-breakers the percentage performance of Ics at 500V and 690V is reduced by 25% KE TO VERSIONS F Fixed P Plug-in W Withdrawable /28

GSIS908 GSIS909 GSIS90 GSIS9 GSIS92 S4 S5 S6 S6 S7 250 400 60 400 / 60 250 00, 60, 200 690 8 800 000 00 200 80 50 75 00% 440,5 A 20 690 8 800 000 N H L 65 00 200 5() 65 00 0 50 80 25 40 65 20 25 0 00% 00% 75% 74 4 220 8 7 6 B 60 690 8 800 000 N H L 65 00 200 5() 65 00 0 50 80 25 40 65 20 25 0 00% 00% 75% 74 4 220 9 8 7 B 20, 400 / 60 690 8 800 000 00 200 80 50 75 00% 440,5 A 000 690 8 800 000 S H 85 00 50 65 40 55 5 45 20 25 00% 75% 05 4 22 22 B F - P - W F - EF - ES - FC FC CuAl - R - RC EF - R EF - R F - P - W F - EF - ES - FC FC CuAl - R - RC EF - FC - R EF - FC - R F - W F - EF - ES FC CuAl - R - RC - EF - HR - VR - F - W F - EF FC CuAl - R - RC - EF - VR - HR - F - W F - EF - ES FC CuAl - HR - V - EF - VR - HR - 20000/20 05 0,5 9 5 8,2 9 20000/20 40 0,5 254 5 6, 6,4 20000/20 20 0,5 268 9,5-2, 20000/20 20 0,5 406 5-25,4 0000/20 20 8,5 406 7-2,8 KE TO TERMINALS F Front EF Extended front ES Extended spreaded front FC Front for copper cables FC CuAl Front for copper or aluminium cables R Rear threaded RC Rear for copper or aluminium cables HR Rear horizontal flat bar VR Rear vertical flat bar /29

SACE Isomax S circuit-breakers for motor protection (integrated protection) General characteristics SACE PR22/MP electronic microprocessor-based releases SACE Isomax S4N-H-L 60/250, S5N-H-L 400, S6N-H-L 800, S7S-H 250 and S4 250, S6 400/60 circuit-breakers are fitted with SACE PR22/MP electronic releases constructed using microprocessor-based electronic technology. This allows functions to be obtained which guarantee high trip precision, utmost reliability and insensitivity to variations in the external temperature. The SACE PR22/MP electronic release guarantees complete motor protection as is fully integrated on board the circuit-breaker; moreover, it is able to control contactor opening in the case of a fault (except for short-circuit), by means of the SACE PR22/CI contactor accessory operating mechanism unit. Furthermore, the PR00/T unit for testing the release and checking the protection functions, the PR00/K signalling unit and the PR22/D dialogue unit are available. The electronic microprocessor-based releases are self-supplied and consist of three current transformers, the SACE PR22/MP protection unit and an opening solenoid which acts directly on the circuit-breaker operating mechanism unit. The current transformers housed inside the release box, supply the energy and the signal required for correct operation of the protection. The release is temperature-compensated and sensitive to lack of phase according to Table IV of the 60947-4- 7.2..5.2 Standard. Circuit-breaker with SACE PR22/MP electronic microprocessor-based release Contactor Motor SACE PR22/MP electronic microprocessor-based releases for motor protection Circuit-breaker Phases L - L2 - L S4N 60 S4N 250 S5N 400 S6N 800 S7S 250 S4 250 S6 400 S6 60 Release rated L R I U S4H 60 S4H 250 S5H 400 S6H 800 S7H 250 current S4L 60 S4L 250 S5L 400 S6L 800 In [A] I [A] I5 [A] I [A] Iu [A] 00 40... 00 600... 00 60 64... 60 960... 2080 200 80... 200 200... 2600... 0 x I 20 28... 20 920... 460 400 60... 400 2400... 5200 0,4 x I 60 252... 60 780... 890 000 400... 000 6000... 000 L Protection function against overload with relative setting current (I 0.4... x In, with 0.0 steps - Class 0A, 0, 20, 0) R Protection function against rotor block with relative setting current and time (I5-4-5-6-7-8-0 x I - t5-4-7-0 s) I Protection function against short-circuit with relative setting current (I 6-7-8-9-0--2- x In) U Protection function against lack of or unbalance of phase with relative setting current and time (Iu 0.4 x I - t 4 s) /0

The SACE Isomax S range of mouldedcase circuit-breakers for motor protection is perfectly coordinated with the new ABB line of contactors. The latter, defined as A-Line, together with the line of overload thermal relays and SACE Isomax S moulded-case circuit-breakers, is the basis for the new generation of apparatus specially designed to guarantee a system of products which can be integrated according to the applications required. All this is done with the aim of not only continuously improving the products, but above all to provide designers, installers and end users with the best solutions in terms of performance and reliability, combined with simplicity of the system. In particular, SACE Isomax S circuitbreakers and the A series of contactors are an extraordinary solution in terms of compactness, since they share the same width and design characteristics, thereby saving space, assembly material, installation time and relative cabling operations. The circuit-breaker-contactor group enhances this characteristic even further with the SACE PR22/MP electronic overcurrent release, which allows construction of an extremely compact protected starter, implementing protection against overload in accordance with the IEC 60947-4- Standard. SACE Isomax S moulded-case circuit-breakers and the new A series contactors share the same width and depth and have been designed to construct a single compact unit Typical operating characteristic of an asynchronous motor GSIS906 l trip current function L l trip current function I I5 trip current function R t5 trip time function R I6 trip current function U t6 trip time function U le rated service current of the motor la starting current of the motor Ip peak value of the subtransient starting current ta motor starting time tp duration of the starting subtransient phase m typical motor starting curve c example of trip curve of a motor protection circuit-breaker with electronic release GSIS0082 The different curves of the functions, with numerous threshold and time settings, allow an overall trip curve to be drawn which is really close to the motor starting curve, thereby optimising its protection /

SACE Isomax S circuit-breakers for motor protection (integrated protection) General characteristics Protection functions and parametrisation of the SACE PR22/MP release Function L Protection against overload Function L protects the motor against undesired overloads according to the indications and classes defined in the IEC 60947-4- Standards. Protection is based on a pre-established thermal model ( International Patent) which, by simulating the copper and iron overtemperatures inside the motor, allows precise safeguarding of the machine. The protection intervenes when the preset overtemperature is reached. The trip time is fixed by selecting the trip class defined in the above-mentioned Standards. The function is temperature-compensated and sensitive to phase missing/unbalance in accordance with the IEC 60947-4- Standard. In the case of auxiliary power supply, the thermal memory function is guaranteed, which allows the release to continue calculating the motor temperature even after an opening operation. Parametrisation of protection L l 0,4... x In with 0.0 x In steps where l is the rated service current of the circuit-breaker, which must be the same or higher than that of the motor to be protected (I > Ie), and In is the rated current of the current transformers. t 4-8 - 6-24 s where t is the trip at 7.2 x I cold, depending on the class selected Class 0A - 0-20 - 0 are the motor starting classes which determine the trip times for overload according to the IEC 60947-4- 4.7. Table II Standards. Release of the contactor: in normal operating mode Tolerances: in accordance with the IEC 60947-4- Standard. Function R Protection against rotor block Function R protects the motor against any rotor block during operation. This protection is automatically disabled for the whole of the motor starting phase and is then re-activated. The protection already provides its function from low current increases (from times the l service current of the circuit-breaker) and can also be disabled. Both the current level to be tripped and the trip time delay can be selected. The protection intervenes when at least one of the phase currents exceeds the preset value and remains above that threshold for the set t5 time. Function I Protection against short-circuit This protection function intervenes in the case of a short-circuit between phases. It is sufficient for a single phase to exceed the set threshold to cause immediate opening of the circuit-breaker (the protection cannot be excluded). The trip current can be adjusted up to times the rated current of the release, whereas the time is fixed. To prevent unwarranted trips during starting, the protection recognises whether the motor to be protected is in the starting phase or whether there is a short-circuit. This is to allow starting under completely safe conditions. Function U Protection against lack of and/or unbalance of a phase Function U can be used in those cases where particularly precise control is needed regarding lack of and/or unbalance of phase currents. This function can be excluded and intervenes if the effective value of one or two currents drops below the level of 0.4 of the l current set with function L and remains there for more than 4 seconds. Parametrisation of protection R l5 OFF - - 4-5 - 6-7- 8-0 x l where l5 is the current at which the rotor is considered to be blocked and l is the rated service current of the circuit-breaker selected for function L. t5-4 - 7-0 s where t5 is the preset time threshold above which the release trips. Release of the contactor: in normal operating mode Tolerances: ± 0% of the trip thresholds ± 20% of the trip times Parametrisation of protection I l 6-7 - 8-9 - 0 - - 2 - x In where I is the instantaneous trip current for short-circuit and In is the rated current of the current transformers. To prevent unwarranted trips during the inrush phase of the motor, instantaneous tripping of protection I takes place at.5 x I (for I < 9 x In), whereas for higher values (I > 9 x In) tripping takes place at.5 x In. Tolerances: ± 20% of the trip thresholds ± 20% of the trip times Parametrisation of protection U On, (with I6 0.4 x l and t6 4 s). Off, in the Off position, the release remains sensitive to the lack of phase according to the IEC 60947-4- Standard, modifying the trip curves for protection L. Release of the contactor: in normal operating mode Tolerances: ± 20% of the trip thresholds ± 20% of the trip times /2

Parametrisation of the release By means of the microswitch located on the front, the release can be fitted for parametrisation: Man. (manual), thresholds and times are adjusted by using the microswitches on the front of the relay Elt. (electronic), thresholds and times are adjusted remotely by means of the SACE PR22/D dialogue unit. Operating methods Normal mode: in the case of a fault detected by functions L-R-U, contactor opening can be controlled by means of the accessory SACE PR22/CI module or directly, without the need for external modules, with an ABB contactor fitted with an electronic interface with the circuit-breaker. Heavy duty mode: the circuit-breaker opens for any type of L-R-I-U fault. Back-up protection The electronic release verifies whether the circuit-breaker or the contactor is effectively in the open or relay tripped position following an opening command. If this is not so, after a delay set to long or short time, the command for circuit-breaker opening is given again. Protection L against motor overload luminous signalling of overload: fixed for I > 0.9 x I; flashing for I >.05 x I Protection R against blocked rotor Protection I against instantaneous short-circuit Protection U against the lack and/or unbalance of a phase Man. / Elt. release parametrisation methods socket for connection of SACE PR00/T Test unit Class class of motor starting according to the IEC 60947-4- Standards socket for SACE TT Test unit selection between: - PTC (*) temperature sensor input - 0/ generic input setting the back-up time setting the Reset following a trip: - manual - automatic setting the work methods GSIS905 (*) A special input is available to connect a PTC temperature probe, inserted in the motor to be protected Characteristics of the SACE PR22/MP electronic microprocessor-based release Overloading capacity 2 x In continuously, 7.2 x In for 5 s at 45 C Operating temperature 25 C... + 70 C Maximum relative humidity percentage 90% without condensation Rated service frequency 45-66 Hz, able to measure harmonics up to 550 Hz Current measurement methods r.m.s. up to x In (functions L, R, U) peak value for values over x In (functions L, R, U) peak value for function I Electromagnetic compatibility According to: IEC 60947-2 Standard Annex F Electrostatic discharges According to: IEC 6000-4-2 Standard Radiated electromagnetic field According to: IEC 6000-4- Standard Short-time transients According to: IEC 6000-4-4 Standard Mean time between failure (MTBF) 5 years (at 45 C) /

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SACE Isomax S circuit-breakers for applications up to 000V Taking the SACE Isomax S limits higher and higher 000 V 60-800 A 6-50 ka GSIS9066 /5

Within the panorama of Isomax proposals, there is also the range of circuitbreakers and switch-disconnectors for direct current and alternating current applications up to 000V. The typical application sectors are installations in mines, road or railway tunnels, traction and industrial applications in general. The circuit-breakers for direct current (connection diagrams on page 5/47) are available in the four-pole version, whereas those for alternating current are available in the three-pole version, with adjustable or electronic thermomagnetic releases and have the same dimensions as the standard versions. They can also be combined with all the accessories available for the Isomax series. SACE Isomax S circuit-breakers for applications up to 000V Electrical and general characteristics IEC 60947-2 Range at 000 V in a.c. V~ Rated uninterrupted current, Iu [A] Poles Nr. Rated service voltage, Ue (AC) 50-60Hz [V] Rated impulse withstand voltage, Uimp [kv] Rated insulation voltage, Ui [V] Test voltage at industrial frequency for min. Rated ultimate short-circuit breaking capacity, Icu (AC) 50-60 Hz 000 V [ka] Rated short-circuit making capacity [ka] Opening time [ms] Rated short-time withstand current for s, Icw [ka] Utilisation category (EN 60947-2) Isolation behaviour IEC 60947-2, EN 60947-2 Thermomagnetic releases T adjustable, M fixed 0 Ith PR2/P (LI only) microprocessor-based releases PR22/P (LSI-LSIG) microprocessor-based releases Versions Terminals Fixing on DIN rail Mechanical life [No. operations / hourly operations] Dimensions L [mm] D [mm] H [mm] Weights [kg] S 60 000 8 000 000 L 6 9,2 20 A F F DIN EN 5002 25000/20 05 0,5 70 2,6 Range at 000 V in d.c. S S5 S6 S6 Rated uninterrupted current, Iu Poles V [A] Nr. Rated service voltage, Ue [V ] Rated impulse withstand voltage, Uimp [kv] Rated insulation voltage, Ui [V] Test voltage at industrial frequency for min. Ultimate rated short-circuit breaking capacity, Icu (4 poles in series) [ka] Rated short-circuit making capacity [ka] Opening time [ms] Rated short-time withstand current for s, Icw [ka] Utilisation category (EN 60947-2) Isolation behaviour IEC 60947-2, EN 60947-2 Thermomagnetic releases, T adjustable - M fixed 0 Ith Thermomagnetic releases, T adjustable - M adjustable Versions Terminals Fixing on DIN rail Mechanical life [No. operations / hourly operations] Basic dimensions, fixed L [mm] D [mm] H [mm] Weights, fixed [kg] 60-250 4 000 8 000 000 L 40 40 25 A F F DIN EN 5002 25000/20 40 0,5 70,5 400 4 000 8 000 000 L 40 40 5 5 B F F DIN EN 5002 20000/20 84 0,5 254 7 60 4 000 8 000 000 L 40 40 45 7,6 B F F 20000/20 280 0,5 268 2 800 4 000 8 000 000 L 50 50 50 0 B F F 20000/20 280 0,5 268 2 /6

S S4 S4 S5 S6 S6 25 000 8 000 000 0 6 0 A 60-250 000 8 000 000 L 8,6 0 A 250 000 8 000 000 0 6 20 A 400 000 8 000 000 L 8,6 0 5 B 60-800 000 8 000 000 L 2 24 0 7,6 (60A)-0 (800A) B 60 000 8 000 000 0 6 25 A F F DIN EN 5002 25000/20 05 0,5 255,6 F F DIN EN 5002 20000/20 05 0,5 254 4 F F DIN EN 5002 20000/20 05 0,5 254 4 F F DIN EN 5002 20000/20 40 0,5 254 5 F F 20000/20 20 0,5 268 9,5 F F 20000/20 20 0,5 406 5 Circuit-breakers with electronic release for alternating current In00 In250 In400 In60 In800 S4L 60 S4L 250 S4 250 S5L 400 S6L 60 S6 60 S6L 800 Im,5 2 x In [A] 50 200 75 000 600... 4800 945 7560 200 9600 Circuit-breakers with thermomagnetic release for alternating current (thermal threshold adjustable from 0.7 to x In; fixed magnetic threshold) SL 60 S 25 Im AC (0xIn) [A] R2 R50 R80 R00 R25 R60 R200 R250 500 500 800 000 250 600 2000 2500 Circuit-breakers with thermomagnetic release for direct current R2 () R50 () R80 () R00 () R25 () R60 () R200 () R250 () R400 (2) R60 (2) R800 (2) SL 60 SL 250 S5L 400 S6L 60 S6L 800 Im DC (0xIn) [A] 500 500 800 000 250 600 2000 2500 Im DC (5-0xIn) [A] 2000-4000 50-600 4000-8000 () Thermal threshold adjustable from 0.7 and x In; fixed magnetic threshold (2) Thermal threshold adjustable from 0.7 and x In; magnetic threshold adjustable between 5 and 0 x In. /7

/8

SACE Isomax S switch-disconnectors Close, carry and isolate. The certainty of operating in complete safety. 690 V 25-200 A,-85 KA (Icm) 2,2-40 ka (Icw) GSIS9067 /9

SACE Isomax S switch-disconnectors Electrical and general characteristics IEC 60947- GSIS942 GSIS94 S2D SD Conventional thermal current at 60 C, Ith Number of poles [A] Nr. 25 / 60 /4 00 / 60 / 250 / 20 /4 Rated service voltage, Ue (AC) 50-60Hz [V~] (DC) [V ] 690 500 690 750 Rated current, Iu Rated impulse withstand voltage, Uimp [A] [kv] 25-60 6 00-60-250-20 8 Rated insulation voltage, Ui Test voltage at industrial frequency for min. [V] [V] 690 000 800 000 Rated short-circuit making capacity (45 V~), Icm Rated short-time withstand current for s, Icw [ka] [ka], 2,2 0 6,5 Isolation behaviour IEC 60947- Versions Terminals fixed plug-in F - P EF - FC - FC CuAl R - RC FC - R F - P - W F - EF - FC FC CuAl - R - RC F - FC - R Mechanical life withdrawable [No. of operations / hourly operations] - 25000/240 F - FC - R 25000/20 Basic dimensions, fixed L (/4 poles) [mm] D [mm] 90/20 70 05/40 0,5 H [mm] Weights, fixed /4 poles [kg] 20,/,5 70 2,6/,5 Coordination with the circuit-breakers (ka at 80-45 V AC) LOAD SIDE S2D 25 S2D 60 SD 00 SD 60 SD 250 SD 20 S6D 400 S6D 60 S6D 800 S7D 000 SB 6 6 SN 25 25 S2B 6 6 6 6 S2N 5 5 5 5 S2S 50 50 50 50 SN 5 5 5 5 SUPPL SIDE SH 65 65 65 65 S5N 5 5 5 S5H 5 5 5 S6N 5 5 5 S6S 50 50 50 S6H 65 65 65 S7S 50 S7H 65 S8H S8V /40

GSIS944 GSIS945 GSIS946 S6D S7D S8D 400 / 60 / 800 /4 690 750 400-60-800 8 800 000 0 5 000 / 250 / 600 /4 690 750 000-250-600 8 800 000 52,5 25 2000 / 2500 / 200 /4 690 750 2000-2500-200 8 800 000 85 40 The switch-disconnectors derive from the corresponding circuit-breakers, of which they keep the same overall dimensions, versions, fixing systems and possibility of mounting accessories. They are characterised by a rated voltage of 690 V in alternating current and 750 V in direct current. Applications F - W F - EF - FC CuAl R - RC - F - HR - VR 20000/20 20/280 0,5 268 9,5/2 F - W F - EF - FC CuAl (250A) HR - VR - F - HR - VR 0000/20 20/280 8,5 406 7/22 F EF (2500A)-R - - 0000/20 406/556 242 400 57/76 They can be used as general circuit-breakers in sub-switchboards, as switching and isolating parts for lines, busbars or groups of apparatus, or as bus-ties. They can be part of general isolation devices of groups of machines or units for motor switching and protection. Isolation The main function carried out by these circuit-breakers consists of isolating the circuit they are inserted in. Once open, the contacts are at a sufficient distance to prevent an arc striking, in accordance with the standard prescriptions relative to isolation behaviour. The position of the operating lever corresponds with certainty to that of the contacts (positive operation). S7D 250 S7D 600 S8D 2000 S8D 2500 S8D 200 Protection Each switch-disconnector must be protected on the supply side by a coordinated device which safeguards it against shortcircuits. The coordination table at the side shows the SACE Isomax S circuit-breaker which can carry out the protection function for each switch-disconnector. These are always pieces of apparatus of a size corresponding to or lower than that of the switch-disconnector. Making capacity The making capacity, Icm, is of considerable importance, since a switch-disconnector must be able to withstand the dynamic, thermal and current stresses that can occur during closing without being destroyed, up to and including closing under short-circuit conditions. 50 50 65 65 85 85 85 20 20 20 Endurance in the closed position This identifies the capacity for maintaining the closed position for short-time overcurrents. It is an important parameter which qualifies the performances of these pieces of apparatus. /4

/42

SACE Isomax S circuit-breakers according to UL489 and CSA C22.2 Standards SACE Isomax S quality to conquer New worlds 480/600 V 00-2500 A 25-00 ka (480V) GSIS9068 /4

SACE Isomax S circuit-breakers according to UL489 and CSA C22.2 Standards Electrical and general characteristics Circuit-breaker type S S 50 S 225 Maximum frame continuous current 40 C [A] 00 50 225 Number of poles Nr. 2-2 - Rated operational voltage (AC) 50-60 Hz [V] 277/480 600 240 (B); 480 (N/H/L) (DC) [V] 600 500 Test voltage (min.) 50-60 Hz [V] 000 000 000 UL/CSA short-circuit interrupting capacity [ka rms] N N H L B N H L 240 V AC [ka rms] 50 65 00 50 50 65 00 50 480 V AC [ka rms] 4 (R5) 65 (R5, R0) 20 (R20-R00) 25 50 85-25 50 65 600 V AC [ka rms] - 4 4 25 - - - - 500 V DC (2 poles in series)[ka rms] - 5 50 65 50 20 5 50 600 V DC ( poles in series) [ka rms] - 20 5 50 - - - - Overcurrent trip relays Thermal-magnetic Microprocessor based - - - Interchangeability - - - Dimensions H [in/mm] 4,72 / 20 6,70 / 70 6,70 / 70 fixed version W [in/mm],07 / 78 4, / 05 4, / 05 D [in/mm] 2,75 / 70 4,07 / 0,5 4,07 / 0,5 Mechanical duration [op./ frequency] 25000 / 240 25000 / 20 25000 /20 Weights (fixed - P) [lbs.] 2,42 6,75 6,75 In the field of moulded-case circuit-breakers, complying with the UL489 and CSA22.2 standards, the SACE Isomax S offer is enriched by the following ranges: circuit-breakers for power distribution (fitted with thermomagnetic or electronic releases) circuit-breakers with magnetic only releases for motor protection (Motor Control Protection MCP) switch-disconnectors for use as isolators or switching devices for lines, busbars or parts of a plant circuit-breakers (Moulded Case Switch MCS). The SACE Isomax S offer in compliance with UL/CSA Standards is completed with the introduction of three new sizes. There are therefore increasing possibilities for those customers who also operate on markets subject to the standards defined in the UL/CSA Standards, with a whole range of moulded-case circuit-breakers available, with rated currents which go from 00A to 2500A and breaking capacities, at 480 V AC, which can reach 00kA. Apart from lowering the range of rated currents, introduction of the S size allows all those applications typical of power subdistribution where a circuit-breaker characterised by limited dimensions, but guaranteeing great versatility of application of accessories and installation, is particularly convenient. They further increase the possibility of selection, thanks to the introduction of the new rating for S, Iu225A, with three levels of breaking capacity (N/H/L), up to service voltage values of Ue480V AC and 500 V DC. Finally, the S8 circuit-breaker according to the UL/CSA Standard also allows completion towards higher rated currents. Isomax S8V 600, 2000 and 2500 are suited to installation immediately to the load side of power supply sources of low voltage systems and can operate safely under the most severe service conditions required by modern installations. Their high performances, great flexibility in mounting accessories, simple coordination with the devices on the load side and the possibility of limiting the depth of the switchboards thanks to their compact overall dimensions, make Isomax S8 a particularly advantageous choice. /44

S4 S5 S6 S7 S8 250 400 800 200 600-2000-2500 2-2 - 2-2 - 600 600 600 600 600-600 600 - - 000 000 000 000 000 N H L N H L N H L H V 65 50 200 65 50 200 65 50 200 00 20 25 65 00 5 65 00 50 65 00 65 00 8 22 5 22 22 5 25 5 42 50 85 - - - 5 50 65 5 50 65 - - - - - 20 5 50 20 5 50 - - - - - 0,00 / 254 0,00 / 254 (00A);,62 / 46 (400A) 4,25 / 268 6 / 406 5,75 / 400 4, / 05 5,5 / 40 8,27 / 20 8,27 / 20 5,98 / 406 4,07 / 0,5 4,07 / 0,5 4,07 / 0,5 5,45 / 8.5 9,25 / 25 20000 / 20 20000 / 20 20000 / 20 0000 / 20 0000 / 20 8,8 22 7,5 5 Motor Control protection - MCP Type SL S4 N/H/L S5 N/H/L S6 N/H/L S7H S8V Poles Trip Unit Adjustable magnetic only (4...2xIn) PR2/P - I Rating [A] 25 50 50 00-250 400 400 400 600-800 600-800 600-800 000-200 600-2000-2500 Interrupting capacity L L N H L N H L N H L H V 240 V AC 50 50 65 50 200 65 50 200 65 50 200 00 20 480 V AC 25 85 25 65 00 5 65 00 50 65 00 65 00 600 V AC 0 25 8 22 5 22 22 5 25 5 42 50 85 500 V DC 65 () 65 - - - - - - - - - - - 600 V DC 50 () 50 - - - - - - - - - - - () Performance available only for the 25 A rating version Moulded Case Switches - MCS Type S H-D 50 S H-D 225 S4 H-D S5 H-D S6 H-D S7 H-D S8 V-D Rating [A] 50 225 250 400 800 200 2500 Poles Magnetic trip [A] 500 2250 000 5000 0000 20000 5000 Rated voltage (AC) 50-60 Hz [V~] 600 480 600 600 600 600 600 (DC) poles in series [V ] 600 500 600 600 600 600 600 /45

/46

Accessories Index Versions... 4/ Connection terminals... 4/6 Service releases... 4/0 Electric signals... 4/4 Remote controls... 4/7 Operating mechanisms and locks... 4/22 Residual current releases... 4/26 Accessories for electronic releases... 4/0 Installation accessories and spare parts... 4/5 4 4/

4 GSIS9070 4/2

Accessories Versions SACE Isomax S circuit-breakers are available in the FIED, PLUG-IN or WITHDRAWABLE, three-pole or four-pole versions. GSIS920 GSIS92 GSIS922 F P W FIED PLUG-IN WITHDRAWABLE The FIED version circuit-breaker with The PLUG-IN version circuit-breaker consists three or four-poles has: of: the same upper and lower terminals fixed part to be installed directly on the lever operating mechanism base plate of the cubicle thermomagnetic or electronic release moving part obtained from the fixed flange for the front door of the switchboard circuit-breaker with the addition of the isolating contacts in correspondence possibility of assembly on base plate with the connection terminals, of the or on DIN rail (up to 60A) rear frame for fixing to the fixed part circuit-breakers featuring only four and of the terminal covers. depths (70mm for S-S2, 0.5 for Circuit-breaker racking out is carried out S...S6, 8.5 for S7 and 242 for S8) by unscrewing the top and bottom fixing standardised front for groups of circuitbreakers screws. A special lock prevents the cir- (45mm for S...S5, 05mm for cuit-breaker from being racked in and out S...S7). with the contacts in the closed position. F P W Fixed Plug-in Withdrawable S 25 S2 60 S 60 S 250 S4 60 S4 250 S5 400 S5 60 S6 60 S6 800 S7 250 S7 600 S8 2000 S8 2500 S8 200 The WITHDRAWABLE version circuitbreaker is made up of: fixed part, to be installed directly on the base plate of the cubicle with the side group mounted on the fixed part to allow the racking-out/racking-in movement moving part obtained from the fixed circuit-breaker with the addition of the isolating contacts in correspondence with the connection terminals, of the rear frame (which is coupled with the side piece provided on the fixed part for sliding) for fixing to the fixed part, and of the terminal covers. accessory to be applied on the front of the circuit-breaker with selection between front for lever operating mechanism, motor operator and rotary handle operating mechanism; application of one of these accessories allows the circuit-breaker lock to be made in the withdrawn position. Racking-in/out of the moving part is carried out by means of the special operating lever supplied with the circuit-breaker in the moving part for withdrawable version or with the conversion kit of the fixed circuit-breaker into moving part of withdrawable circuit-breaker. The special mechanism allows the circuit-breaker to be put into the isolated position (with power and auxiliary circuits disconnected) with the compartment door closed, providing increased operator safety. The lever can only be inserted with the circuit-breaker open. Once racked out or withdrawn, the circuit-breaker can be operated in the open/ closed position and, by means of the special connection extensions, blank operating tests of the auxiliary control circuits can be carried out. 4 4/

Accessories Versions Starting from the fixed version with front terminals, SACE Isomax S circuit-breakers can be converted into the various versions using the Conversion kits. This makes management of the product, its versions and stocks as a whole highly flexible. It is, in any case, always possible to ask for the circuit-breaker in the required version fully prepared in the factory. Conversion kit into moving part for plug-in circuit-breaker This allows the fixed circuit-breaker with front terminals to be converted into the moving part of a plug-in circuit-breaker. The kit consists of: tulip isolating contacts frame assembly screws and nuts. The fixed part is needed to complete the circuit-breaker. S-S2 S-S4 GSIS906 GSIS00 GSIS002 4 Fixed part The fixed part allows the circuit-breaker to be constructed in the plug-in or withdrawable version. It can also be provided in the switchboard as a reserve power supply to be completed with a circuit-breaker at the appropriate time. For plug-in or withdrawable version circuit-breakers, different circuit-breaker positions are possible: Plug-in: racked-in racked-out Withdrawable: racked-in racked-out - withdrawn. The fixed part for withdrawable version circuit-breaker is fitted with a guide for supporting the moving part during the isolation or withdrawal operations of the moving part. For SACE S6-S7 circuitbreakers, there are two guides. GSIS92 GSIS924 4/4

Conversion kit into moving part for withdrawable circuit-breaker This allows the fixed circuit-breaker with front terminals to be converted into the moving part of a withdrawable circuitbreaker. The kit consists of isolating contacts, frame, assembly screws and nuts. The circuit-breakers in the withdrawable version must always be completed, alternatively, with one of the following accessories: front for lever operating mechanism rotary handle operating mechanism motor operator, in order to make the racking-out lock if necessary. The fixed part is needed to complete the circuit-breaker. GSIS907 4 Conversion kit for fixed part of plug-in into fixed part of withdrawable A guide for converting the fixed part of a plug-in version circuit-breaker into the fixed part of a withdrawable version circuit-breaker is available for SACE S-S4- S5 circuit-breakers. GSIS9047 Racking-out handle GSIS902 This allows racking-out and racking-in even with the door closed of the circuit-breaker in the fixed part. The handle is the same for the whole range of circuit-breakers and is supplied as standard with the Conversion kit or with the circuit-breakers supplied in the withdrawable version. 4/5

Accessories Connection terminals The basic version of the circuit-breaker is supplied with: front terminals for SACE S, S4, S5, S6, S7, and S8 circuitbreakers front terminals for copper cables for SACE S, and S2 circuit-breakers. Different types of terminals are available, which can be combined in different ways (upper of one type, lower of another type), allows the circuit-breaker to be connected to the plant in the most suitable way for installation requirements. The following distinctions can be made between: front terminals which allow connection of cables or busbars by acting directly from the front of the circuit-breaker. rear terminals which allow installation of the circuit-breakers in switchboards with rear access to both cable and busbar connections. Terminals for connection of busbars or cables terminated with cable terminals and terminals for direct connection of bare cable are available. The information needed to make the connections is summarised for each type of terminal on pages 4/8-9. Flat bars of different dimensions and composition are recommended for connection with busbars. Furthermore, the minimum depth the flat bar to be connected must have is also indicated, if it is of a different composition to the one recommended. The minimum and maximum cross-section of the cables which can be tightened in the terminals and the diameter of the terminal are indicated for connection with bare cables The torque values to be applied to the tightening screws of the terminals for cable and to the screws used for connecting the busbars to the flat bar terminals are given. The circuit-breakers can be ordered complete with the terminals required, mounted directly in the factory, or the terminals can be ordered individually in packs of - 4-6 - 8 pieces. Codes for ordering circuit-breakers directly in the configuration with upper / lower terminals of the same type are available. 4 GSIS0086 GSIS0087 GSIS0088 GSIS0089 Front Front extended Front extended Front terminals terminals terminals spreaded terminals for copper cables S 25 S2 60 S2 80, S2 00 S 60 / 250 S 25 / 200 S4 60 / 250 S4 250 S5 400 / 60 S6 60 / 800 S6 400 / 60 S7 250 / 600 S8 2000 / 2500 / 200 F - P F F - P F F - P F F - P - W F F - P - W F F - P - W F F - P - W F F - P - W F F - P - W F F - P - W F F - P - W F F(400A)-P(400A)-W(400A) F - W(60A) F - P(400A) - W(400A) F F - W F F F - W (only at the bottom) F F F - W F F (2000A / 2500A) F Fixed P Plug-in W Withdrawable 4/6

Insulating terminal covers The terminal covers are applied to the terminals of the circuitbreaker to prevent accidental contacts with live parts and thereby guarantee protection against indirect contacts. The following are available: lower terminal covers, which guarantee IP40 degree of protection for fixed circuit-breakers with rear terminals and for moving parts of plug-in or withdrawable circuit-breakers. upper terminal covers for fixed circuit-breakers with front terminals, front terminals for cables and rear terminals, which guarantee IP40 degree of protection. terminal covers for fixed parts of plug-in or withdrawable circuit-breakers, guarantee IP40 degree of protection on the front with moving part connected. They are available in a single version. The degrees of protection indicated are valid for circuit-breakers installed in switchboards. Screws for sealing the terminal covers These are applied to the terminal covers of fixed circuit-breakers or to the moving parts of plug-in or withdrawable circuitbreakers. They prevent removal of the upper or lower terminal covers, and can be locked with wire and a lead seal. GSIS9052 4 GSIS090 GSIS09 GSIS092 GSIS09 GSIS094 Front terminals Rear threaded Rear terminals Rear terminals Rear terminals for Cu/Al cables terminals for Cu/Al cables in horizontal flat bar in vertical flat bar F - P F F - P F F - P F F - P - W F F F - P - W F F F - P - W F F F - P - W F F(400A) F - P(400A) - W F(400A) W(60A) F F W W F F F W W F(250A) F - W F - W F 4/7

Accessories Connection terminals S-S4-S5 S6 S7 S2 S-S4-S5 S6 60 Front terminals These allow busbars or cables terminated with a cable terminal to be connected Type version pieces busbars [mm] tightening terminal covers L H P hole B [Nm] upper lower fixed part S 60, S 25 F 20 0 4 9 9 R R S 250, S 200 F 20 0 6 9 9 R R S4 60 F 20 0 4 9 9 R R S4 250, S4 250 F 20 0 6 9 9 R R S5 400 F 2 25 2 5 8 R R S5 60 F 2 25 2 8 8 R R S6 60, S6 400-60 F 2 40 2 5 2 x 7 9 R R S6 800 F 2 50 2 5 2 x 7 9 R R S7 250 F 2 50 20 8 2 x 8 R S7 600 F 2 50 20 0 2 x 8 R S8 2000 F 00 5 4 x 5 70 (2) R S8 2500 F 4 00 5 4 x 5 70 (2) 4 S6 800 PF S-S4-S5 PF S7 S-S4-S5 S6 S7 PF S6 PF S5 60 S7 Front extended terminals These allow busbars or cables terminated with a cable terminal to be connected Type version pieces busbars [mm] cable term. [mm] tightening [Nm] terminal covers L P hole L hole A B upper lower fixed p. S2 60 F 20 4 8 20 8 5 9 R R S 60, S 25 F-P-W 20 4 8.5 20 8.5 9 9 R R R S 250, S 200 F-P-W 20 6 8.5 20 8.5 9 9 R R R S4 60 F-P-W 20 4 8.5 20 8.5 9 9 R R R S4 250, S4 250 F-P-W 20 6 8.5 20 8.5 9 9 R R R S5 400 F-P-W 2 25 5 25 8 8 R R R S6 60, S6 400-60 F-W 2 40 5 40 9 8 R S6 800 F-W 2 50 5 4 50 4 9 0 R S7 250 F-W 2 50 8 4x (4) 45 8 R S7 600 F-W 2 50 0 4x (4) 45 8 R Front extended spreaded terminals These allow busbars or cables terminated with a cable terminal to be connected Type version pieces busbars [mm] cable term. [mm] tightening [Nm] terminal covers L P hole L hole A B upper lower fixed p. S F 0 4 8.5 0 8.5 9 9 S S4 F 0 4 8.5 0 8.5 9 9 S S5 400 F 2 40 5 40 8 8 S S5 60 F-W 2 40 5 40 8 8 S S6 F 2 50 5 x 4 x 45 9 0 S7 600 F 2 50 0 x 4 x 45 45 20 Front terminals for copper cables These allow bare copper cables to be connected directly to the circuit-breaker. They are not suitable for tube cable terminals Type version pieces cable busbars cable term. tightening Ø clamps terminal covers [mm 2 ] L [mm] L [mm] B [Nm] [mm] upper lower fixed p. S 25 F-P.5...50 max.0 max.0 2.5-5 () R R S2 60 F-P.5...70 max.2 max.2 2.5-5 () 2.5 R R S 60, S 25 F-P-W 6...85 6 8 R R S S 250, S 200 F-P-W 6...85 6 8 R R S S4 60 F-P-W 6...85 6 8 R R S S4 250, S4 250 F-P-W 6...85 6 8 R R S S5 400 F-P-W 6...240 25 24 R R S S5 60 F-W 2 50...85 20 S S-S2 S-S4-S5 GSIS0095 Key () Tightening torque of 2.5 Nm for < 0 mm 2 cable cross-section (2) M2 class 8.8 screws () M6 class 8.8 screws (4) Only use two holes diagonally A Tightening of the terminal onto the circuit-breaker B Tightening the cable/busbar or cable terminal onto the terminal R On request S Standard 4/8

Front terminals for copper or aluminium cables These allow copper or aluminium cables to be connected directly to the circuit-breaker (it is not possible to use solid aluminium cables). For the SACE S2 circuit-breaker, these terminals must be connected to the front extended terminals, which are supplied if the circuit-breaker is ordered fitted directly in the factory, whereas the front extended terminal kit must be specified if they are ordered as loose parts.. S2-S-S4-S5 S5 Type version pieces cable tightening Ø clamps terminal covers [mm 2 ] A [Nm] B [Nm] [mm] upper lower fixed p. S2 60 F 2.5...50 9 5.6 9.5 S F 5...95 9.5.5 S S 60 (R00A) F 2.5...50 9 5.6 0 R S 60, S 25 F 5...95 9.5 4.2 R S 250, S 200 F 25...50 9 7 R S4 60 F 5...95 9.5 4.2 R S4 250, S4 250 F 25...50 9 7 R S5 400 F 2 95...20 8 5.5 S F 20...240 8 4 2.5 R S6 60, S6400-60 F 2 20...240 5 2.5 R S6 800 F 70...85 9 4 9 S S7 250 F 4 95...240 7 4 2.5 S Rear terminals for copper or aluminium cables These allow copper or aluminium cables to be connected directly to the circuit-breaker. Type version pieces tightening Ø clamps terminal covers A [Nm] B [Nm] [mm] upper lower fixed p. S 60, S 25 F 9 6 S S 250, S 200 F 9 6 S S4 60 F 9 6 S S4 250, S4 250 F 9 6 S S5 400 F 8 4 2 S S6 60, S6400-60 F 2 9 4 2 S S6 800 F 9 7.5 S Rear threaded terminals These allow rear connection of busbars. Type version pieces busbars [mm] cable term. [mm] tightening terminal covers L P hole L hole A B upper lower fixed p. S 25 F 6 5 8 S P 6 8 S2 60 F 8 4 5 8 S P 8 4 8 S 60, S 25 F 20 4 2.5 20 2.5 0 20 S P-W 20 4 2.5 20 2.5 0 20 S 250, S 200 F 20 6 2.5 20 2.5 0 20 S P-W 20 6 2.5 20 2.5 0 20 S4 60 F 20 4 2.5 20 2.5 0 20 S P-W 20 4 2.5 20 2.5 0 20 S4 250, S4 250 F 20 6 2.5 20 2.5 0 20 S P-W 20 6 2.5 20 2.5 0 20 S5 400 F 2 25 5 6.5 25 6.5 8 40 S P-W 2 25 5 6.5 25 6.5 8 40 S5 60 F 2 40 5 25 40 25 8 00 S P-W 2 40 5 25 40 25 8 00 S6 60, S6 400-60 F 2 40 5 25 40 25 8 00 S S6 800 F 2 50 5 25 50 25 8 00 S S6 60 S6 800 S7 S-S4-S5 S6 60 S6 800 S-S2 S-S4-S5-S6 PF S-S4-S5-S5 60 S7 PF S6 60 4 Rear terminals in horizontal and vertical flat bar These allow rear connection of busbars. Type version pieces busbars [mm] cable term. [mm] tightening terminal covers L P hole L hole B [Nm] upper lower fixed p. S5 60 W 2 40 5 40 20 S6 60, S6 400-60 W 2 40 5 4 40 4 0 S6 800 W 2 50 5 4 50 4 0 S7 250 F-W 2 50 8 4x (4) 20 S S7 600 F-W 2 50 0 4x (4) 20 S S8 2000 F 00 5 4x5 70 (2) S8 2500 F 4 00 5 4x5 70 (2) S8 200 F 6 00 5 4x8 00 () PF S6 PF S7 GSIS0096 4/9

Accessories Service releases The service releases, shunt opening and undervoltage releases, housed and fixed in a slot in the left part of the circuit-break er are always alternative to each other. The power supply is made by means of special connectors for sizes S to S7, whereas for S-S2, it is made by means of free wires 0.6 m long or with plug-socket connectors which can be supplied on request. Assembly is carried out by pressure into the appropriate housing in the left part of the circuit-breaker. Shunt opening release This allows circuit-breaker opening by means of an electric command. Release operation is guaranteed for a voltage between 70% and 0% of the rated power supply voltage Un, both in AC and in DC. It is always fitted with an auxiliary limit contact. S-S2 GSIS007 S-S4-S5 (*) GSIS008 S6-S7 S8 GSIS900 4 (*) For the SACE S-S2 circuit-breakers, the service releases are fixed to the circuit-breaker cover GSIS009 GSIS00 Power supply voltages S - S2 S -S4 - S5 S6 - S7 S8 50-60 Hz DC 50-60 Hz DC 50-60 Hz DC 50-60 Hz DC [V~] [V ] [V~] [V ] [V~] [V ] [V~] [V ] 24 0 2 2 24 48 60 24 24 24 24 24 0 00 0 48 48 48 48 48 48 220 250 60 60... 72 60 60 60 80 440 0 20 0 25 0 20 0 25 00... 27 00... 27 24 220 240 220 250 220 240 220 250 27... 50 48 80 400 80 400 50... 80 60 0 480 480 200... 255 200... 250 220 80... 500 250 Powers absorbed on inrush S...S5 S6...S7 S8 Circuit-breaker opening times S S4...S7 S8 Number of operations S-S4 S5 S6-S7 AC DC AC DC AC DC [VA] [W] [VA] [W] [VA] [W] 00 20 50 50 200 50 [ms] [ms] [ms] [nr.] [nr.] [nr.] < 5 < 5 < 20 0000 7500 2500 4/0

Undervoltage release This opens the circuit-breaker due to a power supply failure to the release, or voltage drops to minimum values of 0.7 x Un with a trip range from 0.7 to 0.5 x Un. After tripping, the circuit-breaker can be closed again, starting with a voltage higher than 0.85 x Un. With the undervoltage release de-energised, neither circuit-breaker nor main contact closure is possible. S-S2 (*) GSIS0 S-S4-S5 GSIS008 S6-S7 S8 GSIS009 GSIS02 GSIS9002 Power supply voltages (*) For the SACE S-S2 circuit-breakers, the service releases are fixed to the cover of the circuit-breaker S - S2 S -S4 - S5 S6 - S7 S8 50 Hz 60 Hz DC 50-60 Hz DC 50-60 Hz DC 50 Hz 60 Hz DC [V~] [V~] [V ] [V~] [V ] [V~] [V ] [V~] [V~] [V ] 24 24 24 24 48 48 48 48 24 0 60 60 0 0 0 27 0 27 0 220 220 250 220 250 48 80 80 440 80 440 80 440 48 480 480 60 24 24 24 60 48 48 48 00 0...5 60 60 60 0...5 25.. 27 0 0 25 0 25 0...25 20 220 220 250 220 250 27...0 208...220 220...250 220 20...240 277 240 0 80 80...400 440 45...440 480 500 4 Powers absorbed during continuous service S...S5 S6 - S7 S8 AC DC AC DC AC DC [VA] [W] [VA] [W] [VA] [W] 6 0 4 0 5 Circuit-breaker opening times S...S2 S S4...S7 S8 [ms] [ms] [ms] [ms] < 5 < 8 < 25 < 25 Number of operations S-S4 S5 S6-S7 [nr.] [nr.] [nr.] 0000 7500 2500 4/

Accessories Service releases Time-delayed undervoltage release The undervoltage release can be combined with an external electronic power supply time-delay device, which allows circuit-breaker opening to be delayed in the case of a power cut to the release itself, according to fixed time-delays of 0.5--2- [s], so as to avoid unwarranted trips caused by temporary malfunctions. It is available for the SACE S, S4, S5, S6, and S7 circuit-breakers with power supply voltages at 0-220 V (50-60 Hz) only coupled with an undervoltage release at 0 V DC. Different power supply voltages are possible for S8. GSIS9042 Shunt closing release This allows circuit-breaker closure by means of an electric command. Operation of the release is guaranteed for a voltage between 80% and 0% of the rated power supply voltage Un, both in AC and in DC. S8 Power supply voltages S8 50 Hz 60 Hz DC [V~] [V~] [V ] 24 24 24 0 4 GSIS02 0 48 48 60 60 00 0...5 0...25 0...5 25...27 GSIS900 27...0 20 220 208...220 220...250 20...240 277 240 0 80...400 440 80 45... 440 480 500 Powers absorbed on inrush S8 AC DC [VA] [W] 200 220 Circuit-breaker closing times S8 [ms] < 55 4/2

Connectors for service releases These allow the shunt opening release or the undervoltage release to be connected to the power supply circuit. They are available in the following versions: plug-socket for S-S2 circuit-breakers (free cables always supplied) for fixed S... S7 circuit-breakers for plug-in/withdrawable S... S7 circuit-breakers. Assembly is by means of pressure into special slots in the left side of the circuitbreaker. Cables of different lengths are available. S - S2 S... S7 GSIS90 GSIS05 GSIS0 GSIS04 GSIS06 4 Extension for testing service releases Available for SACE S, S4, S5, S6, and S7 circuit-breakers, this allows supply to the service releases with the circuitbreaker in the racked-out position. It is therefore possible to carry out blank operating tests of the circuit-breaker with the circuit-breaker in safe conditions, i.e. isolated in relation to the power circuits. GSIS907 4/

Accessories Electric signals These allow information relative to the circuit-breaker state of operation to be taken outside the circuit-breaker. Installation of these accessories is carried out directly from the front of the circuit-breaker in special slots, completely se gregated from the live parts, with increased operator safety. Auxiliary contacts 4 These carry out electrical signalling of the operating state of the circuit-breaker: Open/closed: indicates the position of the circuit-breaker contacts. Release trip: signals circuit-breaker opening because the overcurrent release has tripped (for an overload or short-circuit), the residual current, shunt opening or undervoltage release has tripped, or the emergency opening pushbutton of the motor operator or the test pushbutton has been pressed. Signalling is reset when the circuit-breaker is reset (recovery). For SACE S, S4, S5, S6, and S7 circuitbreakers the auxiliary contacts of the circuit-breaker are also available in the gold-plated version for digital signals, also suitable for use with voltages Un < 24 V with the same type of signalling and versions. The signals indicated in the table are available: S-S2 S-S4-S5 S6-S7 (*) GSIS09 GSIS07 (*) For SACE S-S2 circuit-breakers the auxiliary contacts are fixed to the cover of the circuit-breaker GSIS08 GSIS9004 Signals 2 contacts during open/closed changeover contact during open/closed changeover + contact during release tripped changeover circuit-breaker open signal + circuit-breaker closed signal + release tripped signal S...S2 S S4...S7 S8 NO or NC contacts release tripped signal microswitch for signalling closing springs charged S-S2 S-S4-S5-S6-S7 S8 Rated voltage Un ohmic load V ~ (50-60 Hz) V In [A] inductive In [A] 0 4 27 4 2A (cos 0,) 220 4 2A (cos 0,) Rated voltage Un ohmic load V ~ (50-60 Hz) V In [A] 25 0, 250 0,5 250 6 400 Rated voltage Un ohmic load V ~ (50-60 Hz) V In [A] 220 80 6 500 4/4

Connectors for auxiliary contacts These allow the auxiliary contacts to be connected to the relative power supply circuit. For S, S2 circuit-breakers, the power supply is made by means of free wires or with mobile plug-socket connectors. For SACE S, S4, S5, S6, and S7 circuit-breakers, the auxiliary contacts (fitted with plug connector) can only be supplied by means of the specific connection connectors to be ordered specifying the size and version of the circuitbreaker (fixed or plug-in/withdrawable). Assembly is carried out by pressure into special slots in the right side of the circuit-breaker. S - S2 S... S7 GSIS020 GSIS02 GSIS0 GSIS04 (*) GSIS905 (*) Connectors for auxiliary contacts, for fixed, plug-in or withdrawable circuit-breakers Extension for testing auxiliary contacts Available for SACE S, S4, S5, S6, and S7 circuit-breakers, this allows the auxiliary contacts to be connected to the relative power supply circuit with the circuitbreaker in the racked-out position. With the circuit-breaker in safe conditions, i.e. isolated in relation to the power circuits, blank tests of circuit-breaker operation can be carried out. GSIS9089 4 4/5

Accessories Electric signals Early auxiliary contact for undervoltage release The early auxiliary contact for the undervoltage release, interlocked with the rotary handle operating mechanism, keeps the release de-energised with the circuitbreaker open. It is supplied complete with socket connector of the type with double slide for simultaneous connection of the undervoltage release and the accept contact. S... S7 GSIS908 GSIS022 GSIS02 4 Circuit-breaker position contacts For the fixed part of the SACE S2, S, S4, S5, S6, and S7 circuit-breakers, these S... S7 carry out electrical position signalling of the circuit-breaker in relation to the fixed part: racked-in, racked-out. They can only be connected by means of free wires and are available in the following versions: Contacts for signalling circuit-breaker racked in Contacts for signalling circuit-breaker racked out. A maximum of three contacts for S2, two contacts for S, three contacts for S4-S5 and five contacts for S6-S7 can be installed on the fixed part, in any combination. S2 The circuit-breaker position contacts are Rated voltage Un ohmic load also available in the gold-plated version for digital signals also suitable for use with voltages Un < 24 V with the same type of signals and combinations. V ~ (50-60 Hz) 27 220 V 0 In [A] 4 4 4 inductive In [A] 2A (cos 0,) 2A (cos 0,) GSIS060 S-S4-S5-S6-S7 Rated voltage Un ohmic load V ~ (50-60 Hz) V In [A] 25 0, 250 0,5 250 6 400 GSIS9006 4/6

Accessories Remote controls These allow remote control of circuit-breaker opening and closing and are particularly suitable for use in electrical network supervision and control systems. They are complete with manual operating lever and emergency opening pushbutton (starting from S). A selector allows changeover from automatic to manual operation. They are always fitted with a padlock and, on request, can be fitted with a key lock in the open position. Solenoid operating mechanism for SACE S-S2 circuit-breakers S-S2 This operates both opening and closing of the circuit-breaker, acting directly on its lever. There are two versions available, one placed beside the circuit-breaker (for installation on a panel or DIN EN 50022 rail), the other on the front, suitable for being installed directly on the front of the circuit-breaker. Both versions can be used either for S or for S2 and in the three- and four-pole version. GSIS024 GSIS025 Rated voltage, Un AC DC [V] 48 [V] 0 60 GSIS9022 GSIS902 [V] 220... 20 0 [V] 220 Operating voltage 85... 0% Un 85... 0% Un Inrush power absorption, Ps 200-2500 [VA] 700-900 [W] Duration opening [s] < 0. closing [s] < 0. Mechanical life [no. operations] 25000 Degree of protection, on the front IP 0 Minimum duration of the opening and closing command impulse [ms] > 00 4 4/7

Accessories Remote controls Direct action motor operator for SACE S-S4 and S5 circuit-breakers Both the opening and closing command is controlled by the motor, which acts directly on the circuit-breaker lever. The table shows the power supply voltage values Un [V]. S-S4-S5 GSIS902 GSIS026 GSIS027 4 Rated voltage, Un AC DC [V] 24 [V] 48-60 [V] 0-27 0-25 [V] 220-240 220-250 [V] 80 [V] 440 Operating voltage 85... 0% Un 85... 0% Un Inrush power absorption, Ps 500 [VA] 500 [W] Service power absorption, Pc 50 [VA] 50 [W] Operating frequency [Hz] 50-60 Time constant [ms] 8 Duration opening [s] 0. closing [s] 0. Mechanical life [no. operations] 5000 (S-S4) / 0000 (S5) Degree of protection, on the front IP 0 Minimum duration of the opening and closing command impulse [ms] > 50 4/8

Stored energy motor operator for SACE S6-S7 circuit-breakers With the stored energy operating mechanism, during circuit-breaker opening the release mechanism automatically precharges a system of springs: the stored energy is exploited for closing the circuitbreaker. It is supplied complete with shunt closing release (Ps00VA~/ 00W ) and flange for the compartment door. The table shows the power supply voltage values Un [V]. In the case of interlocked circuit-breakers, the key lock against manual operation is necessary. S6-S7 GSIS028 GSIS029 GSIS9020 Rated voltage, Un AC DC [V] 24 [V] 48 [V] 60 [V] 0 0 [V] 20-27 20-27 [V] 220-250 220-250 [V] 80 [V] Operating voltage 85... 0% Un 85... 0% Un Inrush power absorption, Ps 660 [VA] 600 [W] Service power absorption, Pc 80 [VA] 80 [W] Operating frequency [Hz] 50-60 Time constant [ms] 22 Duration closing 0.09 opening.2 resetting 2 Mechanical life [no. operations] 0000 (S6) / 5000 (S7) Degree of protection, on the front IP 0 Minimum duration of the opening and closing command impulse [ms] > 00 4 4/9

Accessories Remote controls Geared motor for SACE S8 circuit-breaker This allows the springs of the circuitbreaker closing mechanism to be charged automatically, immediately following an closing operation. It includes a limit microswitch for electrical signalling of closing springs charged. Rated voltage, Un AC DC [V] 24-0 [V] 48-60 [V] 00-0 00-0 [V] 220-250 220-250 Inrush power absorption, Ps 000 [VA] 000 [W] Service power absorption, Pc 20 [VA] 20 [W] Charging time [s] 7... 0 Mechanical life [no. operations] 5000 GSIS9007 Connectors for motor operators The motor operators, from S to S7, can only be supplied by means of the spe- S... S7 cific connection connectors. They are of the slide type and allow simultaneous connection of both the motor operator and the auxiliary contacts to the relative power supply circuit. They are an alternative to the corresponding connectors 4 for the auxiliary contacts only since they are housed in the same seat. They must be ordered specifying the size and version of the circuit-breaker (fixed or plug- GSIS00 GSIS904 in/withdrawable). Extension for testing motor operators For the SACE S, S4, S5, S6, and S7 circuit-breakers, this allows both motor operators and the auxiliary contacts to be connected to the relative power supply circuit with the circuit-breaker in the racked-out position. With the circuitbreaker in safe conditions, i.e. isolated in relation to the power circuits, blank operating tests of the circuit-breaker can be carried out. It must be ordered specifying the size and version of the circuitbreaker (fixed or plug-in/withdrawable) and automatically excludes the corresponding extension for testing the auxiliary contacts S... S7 GSIS906 4/20

Rotary handle operating mechanism The rotary handle operating mechanism facilitates operation thanks to its ergonomic handle. It is always fitted with a padlock in the open position, which prevents the circuit-breaker being closed. The lock slot can take up to padlocks stem Ø 6 mm (not supplied). On request it can be fitted with a compartment door lock or a key lock in the open position. For SACE S2, S, S4, S5, S6, and S7 circuit-breakers, application of the rotary handle operating mechanism is an alternative to the front flange for the lever operating mechanism and for the motor operator. Different types of rotary handle operating mechanism are available. The position of the rotary handle indicates with certainty the position of the contacts: open, closed, relay tripped. The release settings and the nameplate data remain accessible to the user. For the SACE S6, S7 circuit-breakers, the direct rotary handle operating mechanism on the circuitbreaker is always supplied complete with flange for the compartment door. The rotary handle operating mechanism in the emergency version, complete with red-yellow handle and yellow plate, suitable for machine tool control, is also available for all the circuit-breakers. S-S2 S-S4-S5 GSIS02 GSIS0 S6-S7 GSIS02 4 S-S2 S-S4-S5 S6-S7 GSIS9025 GSIS9024 F / P F / P W F W Direct Direct emergency Transmitted with fixed distance 9,5 mm Transmitted with fixed emergency distance 9,5 mm Transmitted with adjustable distance 00 mm 00 mm 500 mm 500 mm Transmitted with adjustable emergency distance 00 mm 500 mm Extension for transmitted handle 80/500 mm 500 mm 4/2

Accessories Operating mechanisms and locks Front flange for lever operating mechanism This can be installed on SACE S, S4, S5, S6, and S7 fixed, plug-in or withdrawable circuit-breakers. In the case of withdrawable circuit-breakers installed in compartments, it allows the IP40 degree of protection to be kept for the whole isolation run of the circuit-breaker. It is always fitted with a padlock in the open position (stem Ø 6 mm - up to three padlocks - not supplied) which prevents closing of the circuit-breaker. On request, it can be fitted with a key lock in the open position for one or more circuit-breakers and with the compartment door lock. It is available in the following versions: for fixed or plug-in circuit-breaker. for withdrawable circuit-breaker. For the SACE S6, S7 circuit-breakers, it is always supplied complete with flange for the compartment door, whereas for the SACE S, S4, and S5 circuit-breakers the flange supplied with the circuit- S-S4-S5 S6-S7 4 GSIS9008 GSIS9026 GSIS0 GSIS04 breaker can be used. Key lock in open position This allows the mechanical closing operation of the circuit-breaker to be locked. S... S7 The following versions are available: lock with different key for each circuitbreaker lock with the same key for groups of circuit-breakers. Different locks are supplied for direct action motor operator, for stored energy motor operator, and for rotary handle or front flange for lever operating mecha- GSIS05 GSIS06 nism. The circuit-breaker lock in the open position ensures circuit isolation in compliance with the IEC 947-2 Standard. 4/22

Compartment door lock This prevents the compartment door being opened with the circuit-breaker closed. It can be used with the SACE S, S4, S5, S6, and S7 circuit-breakers in the fixed, plug-in or withdrawable version and fitted with rotary handle operating mechanism or front flange for lever operating mechanism. It consists of two elements: one applied to the rotary handle operating mechanism or to the front flange for the lever operating mechanism, the other, consisting of a metal striker, to be applied onto the compartment door. For the SACE S-S2 circuit-breakers it is an integral part of the rotary handle operating mechanism. S...S7 GSIS900 4 GSIS9009 GSIS07 Lock for fixed part of withdrawable circuit-breaker Key locks or padlocks are available to be applied to the guide of the fixed part of a withdrawable circuit-breaker to prevent the moving part from being rackedin. The following different versions are available: Padlock, which can take up to three padlocks with stem Ø 6 mm (not supplied). Key lock in the open position with different key for each circuit-breaker Key lock in the open position between two or more circuit-breakers with the same key for groups of circuit-breakers Key lock of Ronis type (without key). S...S7 GSIS08 GSIS09 GSIS040 4/2

Accessories Operating mechanisms and locks Padlock for operating lever This is applied on the cover of the SACE S-S2 circuit-breakers to prevent the operating lever movement. If activated, the circuit-breaker remains locked in the open position, guaranteeing circuit isolation in compliance with the IEC 947-2 Standard. S-S2 GSIS905 4 S2-S GSIS044 GSIS9049 GSIS042 GSIS04 GSIS04 Anti-tampering lock This is applied on the cover of the SACE S2, S circuit-breakers in correspondence with the regulator of the thermal element of the thermomagnetic release and prevents it being tampered with. 4/24

Mechanical interlock between two circuit-breakers This allows installation of two circuitbreakers on a single support and, by means of special lever mechanism, makes them mechanically inter-dependent. It prevents operation in parallel of two power supply sources (e.g.: normal - emergency). It consists of a kit with levers and assembly accessories and a metallic support. The circuit-breakers and any operating mechanism accessories must be ordered separately. The mechanical interlock is available for SACE S, S4, S5, S6, and S7 circuit-breakers in side by side and superimposed versions. To be able to take the circuit-breakers mounted directly on the interlocking plate, the code SDA05009R must be specified as an accessory of the second circuit-breaker (or fixed part) which is to be interlocked. N.B. for the S, S4, S6 circuit-breakers, only the version side by side can be used. S... S7 GSIS045 GSIS046 4 4/25

Accessories Residual current releases All the circuit-breakers in the SACE Isomax S series are preset for combined assembly with residual current releases. In partic ular, the SACE S, S2, and S circuit-breakers can be combined with residual current releases in the SACE RC20, RC2 or RC22 series, in the version side by side or underneath the circuit-breaker. Apart from the protection against overloads and short-circuits typical of circuit-breakers, the residual current circuit-breake rs which are derived from them also guarantee protection against earth fault currents, thereby ensuring protection against the ris k of fire. The residual current releases can also be mounted on the SACE S2D and SD switch-disconnectors. In that case, the derived apparatus is a pure residual-current circuit-breaker, which therefore guarantees only residual current protection an d not the protections typical of circuit-breakers. The pure residual-current circuit-breakers are only sensitive to the earth f ault current and are generally applied as main isolators in small distribution switchboards towards end users. The use of pure and non-pure residual-current circuit-breakers allows continuous monitoring of the state of insulation of t he installation, ensuring effective protection against the risk of fire and explosion and, in the case of devices with I n 0mA, they guarantee protection of people against indirect and direct contacts to integrate the compulsory measures foreseen by the standards and by the accident prevention regulations. The residual-current releases are constructed in compliance with the following standards: IEC 947-2 appendix B IEC 255- and IEC 000: for protection against unwarranted trips. SACE RC20 polarised residual-current release 4 The SACE RC20/ polarised residualcurrent release is available for four-pole SACE Isomax S circuit-breakers for assembly side by side on DIN 50022 rail. The release is constructed using polarised type technology and acts directly on the release operating mechanism of the circuit-breaker, by means of a small piston which passes through a pre-cut window on the side of the circuit-breaker. It is fitted with a test button for periodically checking the circuit-breaker. S GSIS047 GSIS9027 SACE RC2, RC22 electronic residual current releases The SACE RC2 and RC22 residual current releases can be installed both on the SACE S, S2 and S circuit-breakers and on the SACE S2D and SD switch-disconnectors, in the fixed fourpole version, and can be supplied in two versions as follows: for assembly in position beside the circuit-breaker for assembly in position under the circuit-breaker. The following releases are available: SACE RC2/, RC22/ for S circuitbreakers SACE RC2/2, RC22/2 for S2 circuitbreakers SACE RC2/, RC22/ for S circuitbreakers. They are constructed using analogue technology and act directly on the circuit-breaker by means of an opening solenoid, supplied with the release, to be housed in the special slot made in the area of the third pole. They do not require an auxiliary power supply since they are supplied directly from the network and their operation is guaranteed even with only a single phase supplied with voltage and in the presence of one-direction pulsating currents with continuous components. The operating conditions of the apparatus can be controlled constantly by means of the test pushbutton of the electronic circuit and the residual current trip magnetic indicator. The circuit-breaker complete with residual current release can be fitted with the electrical accessories normally available for the circuit-breaker. The opening and undervoltage releases are housed in the special slot made in the fourth pole. 4/26

Residual current release beside the four-pole version circuit-breaker This is supplied complete with: power cables for connection to the lower terminals of the circuit-breaker (respecting correspondence with the neutral and phases) an opening solenoid to be housed in the area of the third pole, complete with plug-socket connector for connection to the residual current release 2 brackets for fixing on DIN rail (one for the circuit-breaker and one for the residual current release) plug connector to make the connection of the remote opening pushbutton (to be provided by the customer). For SACE S-S2 circuit-breakers the residual current release is fitted with front terminals for cables. For the SACE S circuit-breaker, the residual current release is fitted with front terminals and is also supplied with a front flange H 45 mm for the circuit-breaker. S-S2-S beside On request, the front terminals for cables can be mounted, using the standard circuit-breaker kit. GSIS048 Residual current release under the four-pole version circuit-breaker This is supplied complete with: an opening solenoid to be housed in the area of the third pole, complete with plug-socket connector for connection to the residual current release plug connector to make the connection of the remote opening pushbutton (to be provided by the customer) with the SACE RC22 residual current release flange for compartment door (one for SACE S, S2; two for SACE S) protection for assembly in the area between the circuit-breaker and residual current release. For SACE S, S2 circuit-breakers, the residual current release is supplied with front terminals for cables On request, the rear threaded terminals can be mounted, using standard kit of the circuit-breaker. For SACE S circuit-breakers, the residual current release is supplied with front terminals (together with a front flange H 45mm for circuit-breaker). On request, using the standard kit of the circuit-breaker, front terminals for cables, extended front terminals, or rear termi- S-S2-S under nals for cables can be mounted or the rear terminals using the kit with 4 pieces for the circuit-breaker can be mounted (code SDA0265R) and the kit for residual current release (code SDA02554R). GSIS049 4 4/27

Accessories Residual current releases Technical characteristics Residual current releases SACE RC20 SACE RC2 SACE RC22 Technology polarised type electronic electronic Action direct with solenoid with solenoid Primary operating voltage [V] up to 500 220... 500 50... 500 Operation frequency [Hz] 50 60 Hz ± 0% 50 60 Hz ± 0% 50 60 Hz ± 0% Range of test operation [V] 20... 500 220... 500 50... 500 Rated service current [A] up to 25 up to 250 up to 250 Trip thresholds I n [A] 0, - 0,5 0,0-0, - 0, 0,0-0, - 0, - 0,5 - Tolerance for I n [%] +0, -25 +0, -20 Trip times [s] instantaneous instantaneous 0-0, - 0,25-0,5 - -,5 Tolerance over trip times [%] ± 20 Trip signalling Self-supply Input for remote opening Indication of pre-alarm at 50% AC type only for alternating current Type A for alternating current, pushbutton Low sensitivity High sensitivity Mounting under the circuit-breaker Mounting beside the circuit-breaker Dimensions (L x H x P) [mm] 0 x 20 x 70 20 x 20 x 70 40 x 70 x 08 Connection to the residual current circuit-breaker network 4 Network connection diagrams for which the protection is active even with only one phase supplied with voltage Network connection diagrams for which the protection is active with at least two phases supplied with voltage GSIS0077 () Terminal to be connected to the neutral or to the earthing conductor. 4/28

SACE RCQ switchboard residual-current relays The SACE Isomax S4, S5, S6, and S7 circuit-breakers can be combined with the SACE RCQ switchboard residual-current relay with separate toroid (to be installed externally on the line conductors) and satisfies requirements with trip thresholds up to 0 A and times up to 5 s or where the installation conditions are particularly restrictive, such as circuit-breakers already installed, limited space in the circuit-breaker compartment. Thanks to its wide setting range, the SACE RCQ switchboard residual-current relay is suitable for applications where a coordinated residual current protection system is to be constructed at the various distribution levels, from the main switchboard to the end user. It is particularly suitable where low sensitivity residual current protection is required, for example in partial (current-type) or total (time-type) selective chains, and for high sensitivity applications (with physiological sensitivity) to realise protection of people against direct contacts On a drop in the auxiliary power supply voltage, the opening command intervenes after a minimum time of 00 ms and after the time set plus 00 ms. The SACE RCQ relay is suitable for use in the presence of earth currents of alternating type only (AC Type), for alternating current and/or pushbutton with continuous components (Type A) and is suitable for carrying out residual current selectivity. The SACE RCQ relay is of the type with indirect action and acts on the release mechanism of the circuit-breaker by means of the circuit-breaker shunt opening release (to be ordered by the user) to be housed in the special slot made on the third pole of the circuit-breaker. GSIS9046 Residual-current relay SACE RCQ Power supply voltage AC [V] 80... 500 DC [V] 48... 25 Operation frequency [Hz] 50 60 Hz ± 0% Trip threshold adjustment I n - a range of adjustments [A] 0,0-0,05-0, - 0, - 0,5-2 a range of adjustments [A] - - 5-0 - 0 Trip time adjustment [s] 0-0, - 0,2-0, - 0,5-0,7 - - 2 - - 5 Pre-alarm threshold adjustment [%] x I n 25... 75% x I n Range of use of the closed transformers I n - Toroidal transformer Ø 60 [mm] [A] 0,0... 0 - Toroidal transformer Ø 0 [mm] [A] 0,0... 0 - Toroidal transformer Ø 85 [mm] [A] 0,... 0 Range of use of the transformers which can be opened I n - Toroidal transformer Ø 0 [mm] [A] 0,... 0 - Toroidal transformer Ø 80 [mm] [A] 0,... 0 - Toroidal transformer Ø 20 [mm] [A]... 0 Alarm pre-threshold signalling ellow flashing LED N.O. changeover contact 6 A - 250 V AC 50/60 Hz Residual-current relay trip signalling ellow flashing LED 2 changeover contacts (N.O. N.C.; N.O.) 6 A - 250 VAC 50/60 Hz Remote opening command N.O. Contact Trip time 5 ms Connection to the toroidal transformer By means of 4 twisted conductors Maximum length 5 m Dimensions L x H x D [mm] 96 x 96 x,5 Drilling for assembly on door [mm] 92 x 92 4 4/29

Accessories Accessories for electronic releases SACE PR22/D-M Modbus and SACE PR22/D-L Lon dialogue unit 4 The dialogue unit is a device which allows two-way communication from the circuit-breaker to the outside and vice versa. has built two distinct dialogue units able to support two different standard market protocols: SACE PR22/D-M (Modbus RTU protocol) and SACE PR22/D-L (LonTalk protocol by Echelon). Both units are housed in external modules, which can be installed on DIN rails, and can be used with the S4, S5, S6, and S7 circuit-breakers fitted with SACE PR22/P electronic release, both in the LSI and LSIG versions, or SACE PR22/MP release. They must be supplied with a stabilised voltage of 24 VDC (±20% with maximum ripple ±5%) and be earthed. Communication towards the outside is generally addressed to a supervision and control unit, which has the task of collecting and storing the information regarding the part of the plant controlled. In the case of an error in the serial communication due to a fault in the dialogue unit or lack of auxiliary power supply, the SACE PR22/P protection unit works according to the last parameters set and, in any case, in accordance with what has been set manually. The SACE PR22/ D-M and SACE PR22/D-L dialogue units are always fitted in combination with the SACE PR22/T actuator unit, which allows remote closing or opening operation of the circuit-breaker (Remote Control) by means of two digital outputs which can be disabled thanks to the dip-switch (LOC/REM) positioned on LOC. Information available State of the circuit-breaker: open; closed; tripped Installation alarms: pre-alarm L; tripped L-S-I-G-R-V-PTC Measurements: currents; N operations; N trips Reading and writing curves and trip thresholds: only manual reading (MAN), electronic reading and writing (ELT) Circuit-breaker commands: opening; closing; reset. PR22/DM PR22/D-M PR22/D-L Protocol Modbus RTU LonTalk Physical means of transmission EIA RS485 TP (Twisted Pair) Speed 9600 9200 bit/s 78Kbit/s Architecture bus bus 4/0

SACE PR22/T actuator unit The SACE PR22/T actuator unit allows circuit-breaker opening and closing by means of the motor operator mounted on the circuit-breaker. It is always supplied in combination with the SACE PR22/D dialogue unit. An auxiliary power supply with a stabilised voltage of 24 VDC (±20%, with maximum ripple - ±5%) and earthed is required for operation of the unit. The PR22/D dialogue unit sends the digital opening and closing commands, received from the supervision and control system, to the inputs of the SACE PR22/T actuator unit, which carries out circuit-breaker closing and opening by means of a power relay. The motor operator of the circuit-breaker (use the versions with power supply voltage at 0 V AC/DC or 220 V AC) must be connected to these relays. GSIS904 SACE TT Test unit This allows control of tripping of the SACE PR2/P, SACE PR22/P, and SACE PR22/MP electronic releases and the trip test of the opening solenoid OS. The device is supplied by means of a 2 V replaceable battery and is fitted with a two-pole polarised connector-tracer point housed on the bottom of the box, which allows connection of the device to the test input bushings located on the front of the SACE PR2/P, SACE PR22/P, or SACE PR22/MP releases. The limited dimensions of the accessory make it practically pocket-type. The trip test device can be used on the SACE Isomax S4, S5, S6, S7, and S8 circuitbreakers. GSIS90 4 SACE PR22/K signalling unit The SACE PR22/K signalling unit, only available for S8, is able to convert the digital signals supplied by the SACE PR22/P - (LSIG) protection unit into electric signals by means of normally open electrical contacts. An auxiliary power supply is needed to operate the unit. It is connected to the internal bus of the protection unit by means of a dedicated serial line over which the information regarding the state of activation of the protection functions passes, on the basis of which the relative power contacts are closed to signal: pre-alarm for protection function L (I>0.9 x I) protection function L, S, I, G trip release trip communication error with protection unit. GSIS904 PR22/K Auxiliary power supply 24 V DC ±20% maximum ripple 5% Maximum current interrupted 5 A Maximum voltage interrupted 250 V AC / 0 V DC Breaking capacity resistive load 50 W / 800 VA (48 V DC and 220 V AC) Breaking capacity - inductive load 25 W / 500 VA (48 V DC and 220 V AC) Contact/contact insulation 000 Veff Contact/coil insulation 2000 Veff 4/

Accessories Accessories for electronic releases SACE PR00/K signalling unit The SACE PR00/K signalling unit can convert the signals received via the bus from the SACE PR22/P (LSI or LSIG) and SACE PR22/MP (LRIU) protection units into electric signals by means of normally open electrical power contacts. An auxiliary power supply with a voltage stabilised at 24V DC (±20% with maximum ripple - ±5%) and earthed is needed to operate the unit. It is connected to the Internal Bus of the protection unit by means of a dedicated serial line over which the information regarding the state of activation of the protection functions passes, on the basis of which the relative power contacts are closed. In particular, the following signals are available: Alarm signalling remains active for the whole duration of the overload up to any release trip. The protection trip signals remain active during the timing phase and remain that way even after release trip. A Reset pushbutton on the front of the unit allows the state of all signals to be reset. There are also two LEDs available on the unit for visually signalling the following information: Power ON : auxiliary power supply present T (Int Bus) : flashing synchronised with the communication activity with the Internal Bus The table below shows the characteristics of the signalling relays available in the SACE PR00/K unit. GSIS947 4 K5 PR22/P (LSI-LSIG) Protection L alarm 2 Protection S alarm Protection I alarm 4 Protection G alarm 5 Bus K.O. 7 Release trip 8 Protection L pre-alarm PR00/K Auxiliary power supply 24 V DC ±20% maximum ripple 5% Maximum current interrupted 5 A Maximum voltage interrupted 250 V AC / 0 V DC Breaking capacity resistive load 50 W / 800 VA (48 V DC and 220 V AC) Breaking capacity inductive load 25 W / 500 VA (48 V DC and 220 V AC) Contact/contact insulation 000 Veff Contact/coil insulation 2000 Veff K5 PR22/MP (LRIU) Protection L alarm 2 Protection R alarm Protection I alarm 4 Protection U alarm Welded contactor alarm contacts 5 Bus K.O. 6 PTC alarm (temperature sensor on motor) (*) Generic input 0/ 7 Release trip 8 Protection L pre-alarm Back-up protection alarm (*) alternatively by means of dip-switch 4/2

SACE PR00/T Test and Configuration Unit The SACE PR00/T unit is an instrument able to carry out the Test, programming and parameter readout functions for the protection units which equip the SACE Isomax S moulded-case circuit-breakers and the SACE Emax air circuit-breakers. In particular, for circuit-breakers fitted with SACE PR22/P or SACE PR22/MP releases, the test, programming and readout parameter functions are available. All the functions mentioned can be carried out ON BOARD by connection of the SACE PR00/T unit to the multipin front flange connector on the protection unit; connection is guaranteed by means of special interfacing cables supplied as standard with the unit. The man-machine interface is guaranteed by using a membrane keyboard and a multi-line alphanumerical display. There are also two LEDs on the unit which signal the following respectively: POWER-ON and STAND B situation situation of the battery charging state. Two different types of Test are provided: automatic and manual. By means of connection to the PC (with software provided by ), it is possible to upgrade the SW of the SACE PR00/T unit to allow adaptation of the Test unit to evolution of new products. The results of most importance regarding the test can also be stored in the unit itself and sent to the Personal Computer on explicit request for issue of report. Both in automatic and manual mode, the SACE PR00/T unit is able to test the following: protection functions L, S, I, G; protection functions LRIU for SACE PR22/MP; monitoring of correct operation of the microprocessor. The SACE PR00/T unit is of the portable type and operates with rechargeable batteries and/or with an external power supply. In its standard supply, the unit includes: SACE PR00/T Test unit complete with rechargeable batteries SACE TT Test unit 00...240 V AC/2 V DC external power supply connection cables between the unit and the multipin connector present on the ranges of releases which equip the SACE Isomax S and the SACE Emax series connection cable between the unit and the PC (serial RS22) power supply cable instruction manual and diskette with application SW plastic container. GSIS9045 4 SACE PR22/CI contactor control unit The SACE PR22/CI accessory unit can be associated with all the circuit-breakers fitted with SACE PR22/MP electronic release for motor protection. When the appropriate dip-switch on the front of the release is positioned on the Normal mode, it allows the contactor to be opened in the case of fault for overload L, blocked rotor R or phase missing/ unbalance U. The SACE PR22/CI unit can always be installed both on a DIN rail and on the rear of the door. GSIS9040 4/

Accessories Accessories for electronic releases CT for external neutral This is applied to the neutral conductor and allows protection against earth faults with three-pole circuit-breakers to be realised. The circuit-breaker must be fitted with SACE PR22/P LSIG release. The transformer must be connected to the release by means of the specific -4 connectors, selected according to the version of the circuit-breaker and the type of protection release used. S4 S5 S6 S7 S8 [A] [A] [A] [A] [A] 00 20 60 000 600 60 400 800 250 2000 250 60 600 2500 200 GSIS9005 Connectors These allow connection of the microprocessor-based release to units or compo- 4 nents of external plants. They are, in fact, used to make the relay tripped signal available outside and to connect the protection transformer of the neutral conductor outside the circuit-breaker or to the actuator, dialogue and signalling units, if these are provided. Connector for circuit-breaker fixed fitted with releases SACE PR2/P Connector for plug-in/withdrawable circuit-breaker (to be applied in the fixed part) fitted with SACE PR2/P release Connectors -4 for fixed circuitbreaker fitted with SACE PR22/P release Connectors -4 for plug-in/withdrawable circuit-breaker fitted with SACE PR22/P release Connectors GSIS050 GSIS900 Connectors 4 GSIS05 4/4

Accessories Installation accessories and spare parts Bracket for fixing on DIN rail This is applied to the fixed circuit-breaker and allows installation on standardised DIN rails. It simplifies assembly of circuitbreakers up to 60 A in standard switchboards. S-S2 S-S4-S5 Bracket for fixing on DIN EN 50022 rail for SACE S-S2 circuit-breakers. Bracket for fixing on DIN EN 5002 rail for SACE S-S4-S5 circuit-breakers. The fixing bracket kit for SACE S-S4-S5 circuit-breakers also includes the front flange H 45mm. GSIS90 GSIS052 GSIS05 Flange for compartment door This is always supplied with the circuitbreaker and can also be used with the rotary handle operating mechanism for the SACE S, S4, S5, S6, and S7 circuitbreakers, the front flange for lever operating mechanism and the motor operator. In case of use of these accessories with SACE S6, S7 circuit-breakers, a flange is supplied to be used instead of the one supplied with the circuit-breaker. It is not supplied for SACE S, S2, and S circuit-breakers which are complete with SACE RC20, RC2, RC22 residual current releases in the version beside the circuit-breaker. GSIS908 S-S2 S... S7 withdrawable GSIS054 GSIS056 S... S7 fixed S8 GSIS057 GSIS055 4 4/5

Accessories Installation accessories and spare parts IP54 protection for rotary handle This allows IP54 degree of protection to be attained. It is available in the following versions: for rotary handle operating mechanism on compartment door with fixed distance for SACE S-S2 circuit-breakers for rotary handle operating mechanism on compartment door with adjustable distance for circuit-breakers SACE S- S4-S5-S6 and S7 circuit-breakers. S-S2 GSIS058 GSIS904 Spare parts The following spare parts are available: operating lever cover group arcing chambers isolating contacts opening solenoid for the SACE RC2and RC22 residual current releases kit with washers, screws and dowels for assembly of the connection terminals. For further details, please ask the Service Division of for the spare parts catalogue. 4 4/6

Characteristic curves and technical information Index Characteristic curves Trip curves for distribution Circuit-breakers with thermomagnetic releases... 5/2 Circuit-breakers with SACE PR2/P, SACE PR22/P electronic releases... 5/7 Trip curves for motor protection Circuit-breakers with magnetic only releases... 5/9 Use of the trip curves of circuit-breakers with SACE PR22/MP electronic release... 5/0 Circuit-breakers with electronic release SACE PR22/MP... 5/2 Limitation curves 20 V... 5/4 400-440 V... 5/7 500 V... 5/20 690 V... 5/2 Specific let-through energy curves 20 V... 5/24 400-440 V... 5/27 500 V... 5/0 690 V... 5/ 5 Technical information Temperature performance Circuit-breakers with electronic releases... 5/4 Circuit-breakers with thermomagnetic releases... 5/9 Power loss values... 5/40 Operation and protection of the low-voltage side of three-phase transformers.. 5/42 Operation and protection of three-phase AC capacitors... 5/44 Protection of three-phase AC generators... 5/46 Applications in direct current... 5/47 Backup protection (backup table)... 5/50 5/

Trip curves for distribution Circuit-breakers with thermomagnetic releases SACE S 25 - S2 60 t [s] 0 4 Magnetic tripping threshold Im 0 x Ith 0 0 2 0 0 - S S2 R50 25 R50 60 R2 R20 R2,5 R40 R25 R6 R0 0-2 0 -,05 0 0 2 x Ith GSIS020 SACE S 25 - S2 60 t [s] 0 4 Magnetic tripping threshold Im 5 x Ith 0 5 0 2 0 0 - S S2 R40 25 R40 60 R2 R25 R6 R20 R2,5 R0 0-2 0 -,05 0 0 2 x Ith GSIS0202 5/2

SACE S2 00 t [s] 0 4 Magnetic tripping threshold Im 0 x Ith 0 0 2 0 0-0 -2 0 -,05 0 0 2 x Ith GSIS020 SACE S 60 650 Magnetic tripping threshold Im 0 x Ith 27 70 70 70 20 70 70 70.5 75 50 46 284 R0 0 A ø9 0 65 0.5 5 288 0.5 4 525 2 5 27.5 70 70 70 5.5 48.5 5 29 27 26 R20 09 820 75 525 280 29 09 0 779 09 ø9 29 27 26 09 2 0 7 4 65 288 27.5 GSIS0024 GSIS0204 5/

Trip curves for distribution Circuit-breakers with thermomagnetic releases SACE S 60 - S 250 t [s] 0 4 Magnetic tripping threshold Im 0 x Ith 0 0 2 0 0 - S 60 R80 R60 S 250 R200, R250 0-2 0 -,05 0 0 2 x Ith GSIS0205 SACE S 60 t [s] 0 4 Magnetic tripping threshold Im 5 x Ith 0 5 0 2 0 0 - R50 R2 0-2 0 -,05 0 0 2 x Ith GSIS0206 5/4

SACE S 60 - S 250 t [s] 0 4 Magnetic tripping threshold Im x Ith Magnetic tripping threshold Im 5 x Ith 0 0 2 0 0 - S 60 R80 R60 S 250 R200, R250 0-2 0 -,05 0 0 2 x Ith GSIS0207 SACE S5 400 (R20-400) SACE S5 60 (R500) t [s] 0 4 0 Thermal tripping threshold In 0,7 x Ith Magnetic tripping threshold Im 5 0 x Ith 0 2 5 0 0-0 -2 0 -,05 0 0 2 x Ith GSIS0208 5/5

Trip curves for distribution Circuit-breakers with thermomagnetic releases SACE S6 60 (R60) Thermal tripping threshold In 0,7 x Ith Magnetic tripping threshold Im 5 0 x Ith t [s] 0 4 0 0 2 0 0-0 -2 0 -,05 0 0 2 x Ith GSIS0209 SACE S6 800 (R800) Thermal tripping threshold In 0,7 x Ith Magnetic tripping threshold Im 5 0 x Ith t [s] 0 4 0 5 0 2 0 0-0 -2 0 -,05 0 0 2 x Ith GSIS020 5/6

Trip curves for distribution Circuit-breakers with electronic releases SACE S4-S5-S6-S7 t [s] 0 4 SACE PR2/P Functions LI - I 0 0,4 0,5 0,7 0,95 0,6 0,8 0,9 N.B. For S5 60 The maximum threshold that can be set for the I function is 8 x I n 0 2 D C B,5 2 4 0 A 6 D C B 8 0 2 A 0-0 -2 0 -,05 0 0 2 x I n GSIS02 SACE S4-S5-S6-S7-S8 t [s] 0 4 0,4-0,5-0,55-0,6-0,65-0,7-0,75-0,8-0,85-0,875-0,9-0,925-0,95-0,975- SACE PR22/P Function LSI, S inverse short delay (I 2 t constant ON) N.B. For S5 60 The maximum threshold that can be set for the I function is 8 x I n 0 0 2 0 0,4 D C B A D C B A,5 2 2 4 4 6 8 D C B A 6 8 0 2 5 0 0 - I 2 t ON 0-2 0 -,05 0 0 2 x I n GSIS022 5/7

Trip curves for distribution Circuit-breakers with electronic releases SACE S4-S5-S6-S7-S8 t [s] 0 4 0,4-0,5-0,55-0,6-0,65-0,7-0,75-0,8-0,85-0,875-0,9-0,925-0,95-0,975- SACE PR22/P Function LSI, S definite short delay (I 2 t constant OFF) N.B. For S5 60 The maximum threshold that can be set for the I function is 8 x I n 0 0 2 0 0,4 D C B A,5 2 2 4 4 6 8 D C B A 0 2 6 8 0 0 - D C B A I 2 t OFF 0-2 0 -,05 0 0 2 x I n GSIS02 SACE S4-S5-S6-S7-S8 SACE PR22/P Function G t [s] 0 4 0,2 0, 0,4 0,6 0,8 0,9 0 5 0 2 0 0 - D C B A 0-2 0 -,05 0 0 2 x I n GSIS024 5/8

Trip curves for motor protection Circuit-breakers with magnetic only releases SACE S2 80 t [s] 0 4 Fixed magnetic tripping threshold Im x Ith 0 4 2 SACE S 0 2 S S S280 Adjustable magnetic tripping threshold Im 4 2 x Ith 0 0-0 -2 0 -,05 0 0 2 x I n GSIS025 5 5/9

Trip curves for motor protection Use of the trip curves of circuit-breakers with SACE PR22/MP electronic release For correct parameter setting of the SACE PR22/MP electronic release, it may be useful to compare the overall circuit-breaker curve with the motor starting curve. For this purpose, with the protection function graphics shown on the following pages, it is possible to draw the overall curve required for the circuit-breaker fitted with SACE PR22/MP release simply and immediately. N.B. For function L, as for all the other functions, make sure you place a glossy tracing sheet over the curve so that the time s on the axis of the co-ordinates coincide. 5 Function L (cannot be excluded) - Protection against overload To protect the motor against any overloads, as a first step it is necessary to adjust function L to a current I higher than or equal to the rated current of the motor Ie: I > Ie. For example, if Ie 5 A, an S4H60 circuit-breaker can be selected with In 60 A and the following adjustment carried out: I 0.85 x In 6 A. The second step is to select the trip class according to the motor starting time ta. For a motor with a start-up overload of 6 seconds, class 0 can be selected, with a trip time of 8s at 7.2 x I. To trace the curve correctly on the glossy sheet, according to I/In, simply place the glossy sheet over the graph of function L so that I/In 0.85 (on the glossy sheet) corresponds to I/I (on the graph) and draw the curve relative to class 0. Function R (can be excluded) - Protection against rotor blockage Protection against rotor blockage can be set both with regard to the trip current I5... 0xI (in this case I5... 0 x 0.85 x 60), and with regard to the trip time t5. To trace the curve correctly on the glossy sheet, simply place the glossy sheet over the graph of function R so that I/In I/In (on the glossy sheet) corresponds to I/I (on the graph). In this case I/In I/In 0.85, and draw the desired curve. Function I (cannot be excluded) - Protection against short-circuit This protection function against short-circuit recognises whether the motor is in the starting phase, thereby avoiding unwarranted trips; the trip threshold can be set from 6 x In to x In. To trace the curve correctly on the glossy sheet, simply place the glossy sheet over the graph of function I so that I/In (on the glossy sheet) corresponds to I/In (on the graph) and draw the desired curve. Function U (can be excluded) - Protection against loss and/or unbalance of a phase Protection against loss or unbalance of a phase, if set to ON, intervenes when one or two phases have a current lower than 0.4xI (0.4 x 0.85 x In 0.4 x 0.85 x 60 A 54.4A in this case). To trace the curve correctly on the glossy sheet, simply place the glossy sheet over the graph of function U so that I/In I/In (on the glossy sheet) corresponds to I/I (on the graph). In this case I/In I/In 0.85, and draw the desired curve. 5/0

Typical operating characteristic of an asynchronous motor l l I5 t5 I6 t6 le la Ip ta tp m c function L trip current function I trip current function R trip current function R trip time function U trip current function U trip time rated service current of the motor motor starting current peak value of the sub-transient starting current motor starting time duration of the sub-transient starting phase typical motor starting curve example of trip curve of a motor protection circuit-breaker with electronic release 5 GSIS0082 5/

Trip curves for motor protection Circuit-breakers with electronic releases SACE PR22/MP SACE S4-S5-S6-S7 t [s] 0 5 SACE PR22/MP Function L (hot and cold trip) 0 4 hot cold 0 0 2 0 0 20 0 0A 0 20 0 0A 0-0 -,05 0 0 2 I / I GSIS026 SACE S4-S5-S6-S7 t [s] 0 5 SACE PR22/MP Function L (hot trip with or 2 phases supplied) 0 4 hot 5 0 0 2 0 0 20 0 0A 0-0 -,05 0 0 2 I / I GSIS027 5/2

SACE S4-S5-S6-S7 t [s] 0 5 SACE PR22/MP Function R - U 0 4 Function U Function R 0 0 2 4 5 6 7 8 0 0 0 7 4 0-0 -,05 0 0 2 I / I GSIS028 SACE S4-S5-S6-S7 t [s] 0 SACE PR22/MP Function I 0 2 2 0 9 8 0 6 7 5 0-0 -2 0-0 -,05 0 0 2 x I n GSIS029 5/

Limitation curves 20 V SACE S Ip [ka] 00 50 20 0 5 2 25 00 80 6 50 40 2 25 20 6 2,5 0 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0220 SACE S2 Ip [ka] 00 50 5 20 0 5 2 60 25 00 80 6 50 40 2 25 20 6 2,5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS022 5/4

SACE S 60, S 250 Ip [ka] 00 50 20 0 250 200 60 25 00 80 50 2 5 2 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0222 SACE S4 60, S4 250, S5, S6 60, S6 800, S7, S8 Ip [ka] 00 200 S7 S8 00 50 S6 800 S6 60 S5 S4 250 S4 60 5 20 0 5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS022 5/5

Limitation curves 20 V SACE S2 80, S2 00 Ip [ka] 00 0 0, 42-52-6-80-00 25-2 20 6 2,5 8,5 6,5 5 4,2 2,5 2,6 0,0 0,0 0, 0 00 000 Is [ka] GSIS0224 SACE S 25, S 200, S4, S6 Ip [ka] 00 50 S6 5 20 0 5 S4 S 200 In200 S 200 In60 S 200 In25 S 25 In25 S 25 In00 S 25 In80 S 25 In50 S 25 In2 2 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0225 5/6

Limitation curves 400-440 V SACE S Ip [ka] 00 50 20 25 00 0 80 6 50 40 5 2 25 20 6 2,5 2 0 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0226 SACE S2 Ip [ka] 00 50 20 0 5 60 25 00 80 6 50 40 2 25 20 6 2,5 5 2 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0227 5/7

Limitation curves 400-440 V SACE S 60, S 250 Ip [ka] 00 50 250 200 20 0 60 25 00 80 50 2 5 2 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0228 SACE S4 60, S4 250, S5, S6 60, S6 800, S7, S8 Ip [ka] 00 200 S8 S7 00 5 50 S6 800 S6 60 S5 S4 250 S4 60 20 0 5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0229 5/8

SACE S2 80, S2 00 Ip [ka] 00 0 42-52-6-80-00 25-2 20 6 2,5 8,5 6,5 5 4,2 2,5 2 0,,6 0,0 0,0 0, 0 00 000 Is [ka] GSIS020 SACE S 25, S 200, S4, S6 Ip [ka] 00 S6 50 20 0 5 S4 S 200 In 200 S 200 In 60 S 200 In 25 S 25 In 25 S 25 In 00 S 25 In 80 S 25 In 50 S 25 In 2 5 2 2 5 0 20 50 00 200 500 000 Is [ka] GSIS02 5/9

Limitation curves 500 V SACE S Ip [ka] 00 50 20 25 0 00 80 6 50 5 40 2 25 20 6 2 2,5 0 2 5 0 20 50 00 200 500 000 Is [ka] GSIS022 5 5/20

Limitation curves 690 V SACE S2 Ip [ka] 00 50 20 0 60 25 00 5 80 6 50 40 2 25 2 20 6 2,5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS02 SACE S 60, S 250 Ip [ka] 00 50 20 0 5 250 200 60 25 00 80 50 2 5 2 2 5 0 20 50 00 200 500 000 Is [ka] GSIS024 5/2

Limitation curves 690 V SACE S4 60, S4 250, S5, S6 60, S6 800, S7, S8 Ip [ka] 00 200 00 S8 S7 50 20 S6 800 S6 60 S5 S4 250 S4 60 0 5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS025 SACE S2 80, S2 00 Ip [ka] 00 5 0 42-52-6-80-00 25-2 20 6 2,5 8,5 6,5 5 4,2 0, 2,5 2,6 0,0 0,0 0, 0 00 000 Is [ka] GSIS026 5/22

SACE S 25, S 200, S4, S6 Ip [ka] 00 50 20 0 5 S6 S4 S 200 In 200 S 200 In 60 S 200 In 25 S 25 In 25 S 25 In 00 S 25 In 80 S 25 In 50 S 25 In 2 2 2 5 0 20 50 00 200 500 000 Is [ka] GSIS027 5 5/2

Specific let-through energy curves 20 V SACE S I 2 t [A 2 s] 0 8 0 7 0 6 25 00 80 6 50 40 0 5 2 25 20 6 2,5 0 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS028 SACE S2 I 2 t [A 2 s] 0 8 0 7 5 0 6 0 5 60 25 00 80 6 50 40 2 25 20 6 2,5 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS029 5/24

SACE S 60, S 250 I 2 t [A 2 s] 0 8 0 7 0 6 250 200 60 25 00 80 50 2 0 5 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0240 SACE S4 60, S4 250, S5, S6 60, S6 800, S7, S8 I 2 t [A 2 s] 0 9 S8 0 8 S7 5 0 7 S6 800 S6 60 S5 S4 250 S4 60 0 6 0 5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS024 5/25

Specific let-through energy curves 20 V SACE S2 80, S2 00 I 2 t [A 2 s] 0 6 0 5 0 4 0 42-52-6-80-00 25-2 20 6 2,5 8,5 6,5 5 4,2 2,5 2 0 2,6 0 0,0 0, 0 00 000 Is [ka] GSIS0242 SACE S 25, S 200, S4, S6 I 2 t [A 2 s] 0 8 0 7 5 S6 0 6 S4 S 200 In 200 S 200 In 60 S 200 In 25 S 25 In 25 0 5 S 25 In 00 S 25 In 80 S 25 In 50 S 25 In 2 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS024 5/26

Specific let-through energy curves 400-440 V SACE S I 2 t [A 2 s] 0 8 0 7 25 00 80 0 6 6 50 40 2 0 5 25 20 6 2,5 0 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0244 SACE S2 I 2 t [A 2 s] 0 8 0 7 0 6 60 25 00 80 6 50 40 2 5 0 5 25 20 6 2,5 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0245 5/27

Specific let-through energy curves 400-440 V SACE S 60, S 250 I 2 t [A 2 s] 0 8 0 7 0 6 250 200 60 25 00 80 50 2 0 5 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0246 SACE S4 60, S4 250, S5, S6 60, S6 800, S7, S8 I 2 t [A 2 s] 0 9 S8 0 8 S7 5 0 7 S6 800 S6 60 S5 S4 250 S4 60 0 6 0 5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0247 5/28

SACE S2 80, S2 00 I 2 t [A 2 s] 0 6 0 5 0 4 0 42-52-6-80-00 25-2 20 6 2,5 8,5 6,5 5 4,2 2,5 2,6 0 2 0 0,0 0, 0 00 000 Is [ka] GSIS0248 SACE S 25, S 200, S4, S6 I 2 t [A 2 s] 0 8 0 7 0 6 0 5 S6 S4 S 200 In 200 S 200 In 60 S 200 In 25 S 25 In 25 S 25 In 00 S 25 In 80 S 25 In 50 S 25 In 2 5 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0249 5/29

Specific let-through energy curves 500 V SACE S I 2 t [A 2 s] 0 8 0 7 0 6 25 00 80 6 50 40 0 5 2 25 20 6 2,5 0 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0250 5 5/0

Specific let-through energy curves 690 V SACE S2 I 2 t [A 2 s] 0 8 0 7 0 6 60 25 00 80 6 50 40 0 5 2 25 20 6 2,5 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS025 SACE S 60, S 250 I 2 t [A 2 s] 0 8 0 7 0 6 250 200 60 25 00 80 50 2 5 0 5 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0252 5/

Specific let-through energy curves 690 V SACE S4 60, S4 250, S5, S6 60, S6 800, S7, S8 I 2 t [A 2 s] 0 9 0 8 S8 S7 0 7 S6 800 S6 60 S5 S4 250 S4 60 0 6 0 5 2 5 0 20 50 00 200 500 000 Is [ka] GSIS025 SACE S2 80, S2 00 I 2 t [A 2 s] 0 6 5 0 5 0 4 0 42-52-6-80-00 25-2 20 6 2,5 8,5 6,5 5 4,2 2,5 2,6 0 2 0 0,0 0, 0 00 Is [ka] GSIS0254 5/2

SACE S 25, S 200, S4, S6 I 2 t [A 2 s] 0 8 S6 0 7 S4 S 200 In 200 S 200 In 60 0 6 0 5 S 200 In 25 S 25 In 25 S 25 In 00 S 25 In 80 S 25 In 50 S 25 In 2 0 4 2 5 0 20 50 00 200 500 000 Is [ka] GSIS0255 5 5/

Temperature performance Circuit-breakers with electronic releases SACE S4 60 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 60 60 60 60 Front for cables 60 60 60 60 Rear for cables 60 60 60 52 0.95 Rear threaded 60 60 60 52 0.95 Plug-in - Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 60 60 60 52 0.95 Front for cables 60 60 60 52 0.95 Rear for cables 60 60 60 44 0.9 Rear threaded 60 60 60 44 0.9 Front flat bar Front for cables Front flat bar Front for cables Rear for cables Rear threaded Rear for cables Rear threaded GSIS0256 5 SACE S4 250 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 250 250 250 27.5 0.95 Front for cables 250 250 250 27.5 0.95 Rear for cables 250 250 250 225 0.9 Rear threaded 250 250 250 225 0.9 Front flat bar Front for cables Plug-in - Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 250 250 250 225 0.9 Front for cables 250 250 250 225 0.9 Rear for cables 250 250 250 200 0.8 Rear threaded 250 250 250 200 0.8 Front flat bar Front for cables Rear for cables Rear threaded Rear for cables Rear threaded GSIS0257 5/4

SACE S5 400 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 400 400 400 80 0.95 Front for cables 400 400 400 80 0.9 Rear for cables 400 400 400 60 0.9 Rear threaded 400 400 400 20 0.8 Plug-in - Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 400 400 400 80 0.95 Front for cables 400 400 80 0.95 60 0.9 Rear for cables 400 400 80 0.95 60 0.9 Rear threaded 400 80 0.95 60 0.9 20 0.8 Front flat bar Front flat bar Front for cables Rear for cables Rear threaded Front for cables Rear for cables Rear threaded GSIS0258 SACE S5 60 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 60 598.5 0.95 567 0.9 504 0.8 Front for cables 60 567 0.9 504 0.8 44 0.7 Rear threaded 60 504 0.8 44 0.7 78 0.6 Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 60 504 0.8 44 0.7 78 0.6 Rear flat bar 60 567 0.9 504 0.8 44 0.7 Rear threaded 60 44 0.7 78 0.6 5 0.5 5 Front flat bar Rear flat bar Front for cables Rear threaded Front flat bar Rear threaded GSIS0259 5/5

Temperature performance Circuit-breakers with electronic releases SACE S6 60 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 60 60 60 598.5 0.95 Front for cables 60 60 598.5 0.95 567 0.9 Rear for cables 60 60 598.5 0.95 567 0.9 Rear threaded 60 60 567 0.9 504 0.8 Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 60 60 598.5 0.95 567 0.9 Rear vertical flat bar 60 60 598.5 0.95 567 0.9 Rear horizontal flat bar 60 598.5 0.95 567 0.9 504 0.8 Front flat bar Front flat bar Rear vertical flat bar Rear horizontal flat bar Front for cables Rear threaded GSIS0260 5 SACE S6 800 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 800 800 800 760 0.95 Front for cables 800 800 760 0.95 720 0.9 Rear for cables 800 800 760 0.95 720 0.9 Rear threaded 800 800 720 0.9 640 0.8 Front flat bar Plug-in - Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 800 800 760 0.95 720 0.9 Rear vertical flat bar 800 800 760 0.95 720 0.9 Rear horizontal flat bar 800 760 0.95 720 0.9 640 0.8 Front flat bar Rear vertical flat bar Rear horizontal flat bar Front for cables Rear for cables Rear threaded GSIS026 5/6

SACE S7 250 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 250 250 250 87.5 0.95 Rear vertical flat bar 250 250 250 87.5 0.95 Front for cables 250 250 87.5 0.95 25 0.9 Rear horizontal flat bar 250 250 250 25 0.9 Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 250 250 87.5 0.95 25 0.9 Rear vertical flat bar 250 250 87.5 0.95 25 0.9 Rear horizontal flat bar 250 250 25 0.9 000 0.8 Front flat bar Rear vertical flat bar Front flat bar Rear vertical flat bar Rear horizontal flat bar Front for cables Rear horizontal flat bar GSIS0262 SACE S7 600 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 600 520 0.95 440 0.9 280 0.8 Rear vertical flat bar 600 520 0.95 440 0.9 280 0.8 Rear horizontal flat bar 600 440 0.9 280 0.8 20 0.7 Front flat bar Rear vertical flat bar Withdrawable up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 600 440 0.9 280 0.8 20 0.7 Rear vertical flat bar 600 440 0.9 280 0.8 20 0.7 Rear horizontal flat bar 600 280 0.8 20 0.7 906 0.6 Front flat bar Rear vertical flat bar 5 Rear horizontal flat bar Rear horizontal flat bar GSIS026 5/7

Temperature performance Circuit-breakers with electronic releases SACE S8 2000 SACE S8 2500 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 2000 2000 900 0,95 75 0,85 Rear vertical flat bar 2000 2000 2000 785 0,9 Fixed up to 40 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Front flat bar 2500 2500 2270 0,9 2040 0,8 Rear vertical flat bar 2500 2500 275 0,95 20 0,85 2050 2550 2000 Rear vertical flat bar 2500 Rear vertical flat bar 2450 950 2400 900 250 200 850 2250 800 Front flat bar 2200 Front flat bar 750 250 200 700 2050 650 0 5 40 45 50 55 60 65 70 2000 0 5 40 45 50 55 60 65 70 GSIS0264 SACE S8 200 Fixed up to 45 C 50 C 60 C 70 C Imax [A] I Imax [A] I Imax [A] I Imax [A] I Rear vertical flat bar 200 060 0,95 2780 0,85 250 0,8 5 00 200 00 000 2900 2800 2700 Rear vertical flat bar 2600 2500 0 5 40 45 50 55 60 65 70 GSIS0265 5/8

Temperature performance Circuit-breakers with thermomagnetic releases SACE S 0 C 20 C 0 C 40 C 50 C 60 C 70 C R 0 2 0 9 8 7 R 2,5 2 0 9 8 7 R 6 20 8,5 7 6 5 4 R 20 24 22,5 2 20 9 8 7 R 25 0 28 26,5 25 2 2 9 R 2 8 6 4 2 0 28 26 R 40 49 45 4 40 7 5 4 R 50 60 56 5 50 47 44 4 R 6 75 7 67 6 59 55 5 R 80 96 9 86 80 74 68 62 R 00 20 4 08 00 94 88 82 R 25 45 8 2 25 20 2 04 SACE S2 R 2,5...5,5 0...4,5 9,5... 9...2,5 8...,5 7,5...0,5 6,5...9,5 R 6 4...9...8,5...7...6 0,5...5 9,5...4 8,5... R 20 8...24,5 6,5...2 5...2,5 4...20...8 2...7...6 R 25 2...0 9,5...28 8,5...26,5 7,5...25 6,5...2 5...2...9 R 2 28...8 25,5...6 24...4 22,5...2 20,5...29 9...27 7...25 R 40...47 2...45 0...42 28...40 26...7 24...4 2... R 50 44...58 9...56 8...5 5...50...47 0...4 27...40 R 6 5...74 50...70 47...66 44...6 42...60 8...56 4...52 R 80 66...94 6...90 59...85 56...80 52...75 49...70 44...65 R 00 84...8 80...2 76...06 70...00 65...94 59...85 49...75 R 25 02...45 00...40 9... 88...25 8...6 75...08 58...0 R 60 0...84 25...76 20...68 2...60 06...50 00...40 90...0 SACE S R 2 26...4 24...9 22...6 9...2 6...27 4...24...2 R 50 7...62 5...58...54 0...50 27...46 25...42 22...9 R 80 59...98 55...92 52...86 48...80 44...74 40...66 2...58 R 00 8...8 80... 74...06 70...00 66...95 59...85 49...75 R 25 0...45 00...40 94...4 88...25 80...5 7...05 6...95 R 60 0...85 24...76 8...68 2...60 06...50 00...04 90...0 R 200 62...20 55...220 47...20 40...200...90 22...75 07...60 R 250 200...285 9...275 8...262 75...250 68...240 60...20 50...220 5 SACE S5 400/60 R 20 260...68 245...50 24...5 224...20 22...05 200...285 82...26 R 400 25...465 0...442 295...420 280...400 265...80 250...55 20...25 R 500 45...620 405...580 80...540 50...500 5...450 280...400 240...45 SACE S6 60/800 R 60 520...740 49...705 462...660 44...60 405...580 80...540 50...500 R 800 685...965 640...905 605...855 560...800 520...740 470...670 420...60 5/9

Power loss values Power [W] S S2 S S4 S5 S6 S7 S8 5 Setting Iu [A] F P F P F P-W F P-W F P-W F W F W F R 0 0 4 4,5 R 2,5 2,5 6 6,5 6 6,5 R 6 6 8 8,5 7,5 8,5 R 20 20 8 8,5 8 9 R 25 25 9 9,5 0 R 2 2 4 4 5 2 R 40 40 2 0 R 50 50 4 4 6 8 R 6 6 5 6 6 7 R 80 80 9 20 2 2 8 2 R 00 00 6 7 8 20 2 25 R 25 25 20 22 24 26 20 26 R 60 60 0 5 0 40 R 200 200 6 46 R 250 250 50 65 R 20 20 60 90 R 400 400 65 96 R 500 500 R 60 60 92 7 R 800 800 9 9 In 00 00 5 8 In 60 60 5 22 In 250 250 40 55 In 20 20 45 65 In 400 400 60 90 In 60 60 70 200 90 5 In 800 800 96 25 In 000 000 02 40 In 250 250 60 220 In 600 600 260 60 In 2000 2000 200 In 2500 2500 5 In 200 200 500 The values indicated in the table refer to balanced loads, with a current flow equal to the Iu and to both three-pole and four-pole fixed version apparatus. For the latter, the current of the neutral is nil by definition. 5/40

Power [W] S2 80 S2 00 S S4 S6 Setting Iu [A] F P F P F P-W F P-W F W R 8 8,2 8 8,2 R,6,6 8 8,2 8 8,2 R 2,5 2,5,2,2 R 4, 4,,2,2 R 6, 6,,2,2 R 0 0 6 6, 6 6, R 2,5 2,5 20 20, 20 20, R 6 6 0 0,6 0 0,6 R 20 20,6,6 R 25 25,7,7 R 2 2 26 26,6 26 26,6 R 40 40 26 26,9 26 26,9 R 50 50 22 2, 22 2, R 6 6 22 24, 22 24, R 80 80 26 29, 26 29, R 00 00 0 4,4 R 25 25 0,8 7,8 R 200 200 48 58 In 250 250 60 75 In 400 400 80,4 0 In 60 60 26,6 5,6 The values indicated in the table refer to balanced loads, with a current flow equal to the Iu and to both three-pole and four-pole fixed version apparatus. For the latter, the current of the neutral is nil by definition. Shock resistance Tests according to IEC 60068-2-27 Shock value [g] S ** 2 S2 ** 2 S-S * 2 S4-S4 * 2 S5 * 2 S6-S6 * 2 S7 * 2 5 * for fixed/plug-in/withdrawable circuitbrakekers with motor operator, undervoltage release and auxiliary contacts ** for fixed/plug-in circuit-brakekers with undervoltage release and auxiliary contacts 5/4

Operation and protection of the low-voltage side of three-phase transformers In order to choose the SACE Isomax S circuit-breakers to install both on the transformer risers and on the lines branching downstream of them, reference can be made to the following table dealing with transformers with no-load voltage on the secondary equal to 400 V which is the most common condition of use. The table has been drawn up considering infinite power upstream and the most unfavourable case has been assumed, that is, that the short circuit occurs on the transformer clamps. As regards users, the short circuit is considered downstream of the user circuit-breaker clamps. 5 Power supply transformers P U cc I b riser I b total [kva] % [A] [A] x 6 4 9 9 2 x 6 9 82 x 00 4 44 44 2 x 00 44 288 x 25 4 80 80 2 x 25 80 60 x 60 4 2 2 2 x 60 2 462 x 200 4 289 289 2 x 200 289 578 x 250 4 6 6 2 x 250 6 722 x 5 4 455 455 2 x 5 455 90 x 400 4 577 577 2 x 400 577 54 x 500 4 722 722 2 x 500 722 444 x 60 4 909 909 2 x 60 909 88 x 60 909 2727 x 800 5 55 55 2 x 800 55 20 x 800 55 465 x 000 5 44 44 2 x 000 44 2886 x 000 44 429 x 250 5 804 804 2 x 250 804 608 x 250 804 542 x 600 6,25 209 209 2 x 600 209 468 x 600 209 6927 x 2000 6,25 2887 2887 2 x 2000 2887 5774 x 2000 2887 866 Circuit-breaker "A"(secondary of transformer) I cc riser SACE Isomax S Release TM / PR2-22 [ka] type type settings 2,2 SB25 R00 0,95 2,2 SB25 R00 0,95,6 S2B60 R60 0,95,6 S2B60 R60 0,95 4,5 SN/S4N250 R200/I n 250 A 0,95/0,8 4,5 SN/S4N250 R200/I n 250 A 0,95/0,8 5,8 SN/S4N250 R250/I n 250 A 0,95/0,95 5,8 SN/S4N250 R250/I n 250 A 0,95/0,95 7,2 S5N400 I n 20 A 0,95 7,2 S5N400 I n 20 A 0,95 9 S5N400 I n 400 A 0,95 9 S5N400 I n 400 A 0,95, S6N60 I n 60 A 0,8, S6N60 I n 60 A 0,8 4,4 S6N60/S6N800 I n 60/800 A 0,95/0,8 4,4 S6N60/S6N800 I n 60/800 A 0,95/0,8 8 S6N800/S7S250 I n 800/000 A 0,95/0,8 8 S6N800/S7S250 I n 800/000 A 0,95/0,8 2 S7S250 I n 000 A 0,95 2 S7S250 I n 000 A 0,95 46 S7S250 I n 000 A 0,95 2 S7S250/S7S600 I n 250/600 A 0,95/0,8 2 S7S250/S7S600 I n 250/600 A 0,95/0,8 46 S7S250/S7S600 I n 250/600 A 0,95/0,8 29 S7S600 I n 600 A 0,95 29 S7S600 I n 600 A 0,95 58 S7H600 I n 600 A 0,95 6 S8H2000 I n 2000 A 0,95 6 S8H2000 I n 2000 A 0,95 72 S8H2000 I n 2000 A 0,95 7 S8H2500 I n 2500 A 0,95 7 S8H2500 I n 2500 A 0,95 74 S8H2500 I n 2500 A 0,95 46 S8H200 I n 200 A 0,95 46 S8H200 I n 200 A 0,95 92 S8V200 I n 200 A 0,95 5/42

GSIS0272 Circuit-breaker "B" (user outgoing) I cu user User rated current and type of circuit-breaker [ka] 2 A 6 A 25 A 60 A 250 A 400 A 60 A 800 A 250 A 600 A 2,2 S250 S250 4,4 S250 S250 SB25,6 S250 S250 SB25 7,2 S250 S250 SB25 4,5 S250 S250 SB25 S2B60 9 S250 S250 SB25 S2B60 5,8 S250 S250 SB25 S2B60,6 SB25 SB25 SB25 S2B60 SN250 7,2 S250 S250 SB25 S2B60 SN250 4,4 SB25 SB25 SB25 S2B60 SN250 S5N400 9 S250 S250 SB25 S2B60 SN250 8 SN25 SN25 SN25 S2N60 SN250 S5N400, SB25 SB25 SB25 S2B60 SN250 S5N400 22,6 SN25 SN25 SN25 S2N60 SN250 S5N400 S5N / S6N60 4,4 SB25 SB25 SB25 S2B60 SN250 S5N400 28,8 S2N60 S2N60 S2N60 S2N60 SN250 S5N400 S5N / S6N60 8 SN25 SN25 SN25 S2N60 SN250 S5N400 S5N / S6N60 6 S2N60 S2N60 S2N60 S2N60 SN250 S5N400 S5N / S6N60 S6N800 2 SN25 SN25 SN25 S2N60 SN250 S5N400 S5N / S6N60 S6N800 46 S2S60 S2S60 S2S60 S2S60 SH250 S5H400 S5H / S6S60 S6S800 S7S250 69 S200 S200 SL60 SL60 SL250 S5L400 S5L / S6L60 S6L800 S7L250 2 SN25 SN25 SN25 S2N60 SN250 S5N400 S5N / S6N60 S6N800 46 S2S60 S2S60 S2S60 S2S60 SH250 S5H400 S5H / S6S60 S6S800 S7S250 69 S200 S200 SL60 SL60 SL250 S5L400 S5L / S6L60 S6L800 S7L250 29 S2N60 S2N60 S2N60 S2N60 SN250 S5N400 S5N / S6N60 S6N800 S7S250 58 S200 S200 SH60 SH60 SH250 S5H400 S5H / S6H60 S6H800 S7H250 S7H250 87 S4L60 S4L60 S4L60 S4L60 S4L250 S5L400 S5L/S6L60 S6L800 S7L250 S7L250 6 S2N60 S2N60 S2N60 S2N60 SN250 S5N400 S5N/S6N60 S6N800 S7S250 S7S600 72 SL60 S4L60 SL60 SL60 SL250 S5L400 S5L/S6L60 S6L800 S7L250 S7L250 08 S25 S25(R80) S25 S200 S4250 S6400 S660 S8V2000 S8V2000 S8V2000 7 S2S60 S2S60 S2S60 S2S60 SH250 S5H400 S5H/S6S60 S6S800 S7S250 S7S600 74 SL60 SL60(R80) SL60 SL60 SL250 S5L400 S5L/S6L60 S6L800 S7L250 S7L600 S25 S25(R80) S25 S200 S4250 S6400 S660 S8V2000 S8V2000 S8V2000 46 S2S60 S2S60 S2S60 S2S60 SH250 S5H400 S5H/S6S60 S6S800 S7S250 S7S600 92 S4L60 S4L60 S4L60 S4L60 S4L250 S5L400 S5L/S6L60 S6L800 S7L250 S7L600 8 S25 S25(R80) S25 S200 S4250 S6400 S660 5 5/4

Operation and protection of three-phase AC capacitors Table for choosing SACE Isomax S circuit-breakers in relation to the rated current of the bank and the power of the transformer installed. Circuit-breaker Icu Rated Rated Max Maximum rating Mechanical Electrical 80/45 V current of current of electronic/ of capacitor bank endurance endurance release capacitor magnetic in kvar-50 Hz release setting 400 440 500 690 Type [ka] [A] [A] PR... / TM [V] [V] [V] [V] man man/h man man/h S B/N 25 6 / 25 25 8 - / Im0 In 58 64 72 00 25000 240 8000 20 S2 B/N/S 60 6 / 5 / 50 60 07 - / Im0 In 74 8 92 27 25000 240 8000 20 S N/H/L 60 5 / 65 / 85 60 07 - / Im0 In 74 8 92 27 25000 20 0000 20 S N/H/L 250 5 / 65 / 85 250 67 - / Im0 In 5 27 44 99 25000 20 8000 20 S4 N/H/L 60 5 / 65 / 00 60 07 I OFF / - 74 8 92 27 20000 20 0000 20 S4 N/H/L 250 5 / 65 / 00 250 67 I OFF / - 5 27 44 99 20000 20 8000 20 S5 N/H/L 400 5 / 65 / 00 400 267 I OFF / Im0 In 85 20 2 9 20000 20 7000 60 S5 N/H/L 60 5 / 65 / 00 500/60 I OFF / Im0 In 2 254 288 98 20000 20 5000 60 S6 N/S/H/L 60 5/50/65/00 60 420 I OFF / Im0 In 29 20 64 502 20000 20 7000 60 S6 N/S/H/L 800 5/50/65/00 800 5 I OFF / Im0 In 69 406 462 67 20000 20 5000 60 S7 S/H/L 250 50 / 65 / 00 250 8 I OFF / - 577 65 722 996 0000 20 7000 20 S7 S/H/L 600 50 / 65 / 00 600 067 I OFF / - 79 8 924 275 0000 20 5000 20 S8 H/V 2000 85 / 20 2000 I OFF / - 924 06 55 59 0000 20 000 20 S8 H/V 2500 85 / 20 2500 667 I OFF / - 55 270 44 992 0000 20 2500 20 S8 H/V 200 85 / 20 200 2 I OFF / - 478 626 847 2550 0000 20 500 0 5 5/44

Coefficient for calculating capacitor bank power in kvar/kw to increase the cos value. Cos to be obtained Initial Cos 0,8 0,85 0,9 0,9 0,92 0,9 0,94 0,95 0,96 0,97 0,98 0,99 0,60 0,584 0,74 0,849 0,878 0,905 0,99 0,97,005,04,08,,92,4 0,6 0,549 0,679 0,85 0,84 0,870 0,904 0,96 0,970,008,048,096,57,299 0,62 0,55 0,645 0,78 0,809 0,86 0,870 0,902 09,6 0,974,04,062,2,265 0,6 0,48 0,6 0,749 0,777 0,804 0,88 0,870 0,904 0,942 0,982,00,09 02 0,64 0,450 0,580 0,76 0,744 0,77 0,805 0,87 0,87 0,909 0,949 0,997,058,200 0,65 0,49 0,549 0,685 0,7 0,740 0,774 0,806 0,840 0,878 0,98 0,966,007,69 0,66 0,88 0,58 0,654 0,682 0,709 0,74 0,775 0,809 0,847 0,887 0,95 0,996,8 0,67 0,58 0,488 0,624 0,652 0,679 0,7 0,745 0,779 0,87 0,857 0,905 0,966,08 0,68 0,29 0,459 0,595 0,62 0,650 0,984 0,76 0,750 0,788 0,828 0,876 0,97,079 0,69 0,299 0,429 0,565 0,59 0,620 0,654 0,686 0,720 0,758 0,798 0,840 0,907,049 0,70 0,270 0,400 0,56 0,564 0,59 0,625 0,657 0,69 0,729 0,769 0,8 0,878,020 0,7 0,242 0,72 0,508 0,56 0,56 0,597 0,629 0,66 0,70 0,74 0,78 0,850 0,992 0,72 0,2 0,4 0,479 0,507 0,54 0,568 0,600 0,64 0,672 0,72 0,754 0,82 0,96 0,7 0,86 0,6 0,452 0,400 0,507 0,54 0,57 0,607 0,645 0,685 0,727 0,794 0,96 0,74 0,59 0,289 0,425 0,45 0,480 0,54 0,546 0,580 0,68 0,658 0,700 0,767 0,909 0,75 0,2 0,262 0,98 0,426 0,45 0,487 0,59 0,55 0,59 0,6 0,67 0,740 0,882 0,76 0,05 0,25 0,7 0,99 0,426 0,460 0,492 0,526 0,564 0,604 0,652 0,7 0,855 0,77 0,079 0,209 0,45 0,7 0,400 0,44 0,466 0,500 0,58 0,578 0,620 0,687 0,829 0,78 0,05 0,82 0,9 0,47 0,74 0,408 0,440 0,474 0,52 0,552 0,594 0,66 0,80 0,79 0,026 0,56 0,292 0,20 0,47 0,8 0,4 0,447 0,485 0,525 0,567 0,64 0,776 0,80 0,0 0,266 0,294 0,2 0,55 0,87 0,42 0,459 0,499 0,54 0,608 0,750 0,8 0,04 0,240 0,268 0,295 0,29 0,6 0,95 0,4 0,47 0,55 0,582 0,724 5 0,82 0,078 0,24 0,242 0,269 0,0 0,5 0,69 0,407 0,447 0,489 0,556 0,698 0,8 0,052 0,88 0,26 0,24 0,277 0,09 0,4 0,8 0,42 0,462 0,50 0,672 0,84 0,026 0,62 0,90 0,27 0,25 0,28 0,7 055 0,95 0,47 0,504 0,645 0,85 0,6 0,64 0,9 0,225 0,257 0,29 0,29 0,69 0,47 0,478 0,620 0,86 0,09 0,40 0,67 0,98 0,20 0,264 0,0 0,4 0,90 0,450 0,59 0,87 0,08 0,4 0,4 0,72 0,204 0,28 0,275 0,7 0,64 0,424 0,567 0,88 0,054 0,085 0,2 0,4 0,75 0,209 0,246 0,288 0,5 0,95 0,58 0,89 0,028 0,059 0,086 0,7 0,49 0,8 0,20 0262 0,09 0,69 0,52 0,90 0,0 0,058 0,089 0,2 0,55 0,92 0,24 0,28 0,4 0,484 5/45

Protection of three-phase AC generators (Ue 400 V) Power generator In S S2 S S S4 S4 S5 S5 S6 S6 S7 S7 S8 S8 S8 25 60 60 250 60 250 400 60 60 800 250 600 2000 2500 200 [kva] [A] R R R R In [A] In [A] In [A] In [A] In [A] In [A] In [A] In [A] In [A] In [A] In [A] 40 00 50 00 6 9 00 00 00 00 00 44,5 60 60 200 60 250 20 60 2,2 250 250 20 200 289 20 60 60 250 6 400 60 60 800 5 455 60 60 800 000 400 578 60 60 800 000 500 72 800 000 600 60 90 000 600 800 56 250 600 000 445 600 20 67 600 250 804 2000 400 202 2500 600 209 2500 2000 2887 200 5 5/46

Applications in direct current Connection diagrams Suitable connection arrangements must be adopted to obtain the number of poles in series necessary to guarantee the breaking capacity required at the various operating voltages. Circuit protection and isolation with three-pole circuit-breakers Diagram A:breaking with pole per polarity Diagram B:breaking with 2 poles in series per polarity and pole for the other polarity Diagram C:breaking with poles in series per polarity Load Load Load Poles in parallel Diagram D:breaking with 2 poles in parallel per polarity Diagram E:breaking with series of 2 poles in parallel per polarity Load Load Use at 000 V DC with four-pole circuit-breakers Diagram F: breaking with 4 poles in series for one polarity Diagram G:+ poles in series Diagram H:2+2 poles in series Load Load Load GSIS027 5 The following table shows which connection arrangement to adopt according to the number of poles to connected in series to obtain the required breaking capacity for the type of distribution network. Rated voltage < 250 < 500 < 750 < 000 Protection Function Isolation Distribution network isolated with one with median from earth polarity* to earth point to earth A, D A, D A, D - E - A, D B A, D - C, E - B G H - C - G, H - H - F - * The negative pole is assumed to be earthed. Notes ) The risk of a double fault to earth being sufficient for the fault current to affect only one side of the circuit breaking poles is considered negligible. 2) For rated voltages greater than 750V the 000 VDC range is required. ) Diagram D and diagram E only for S6. 5/47

Applications in direct current Connection diagrams Example of tripping threshold adjustment in DC - diagram A Setting S 25 S2 60 S 60 S 250 I th I m 0 Ith I m 5 Ith I th I m 0 Ith I m 5 Ith I th I m 0 Ith I m 5 Ith I th I m 0 Ith I m 5 Ith R 0 0 208 R 2.5 2,5 208 9 2,5 208 R 6 6 208,2 6 208 R 20 20 650 260 4 20 650 260 R 25 25 650 260 7,5 25 650 260 R 2 2 650 260 22,5 2 650 260 9 2 650 90 R 40 40 650 260 28 40 650 260 R 50 50 650 25 5 50 650 25 0 50 650 90 R 6 6 89 46 44 6 89 46 R 80 80 040 520 56 80 040 520 48 80 040 520 R 00 00 00 650 70 00 00 650 70 00 00 650 R 25 25 625 89 87,5 25 625 89 87,5 25 625 89 R 60 2 60 2080 040 2 60 2080 040 R 200 40 200 2600 00 R 250 75 250 250 625 N.B. For the lower settings R0, R2.5, R6 only the version I m 5 Ith can be used The correction value to adopt for the protection thresholds of each circuit-breaker is shown in the following table. Circuit-breaker Diagram A Diagram B Diagram C Diagram F Diagram G Diagram H 5 S S2 S k m k m k m k m k m k m,5 k m k m k m,5 k m k m k m S5 k m, k m k m k m, k m, k m, S6 k m, k m k m k m 0,9 k m 0,9 k m 0,9 5/48

Setting S5 400 S5 60 S6 60 S6 800 I th 0,7 xi n I m 5 0xI n I th 0,7 xi n I m 5 0xI n I th 0,7 xi n I m 5 0xI n I th 0,7 xi n I m 5 0xI n R 20 225 20 760 520 R 400 280 400 2200 4400 R 500 50 500 2750 5500 R 60 440 60 065 690 R 800 560 800 4400 8800 Using these the correction factors means that the tripping current values will be higher for the same tripping threshold, or, vice versa, that having identified the tripping value one needs to set the tripping threshold following the reclassified scale range. Example Operating current: Ib 600 A Magnetic protection required: Im 5000 A Magnetic protection required to set: therefore in this specific case, having chosen circuit-breaker S6 R60 (ln 60 A), the magnetic threshold setting value will be: 5000 set 7, x 60 set I m k m x I n 5 5/49

Backup protection (backup table with Ue 400 V~) The table below shows the backup protection available, with the related breaking capacities for the rated voltage Ue400V~, between ABB moulded-case and air low voltage circuit-breakers (SACE Isomax S, SACE Limitor LNA and SACE Emax) and pro M system modular circuit-breakers. CIRCUIT-BREAKER UPSTREAM S270 S280/20 S280/20 S290 S500 SB S2B SN S2N SN S4N S5N S6N S2S S6S S7S In [A] < 25 60 25 60 250 250 60 800 60 800 600 Icu [ka] 5 20 25 5 50 6 6 25 5 5 5 5 5 50 50 50 CIRCUIT-BREAKER DOWNSTREAM 0 S240 S240 S240 S240 S240 5 S240 S240 S250 S250 6 S250 S250 S250 S250 S240 S250 S250 S270 SB SB S250 SB 20 S250 S2B S2B S2B S270 S240 S270 S270 S270 S280/20 S270 25 S250 S280/20 S280/20 SB S270 S280/25 S2B SB 0 S240 S280/20 S280/25 S280/25 S280/20 S280/25 SB SN SN SN S280/25 5 SB SN SN S2B S2B S250 SN SN 40 S4N S5N S6N S270 SB S2N S280/20 SN SN 50 S280/25 S2B S4N SB S2N S5N SN 65 5 85 00 0 50 70 200 5/50

In the interest of facilitating clear representation, the latter must be read using the follow key: S250: S250, S260, S270K S270: S270 (B-C-D), S280 (In... 8 A), S280 (In 50... 6 A), S290 S280/20: S280 (In 2... 40 A) S280/25: S280 (In 0... 25 A) SH S4H S5H S6H S7H S2 SL S4L S5L S6L S7L S S S4 S6 E2L EL 250 250 60 800 600 00 250 250 60 800 600 25 200 250 60 600 2500 65 65 65 65 65 70 85 00 00 00 00 200 200 200 200 0 0 S240 S250 S250 S250 S250 S270 SB SB S240 S270 SB SB S250 S250 S250 SB S2B S2B S2B S2B S2B S270 S280/20 S250 S270 S280/20 S270 S270 S270 S280/20 S280/20 S280/20 S280/20 S280/25 S280/25 S240 S280/25 S280/25 S280/20 S280/25 SB S2B S280/25 S280/25 SB SN SN SN S270 SB SN SN SN S5N S6N S2B S4N S2B S4N S5N S5N S6N SN S2B S6N SN S6N S280/20 SB S280/25 SB SN SN S2N S2N S2N S2N S2N SB S6S S2N S2S S2S S2S SN SN S2B S2S SN SN SN S4N S4N SN S4N S4N S5N SN SN S5N S5H SB S2N S6S S2S S6H SN SH S2N S2S S2S S2B S2N S5H S6H S2S SH SH SN S6S S7S SN SL SL S4N S6H S7H SH S4H S4H S7S SL S5H S7H SB SN S2S S5L S6L S2B S6L S7L S7L SN SN S5N S500 S500 LNA SH LNA LNA S2N SL S2N S2N S2S S4H S2S S2S SN S4L SN SH S5H SH SL S5L SL S6S S6H S6L 5 5/5

5 5/52

Overall dimensions and circuit diagrams Index Overall dimensions SACE Isomax S-S2 Fixed circuit-breaker... 6/2 Plug-in circuit-breaker... 6/ Circuit-breaker with SACE RC20-RC2-RC22 residual current releases... 6/4 Accessories... 6/5 SACE Isomax S-S4-S5-S-S4 Fixed circuit-breaker... 6/7 Mounting parts for fixed circuit-breaker... 6/9 Plug-in circuit-breaker - withdrawable circuit-breaker... 6/0 Mounting parts for plug-in circuit-breaker - withdrawable circuit-breaker... 6/ SACE S circuit-breaker with SACE RC2/ - RC22/ residual current releases... 6/2 Accessories... 6/4 SACE Isomax S6-S6 Fixed circuit-breaker... 6/8 Mounting parts for fixed circuit-breaker... 6/20 Withdrawable circuit-breaker... 6/22 Mounting parts for withdrawable circuit-breaker... 6/2 Accessories... 6/24 SACE Isomax S7 Fixed circuit-breaker... 6/28 Mounting parts for fixed circuit-breaker... 6/29 Withdrawable circuit-breaker... 6/0 Mounting parts for withdrawable circuit-breaker... 6/ Accessories... 6/2 SACE Isomax S8 Fixed circuit-breaker... 6/6 Mounting parts for fixed circuit-breaker... 6/7 Distances to be respected... 6/8 Minimum distance between centres... 6/9 6 Circuit diagrams Index... 6/4 6/

Overall dimensions SACE S-S2 Fixed circuit-breaker Mounting on sheet metal Mounting on DIN EN 50022 channel Terminal covers (to order when not included in supply) (*) 75 with sealable screws E B A E E (4 POL) ( POL) G 7.5 2 2 4 4 40 7(*) 4 20 48 96 45 45 Low High D F C ( POL) (4 POL) 75 2 Terminals Front for Cu cables or flat bars (with separator plates between the phases) 24.5 H I Front for Cu cables or flat bars (with high or low terminal covers) H I Extended front for S2 (*) high terminal covers included in supply 5 2.5 27.5 5 (*) 7.5 ø 8.5 M8 ø E E E Threaded rear (**) low terminal covers included in supply (protection class IP20) View A 42 L 02 9 A (**) M 75 Template for drilling sheet metal support (minimum thickness of sheet metal: mm) For front terminals For threaded rear terminals Template for drilling compartment door and fitting flange (thickness of sheet metal:.5-2 mm) 6 00 62 (-4 POL) E M4/ø4.5 02 00 4 POL POL E E E ø8 62 6 M4/ø4.5 E 64 R.5 ø4 O N Q P 5 Key 2 4 Flange for compartment door Bracket for fitting circuit-breaker on DIN channel (to order) Separator plate Sealable screws GSIS000 A B C D E F G H I L M N POL 4 POL O POL 4 POL P Q......... S 78 0 9 9 25 6 9 25.5 0.5 x 29 62 8.5 08.5 86 42 4......... S2 90 20 45 0 0 9 27.5 2.5 x 2.5 27 60 95.5 25.5 98 28 48 49......... 6/2

Plug-in circuit-breaker Fixed parts mounted on sheet metal or channel (terminal covers for mobile part with IP20 always included in supply) 70 B A E E E I O D F SAC o off C (4 POL) ( POL) 96 6 ( POL) (4 POL) ³ 2.5 0 42 52 2(*) 4 75 G (*)27 mm with sealable screws.5 2 mm 2 24 45 50 Key 2 4 Flange for compartment door Sealable screws Fixed part Moving part complete with terminal covers Terminals Front 2.5 H I Threaded rear 2.5 0 A View A M8 76 40 26 E 02 E 9 E 65.5 Drilling template for support (5) or channel (6) (minimum thickness of sheet metal: 2.5 mm) 44 For front terminals 84 60 MA 5 L M M4 ø4.5 (4 POL) ( POL) 5 5.5 6 For threaded rear terminals 44 60 MA 02 R 5 L M 5.5 (4 POL) ( POL) R 5 6 R 6 84 Template for drilling compartment door and fitting flange (thickness of sheet metal:.5-2 mm) 64 R.5 O Q 5 6 A B R E M C R ( POL) (4 POL) D E F G H I E M L ( POL) (4 POL) M4 ø4.5 M N POL 4 POL O POL 4 POL ø4 P N Q P R...... GSIS0002 S 78 0 9 9 25 6 9 28 0.5 x 75 50 8.5 08.5 86 42 4 2.5...... S2 90 20 45 0 0 9 28 2.5 x 2.5 90 60 95.5 25.5 98 28 48 49 5...... 6/

Overall dimensions SACE S-S2 Circuit-breaker with SACE RC20-RC2-RC22 residual current release Vertical installation RC2-RC22 (mounting on sheet metal) (*) Without terminal covers (**) With low terminal covers (***) With high terminal covers C A B Front terminals for Cu cables or flat bars (high terminal covers to order) 24.5 7 4 Threaded rear terminals (low terminal covers included in supply) 7( ).5 2 mm Version with high terminal covers: front or rear output cables 7( ).5 2 mm 45 I O o off SAC 96 245 (*) 80 2 45 48 SAC 96 249 (**) 25 (***) 2 245 249 227 25 Template for drilling sheet metal support (minimum thickness of sheet metal: mm) D 4 POL POL D D ø20 ø8 75 G H 75 ( ) 75 with sealable screws Template for drilling compartment door and fitting flange (thickness of sheet metal:.5-2 mm) 75 8 29 2 24.5 96.5 6 62 00 9 7.5 8 25 00 D D D I D M4 - Ø4,5 25 ø8 ø20 2 Holes for rear terminals only Holes for cables with rear outlet only Horizontal installation SACE RC20-RC2-RC22 70 25 E 5 64 ø4 F G 2 5 64 R.5 Key Front terminals for cables and flat bars 6 48 20 2 ~70 75 45 2 4 Bracket for mounting on DIN EN 50022 channel Flange for compartment door Separator plate Note See the various different versions for the dimensions of the terminals GSIS000 A B C D E F G H I S - RC20 25 206 S - RC2/RC22 0 9 6 25 4 4.7 08.5 206 S2 - RC2/RC22 20 45 0 49 47.7 28 25.5 240 6/4

Accessories Solenoid operator at the side of the circuit-breaker 24.5 A B 4 92 70.2 6.7 E F 66 + 0.5 Key Drilling for fixing the circuitbreaker and solenoid operator assembly onto sheet 20 48 SACE S 24 45 50 2 62 00 + 0.5 80 + 0.5 52 2 Plate for fixing circuitbreaker onto DIN EN 50022 rail (a richiesta) Separator plates between the phases C D 4 Spacer (for SACE S only) A POL B POL C 4 POL D 4 POL E F S 78 62 64 87 25 ± 0.5 8.5 ± 0.2 S2 90 68 75 98 0 ± 0. 6 ± 0.2 Solenoid operator on the front of the circuit-breaker B 50 A 47 78 24.5.5-2 24 SACE S 96 45 50 9 40.5 2 64 + 0.5 8.5 R.5 85 + 0.5 2 5 GSIS0004 Key 2 S S2 Flange for compartment door Template for drilling compartment door and fitting flange Separator plates between the phases A POL 78 90 B 4 POL 0 20 Interlock across two horizontally-installed circuit-breakers 20 (S2 S2) 7.5 (S S2) 5 (S S) 62 0 00 90 SACE 2 25 S2 S2 4.5-M4 90 S S2 0 0 Key Interlock device 6 Note See the various different versions for the dimensions of the circuit-breakers 25 90 S S 0 GSIS0005 2 Template for drilling sheet metal support Tightening torque, Nm Remove the screws for stirruping the cover and replace them with the ones in the KIT. 6/5

Overall dimensions SACE S-S2 Accessories Compartment door-mounted rotary handle operating mechanism for fixed or plug-in circuit-breakers Fixed depth Adjustable depth (max 00 mm) 9.5 68 5.5 49.5 (*) 8 20 (*) 47 2 max 68 A 68 min. 00 max (298*) 47 7.5 Shaft lenght A+B-7.5 2 max B 8 (20*) 45 45 7 8 (*) If protection class IP54 required 5 2 2.5 (*) If protection class IP54 required 5 2 A 298 B 20 2.5 Adjustable depth (max 62,5 mm) 68 C 40 min. 62.5 max (69.5*) 47 7.5 Shaft lenght C+B-7.5 2 max ø65 6.8 9 B 8 (20*) 45 6 2.5 42 45 R min. 200 4 (*) If protection class IP54 required 5 2 7 8 C max 69.5 B 20 2.5 GSIS0006 6 5 ø5 ³ø 6.8 Key 2 Padlock device for open position (max padlocks with ø 6 to be provided by customer) Transmission assembly Rotary handle assembly Note See the various different versions for the circuitbreaker mounting holes 4 5 6 7 8 9 Minimum radius of rotation for fulcrum of compartment door Circuit-breaker operating lever Drilling of compartment door Joint Shaft Support 6/6

Overall dimensions SACE S-S4-S5-S-S4 Fixed circuit-breaker Mounting on sheet metal Mounting on DIN EN 5002 channel Terminal covers (to order when not included in supply) 7 B A (4 POL) ( POL) Z V 4 25 5 0.5 H 08 4.5 2.5 46 D F C I O o off 6 G 05 0.25 22.5 45 I O o off I O o off H 2 Low High 4 E E E 05 5 0.5 07 2 Terminals Front for flat bars Front for cables 57 (S5 60) 5.8 (S5 400).8 ø5.5 (S5 400) ø20 (S5 60) 0 (S-S) 5 (S4-S5) (*) M8 (S/S-S4/S4) M0 (S5) L.2 ø2 (**) (**) high terminal covers included in the supply I 5 I 20 GSIS0007 (*) mm minimum admissible thickness for S5 400 For SACE S - S4 S5 400 - S - S4 only x 240 mm 2 (S5 400) 2 x 20 mm 2 For SACE S5 400 - S5 60 only Key 2 4 Flange for compartment door Bracket for mounting on DIN EN 5002 channel 45 mm front flange Tightening torque 2 Nm 6 A B C D E F G H I L V Z S 05 40 70 87.25 5 Ø 8 4 0 7.75 8x8 24 7.5 S4 05 40 254 25.25 5 Ø 8 28 07.25 8x8 24 7.5 S5 400 40 8.75 254 25.25 4.75 Ø 0 28 2 07.25 24x24 9.5 S5 60 40 8.75 254 25.25 4.75 Ø 0 28 2 07.25 9.5 S 00 40 255 75.25 5 Ø 8 228 0 58.75 8x8 24 7.5 S4 05 40 59 20.25 5 Ø 8 07.5 96.75 8x8 24 7.5 6/7

Overall dimensions SACE S-S4-S5-S-S4 Fixed circuit-breaker Terminals For rear Cu/Al cables Extended front 25.5 (S/S-S4/S4) 6.5 (S5) (**) L O (***) P 6 2.5 46.5 I D N I I o O off (**) high terminal covers included in supply (***) Separator plates between the phases to order Extended front spreaded A B 0 G F E C C G F D D D E I 5 L H H 60 2.5 2.5 I o I o O off O off POL 4 POL Threaded rear Q R 25 A (**) View A S U I 6 (**) low terminal covers included in supply T GSIS0008 D I L N O P Q R S T U A B C D E F G H I L S 87.25 7.75 Ø 6 20 Ø 8.5 00 8.5 6.5 55 00 M 2 0 65 50 45 0 55... Ø 8.5 2.5 45 S4 25.25 07.25 Ø 6 20 Ø 8.5 00 8.5 6.5 55 00 M 2 0 65 50 45 0 55... Ø 8.5 2.5 45 S5 400 25.25 07.25 Ø 2 25 Ø 00 86.5 9.5 62 08 M 6.............................. S5 60 25.25 07.25 06 4 70 5 M 24 58 202 59 54 40 89 max... Ø 5 49 S 75.25 58.75 Ø 6 20 Ø 8.5 00 8.5 6.5 55 00 M 2 0 65 50 45 0 55... Ø 8.5 2.5 45 S4 20.25 96.75 Ø 6 20 Ø 8.5 00 8.5 6.5 55 00 M 2 0 65 50 45 0 55... Ø 8.5 2.5 45 6/8

Mounting parts for fixed circuit-breaker Template for drilling sheet metal support (minimum thickness of sheet metal: mm) For terminals: Front for flat bars Extended front Front for cables A B ( POL) (4 POL) For terminals for rear Cu/Al cables A B ( POL) (4 POL) E For threaded rear terminals A A M M A A A M5/ø5.5 D D F L D L D C C G N C N C A E M5/ø5.5 H E A B I ( POL) (4 POL) ( POL) M5/ø5.5 (4 POL) B For SACE S - S4 - S5 400 -S - S4 only For threaded rear terminals 4.75 4.75 4.75 4.75 4.75 Template for drilling compartment door and fitting flange (thickness of sheet metal: 2 mm) ø2 ø2 M5/ø5.5 2 80 05.25 07.25 05.25 87.5 24 4.75 28 24 22 2 42 8 8 ø7 ( POL) M5/ø5.5 (4 POL) For SACE S5 60 only GSIS0009 6 A B C D E F G H I L M N S 5 70 9 7.75 7.5 94.75 85 R5 05 7.75 Ø 24 4 S4 5 70 24 05.25 7.5 28.25 260 R5 05 07.25 Ø 24 28 S5 4.75 87.5 24 05.25 22 4.25 272 R20.25 07.25 Ø 0 28 S 5 70 224 56.75 7.5 79.75 270 R5 05 58.5 Ø 24 228 S4 5 70 0.5 94.75 7.5 28 50 R5 05 96.75 Ø 24 07.5 6/9

Overall dimensions SACE S-S4-S5-S-S4 Plug-in circuit-breaker - withdrawable circuit-breaker Plug-in SACE S-S4-S5 400-S-S4 Witdrawable SACE S-S4-S5 400-S-S4 C D 7 B A I o O off (4 POL) ( POL) 2 T 5 6 G 05 5 27.5 05 isolating travel 4 2 ø5.5.75 5 T G C D B A (4 POL) ( POL) 6 5 Key I M E E F 05 E 7,5 (S-S4) 5 56.5 84.5 Fixed part 2 Moving part complete with IP20 protection class terminal covers Flange for compartment door (included in supply) 4 Lock for compartment door (to order) 5 Tightening torque, Nm (S-S4-S-S4) - 2 Nm (S5) Note The withdrawable circuit-breaker must be completed with one of the following accessories: front flange for operating lever mechanism rotary handle operating mechanism motor operator Terminals Front for flat bars (up to 400 A and S5 60-400A) 2 P 05 2 27.5 isolating travel 2 ø5.5 67 90 95.5.75 67 90 95.5 Front for cables (up to 400 A) Witdrawable SACE S5 60 4 2 Q R 5 5 C D E E E F 05 74 B A A H 96 E E E F H 78,5 96 Threaded rear (4 POL) ( POL).25 6 G 270 L L L N S Front spreaded for SACE S5 60 Vertical flat bar rear terminals for SACE S5 60 58 20,7 8 84 5 ø 59 54 59.5 5,5 V View A U (S-S4-S-S4) 4 (S5 400) 54,5 (S5 60) 6 5 40 5,5 40 4.75 ø 59,5 08 8 (S-S4-S-S4) 84 (S5 400) 8 (S5 60) Z GSIS000 A B C D E F G H I L M N O P Q R S T U V Z S 05 40 75 89.75 5 52.5 4 84 0.5 Ø 8.2 20 5 7.5 79.5 6 8x8 7.75 48 M2 00 S4 05 40 259 27.75 5 52.5 28 84 0.5 Ø 8.2 20 5 7.5 79.5 6 8x8 07.25 48 M2 00 S5 400 40 8.75 259 27.75 4.75 70 28 0.5 4 4.5 Ø 0.2 25 6 47.5 9.5 7 24x24 07.25 58 M6 08 S5 60 40 8.75 259 27.75 4.75 70 28 0.5 4 49 Ø 0.2 25 6 55.75 9.5 7 24x24 09.25 80 M24x2 4 S 05 40 260 74.5 5 52.5 4 84 0.5 Ø 8.2 20 5 7.75 48 M2 00 S4 05 40 44 22.75 5 52.5 28 84 0.5 Ø 8.2 20 5 07.25 48 M2 00 6/0

Mounting parts for plug-in circuit-breaker - withdrawable circuit-breaker Template for drilling sheet metal support (minimum thickness of sheet metal: mm) SACE S-S4-S5 400-S-S4 SACE S5 60 For terminals: Front for flat bars Front for cables A ( POL) For terminals Threaded rear A B ( POL) (4 POL) For terminals: Vertical flat bar rear terminals Threaded rear 5 ( POL) 60 (4 POL) For terminals: Front Front for Cu cables Front spreaded 5 ( POL) 60 (4 POL) B (4 POL) F ø6 (M5) 52 ø6 (M5) 65 D D G 65.75 8.25 65.75 8.25 C C H 5 5 F E 57.5 86.75 57.5 86.75 E N I 52 R4 72 65 L M ( POL) (4 POL) 2,5 ( POL) 77,5 (4 POL) 44 ( POL) 88 (4 POL) Template for drilling compartment door and fitting flange (thickness of sheet metal: 2 mm) ø4 80 2 80 5 6 45 Nr. ø8 2 42 72.5 26 6 94 42 27.5 ø7 For plug in circuit-breaker ø7 8 25 R min. 200 For withdrawable circuit-breaker GSIS00 6 A B C D E F G H I L M N S - S 70 05 00 52.25 25 M4-Ø5 7.75 4 5 70 05 R4 S4 - S4 82 7 5 65.75 4 M4-Ø5 07.25 28 5 70 05 R4 S5 5 60 5 65.75 58 M5-Ø6 07.25 28 4.75 87.5.25 R8 6/

Overall dimensions SACE S-S4-S5-S-S4 SACE S circuit-braker with SACE RC2/ - RC22/ residual current release Vertical installation (mounting on sheet metal) (*) Without terminal covers (**) with low terminal covers (***) with high terminal covers Front terminals for cables (terminal covers to order) Rear terminals (low terminal covers included in supply) 5 40 25 09.5 2 09.5 2 2 2 8,5 6,5 97.5 45 96 5 ø 2 05 (*) 90.5 0 97 (**) (***) 05 280 279 0 5 5 2 45 96 2 2 2 2 2 55 00 52.5 50 ³ Version with extended front terminals 5 09 40 5 5 5 2.5.5 2 Terminals for rear Cu/Al cables (high terminal covers included in supply) 09.5 2 Key 97.5 96 45 2 2 2 Tightening torque 2 Nm Flange for compartment door 90.5 46 05 279 05 279 97 2 45 96 2 2 2 2 2 Note See the various different versions for the dimensions of the terminals ø 8.5 45 6 Template for drilling sheet metal support (minimum thickness of sheet metal: mm) Template for drilling compartment door and fitting flange (thickness of sheet metal:.5-2 mm) 70 ±0. 6 2 05.5 274 ±0.5 82 7.5 R 84 279 Holes for threaded Holes for rear rear terminals only terminals for cables only 64 ±0. 5 45.5 ±0. 55.25 ø 4 5.5 ø5.5 - M5 ø24 2 64 ±0. 5 2 5 5 5 48 56.5 GSIS002 6/2

TEST SACE S circuit-braker with SACE RC2/ - RC22/ residual current release Horizontal installation 40 5 5 5 40 25 97.5 2 70 SACE S I o 45 O off.5 50 08 GSIS00 Key 2 Front terminals for cables Bracket for mounting on DIN EN 5002 channel 6 6/

Overall dimensions SACE S-S4-S5-S-S4 Accessories Motor operator for fixed circuit-breaker 2 220 6 A B C (4 POL) ( POL) 2 2 80 2 42 Key 2 Flange for compartment door (included in supply) Dimensions with connectors Drilling of compartment door Note See the various different versions for the circuit-breaker mounting holes A B C 225.5 05 7 ø7 S-S4 S-S4 S5 40 8.75 05 40 58 75.5 Motor operator for plug in circuit-breakers Key 27.5 2 isolating travel 269.5 A B C (4 POL) ( POL) 2 2 80 2 Flange for compartment door (included in supply) Dimensions with connectors Drilling of compartment door Note See the various different versions for the circuit-breaker mounting holes 05 6 7 ø7 2 42 S-S4 S-S4 S5 A 40 8.75 B 05 40 C 58 75.5 Motor operator for withdrawable circuit-breaker Key 6 27.5 isolating travel 2 269.5 78.5 A B 96 (4 POL) ( POL) C ø7 5 6 Nr. ø8 2 Flange for compartment door (included in supply) Drilling of compartment door Note See the various different versions for the circuit-breaker mounting holes 05.75 ø5.5 6 26 94 6 42 27.25 67 2 8 ø7 25 R min. 200 GSIS004 S-S4 S-S4 A 40 B 05 C 58 S5 8.75 40 0.5 6/4

Accessories Interlock across two horizontally-installed circuit-breakers (S5) A B B B C B B B E F D 05 G H 5 (S-S4) 4 65 0.5 I L M P N N O 2 R Q R ø7 Key Interlock device Template for drilling 2 mounting holes in sheet metal Drilling template for all versions with rear terminals 4 5 Dimensions with four-pole withdrawable version mounted on right Tightening torque,7 Nm 275 27.5 Note See the various different versions for the dimensions of the circuitbreakers A B C D E F G H I L M N O P Q R S 50 5 66 265 4.5 87.2 70 2 227.5 6 24 55 R5 6 68 75 S4 S5 S S4 50 500 50 50 5 4.75 5 5 66 9 66 66 50 50 265 50 7.5 7. 5 7. 25. 25. 72 20 254 254 255 9 2 6 2 2 5 5 227.5 5 56 56 6 56 24 472 24 24 55 202 55 55 R5 R5 R5 R5 6 48 6 6 4 4 68*, 5** 4*, 22.5** 75 7 75 75 * Per interruttore estraibile con terminals posteriori ** Per interruttore fisso con terminals posteriori (uscita posteriore) Interlock across two vertically-installed circuit-breakers (S-S4-S5) A H 0.5 65 N 2 Q 5 M P F 05 G N C M E O I Key Interlock device Drilling template for 2 mounting circuit-breakers on sheet metal Drilling template for all versions with rear terminals 4 Dimensions with four-pole withdrawable version 05 D F G M N 5 Tightening torque,7 Nm 6 isolating travel 27.5 275 B B B.5 4 M R P Nr. 8 ø7 GSIS005 Note See the various different versions for the dimensions of the circuitbreakers A B C D E F G H I L M N O P Q R S 80 5 52.5 57.5 578 87.5 70 57.5 50 55 75 68 92 4 77.5 R5 S4 80 5 98.5 95.5 750 25. 254 57.5 490 55 75 4 0 2.5 77.5 R5 S5 220 4.75 98.5 95.5 750 25. 254 20 490 202 07 4 66 9 98.5 R5 6/5

Overall dimensions SACE S-S4-S5-S-S4 Accessories Rotary handle operating mechanism on fixed or plug in circuit-breaker 05 05 7 A Note See the various different versions for the circuit-breaker mounting holes 05 5 6 2 72.5 42 2 ø7 ø4 45 80 2 R min 200 80 S-S4 S-S4 S-S4 S-S4 S5 S5 Compartment door-mounted rotary handle operating mechanism with adjustable depth for fixed or plug in circuit-breaker 7 9 Key 2 4 5 Rotary handle operating mechanism Lock for compartment door (to order) Drilling of compartment door Dimensions for connector for early contact for undervoltage release Flange for compartment door (included in supply) III IV III IV A 58 9 75.5 9.25 4 2.5 52.5 90 05 8 6 0 26 46.5 59 26 5 6 R min 200 Note See the various different versions for the circuit-breaker mounting holes 4 5.5 27 54 R min 200 46 GSIS006 Key Transmission assembly 2 Rotary handle assembly with door lock device Padlock device for open position (maximum padlocks with max ø6mm to be provided by customer) 4 Minimum radius of rotation for fulcrum of door 5 Drilling of door 6 Support for depths of up to 500 mm 7 66... 00 mm (with IP54 protection min. 90) 8 Distance 7 + 2 mm (shaft length) 9 0...500 mm (with IP54 protection min.25) 0 Distance 9 + 2 mm (Shaft length) 6/6

Accessories Rotary handle operating mechanism on withdrawable circuit-breaker 05 70 05 6 5 5 7 2 8.5 22 2 42.5 ø4 72.5 26 5 6 45 6 80 94 8 25 Nr. 5 ø7 27.25 42 R min. 200 Key 2 Rotary handle operating mechanism Lock for compartment door (to order) Padlock device for open position (maximum padlocks max. ø 6 mm to be provided by user) Note See the various different versions for the circuitbreaker mounting holes Front flange for operating lever mechanism 05 4 7 2 2 ø4 80 Key Front flange for lever operating mechanism 05 6 42 2 ø7 45 80 2 72.5 2 4 Lock for compartment door (to order) Drilling of compartment door Flange for compartment door (included in supply) 7 42.5 Note See the various different versions for the circuitbreaker mounting holes External neutral for SACE S4-S5 circuit-breakers 50 76.5 25 6.25 4 6 20 66 40 In 5 6 Line 00 60 200 250 20 400 Load 95 4 5 6 GSIS007 6/7

Overall dimensions SACE S6 - S6 Fixed circuit-breaker (S6) 04.75 279.5 20 40 (4 POL) ( POL) 2 ³ 07 0.5 2 2 Terminal covers (to order when not included in the supply) low high 268 25.25 6 24.75 05 2.5 47 6.5 52 Mounting on sheet metal 4 9 0.5 59 Key Flange for compartment door (included in supply) Terminals 2 Tightening torque 2 Nm Front extended Front 40 70 70 70 ø 48.5 62 4.5 5 5 47 ø6.5 40 22.5 ±0. 2 2 5 min. S6 60 S6 60 - S6 800 50 ø4 5.5 67 4.5 8 20 47 Threaded rear (low terminal covers included in supply) 70 70 70 2.5 7 44 M24x2 S6 800 S6 60 - S6 800 Front extended spreaded 45 6 6 6 45 22.5 22.5 90 2 ø 49.5 8 20 6.5 Front for Cu/Al cables (IP20 high terminal covers included in the supply for S6 800) ø2.5 47 2 For rear Cu/Al cables (IP20 high terminal covers included in the supply) 9.5 ø2 2 6 S6 60 - S6 800 S6 60 59 ø20 42 25 6.75 S6 60 ø7.5 2 S6 800 S6 800 GSIS008 6/8

Fixed circuit-breaker (S6) 280 20 40 05 (4 POL) ( POL) 2-07 0.5 2 2 Terminal covers (to order when not included in the supply) 26.25 249.75 low high 406 6 79 05 2.5 47 6.5 Key 52 Mounting on sheet metal 4 9 0.5 5 59 2 Flange for compartment door (included in supply) Tightening torque 2 Nm Terminals Extended front Front for Cu/Al cables 40 70 70 70 ø 4.5 5 5 ø2.5 47 2 48.5 62 47 For rear Cu/Al cables (IP54 high terminal covers included in the supply) Front ø6.5 40 22.5 ±0. 2 5 min. 9.5 ø2 2 2 4 9 Threaded rear (low terminal covers included in supply) 70 70 70 2.5 7 44 6 M24x2 2 GSIS009 6/9

Overall dimensions SACE S6 - S6 Mounting parts for fixed circuit-breaker (S6) Template for drilling sheet metal support (minimum thickness of sheet metal: mm) For terminals: Front for flat bars Front extended Front for cables 70 40 ( POL) (4 POL) For terminals for rear Cu/Al cables SACE S6 60 SACE S6 800 70 ( POL) 70 40 (4 POL) 40 5 5 ( POL) (4 POL) 09.75 4.75 09.75 09.75 4.75 27 27 0 27 0 M5/ø5.5 M5/ø5.5 M5/ø5.5 R8 R2.5 5 84 85.75 68 28 ( POL) (4 POL) 7.5 24.5 ( POL) (4 POL) For terminals threaded rear POL 4 POL 70 70 70 Template for drilling compartment door and fitting flange (thickness of sheet metal: 2 mm) 47 5 27 09.75 8 70 70 70.75 24 27 09.75 8 05 5.75 24 2 42 M5/ø5.5 ø5 M5/ø5.5 ø5 6 ø7 GSIS002 6/20

Mounting parts for fixed circuit-breaker (S6) Template for drilling sheet metal support (minimum thickness of sheet metal: mm) For terminals: Front for flat bars Front extended Front for cables 70 40 ( POL) (4 POL) For terminals for rear Cu/Al cables 70 ( POL) 40 (4 POL) 5 247.75 247.75 279.75 75 09.75 75 09.75 M5/ø5.5 49 M5/ø5.5 R8 5 84 68 28 ( POL) (4 POL) For terminals threaded rear Template for drilling compartment door and fitting flange POL 4 POL 70 70 70 (thickness of sheet metal: 2 mm) 247.75 249.75 247.75 05 5 249.75 47 5 75 8 M5/ø5.5 70 70 70 09.75 79 ø5 75 8 M5/ø5.5 09.75 ø5 79 ø7 2 42 GSIS0020 6 6/2

Overall dimensions SACE S6 - S6 Withdrawable circuit-breaker Key 27.5 isolating travel 4 2 280 20 70 70 70 (4 POL) ( POL) 2 Fixed part Moving part Flange for compartment door (included in supply) 40 ø5.5 4.5 89.5 58 208 45 295 5 A 96 4 5 Lock for compartment door (to order) Tightening torque 9 Nm 52 A 2 67 90 95.5 96 2.5 6.5 9.5 S6 S6 27 4 Terminals Front for SACE S6 60, S6 800 0 70 70 70 ø4 40 20 58 Horizontal or vertical rear flat bar for SACE S6 60, S6 800 80.5 20 ø4 6 40 0 GSIS0022 6/22

Mounting parts for withdrawable circuit-breaker Template for drilling sheet metal support (minimum thickness of sheet metal: mm) 40 20 70 ( POL) (4 POL (4 POL) 77.5 R2 57.5 86.5 ø8.5 (M8) 45.5 20 77.5 24 284 07 (4 POL) ( POL) (4 POL) Template for drilling compartment door and fitting flange (thickness of sheet metal: 2 mm) ø4 80 ø7 70 80.5 45 Nr. 5 ø8 90 6 9 77 9 9.75 ø7 0 6 62.5 2 R min 200 GSIS002 6 6/2

Overall dimensions SACE S6 - S6 Accessories Interlock across two horizontally-installed circuit-breakers 27 650 70 70 70 20 70 70 70.5 75 50 46 284 R0 0 A Key Interlock device Drilling template for 2 mounting circuit-breaker on sheet metal Drilling template for all versions with rear terminals 65 0.5 5 288 0.5 4 525 2 ø9 0 4 5 Dimensions with withdrawable version mounted on right Tightening torque 9 Nm Note See the various different versions for the dimensions of the circuit-breakers isolating travel 27.5 A mm Interlock across two vertically-installed circuit-breakers (for S6 only) S6 S6 29 (fixed, withdrawable) 267 (fixed) 29 (withdrawable) 5.5 70 70 70 48.5 Key Interlock device 820 27 75 5 26 525 29 280 R20 ø9 09 29 09 0 779 09 29 2 4 5 Drilling template for mounting circuit-breaker on sheet metal Drilling template for all versions with rear terminals Dimensions with withdrawable version mounted underneath Tightening torque 9 Nm 6 0 7 27 4 65 288 27.5 26 2 isolating travel 09 GSIS0024 Note See the various different versions for the dimensions of the circuitbreakers 6/24

Accessories Motor operator for fixed circuit-breaker 9.5 222.5 98.5 2 2.5 8.25±0. 8.25±0. 9.75 ø8 (7 fori) 270 92.25.75 8 25.25 02.25 04 94.75 R8 72.25 59.5 22.75 9 40 25.5 285.5 67 96.5 74 22±0. R. min.200 Key 2 Note See the various different versions for the circuit-breaker mounting holes 2 Flange for compartment door (included in supply) Template for drilling compartment door Dimensions with connectors Motor operator for withdrawable circuit-breakers 27.5 isolating travel 9.5 222.5 8.25±0. 8.25±0. 9.75 ø8 (7 fori) 270 86.5 7.5 8 A 04 B R 9 72.25 59.5 22.75 2.5 2 247.5 40 74 22±0. R. min.200 2 GSIS0025 6 Key S6 S6 A 08 02.25 B 00.5 94.75 Note See the various different versions for the circuit-breaker mounting holes 2 Flange for compartment door (included in supply) Template for drilling compartment door 6/25

Overall dimensions SACE S6 - S6 Accessories Rotary handle operating mechanism on fixed circuit-breaker 04.75 52 40 4 5 0.5 2 44.5 22 7 2 ø4 80 Key Rotary handle operating mechanism on circuitbreaker 45 2.75 2 Lock for compartment door (to order) 40 96 42.5 77 47 ø7 90 5 47 R min 200 4 5 Drilling of compartment door Flange for compartment door (included in supply) Tightening torque 2 Nm POL 27 (S6) 75 (S6) Drilling only required for version with rear terminals 70 06 (S6) 244 (S6) 4 POL 27 (S6) 75 (S6) 04 24 (S6) 79 (S6) 70 70 8 8 04 70 70 70 05 5 06 (S6) 244 (S6) 24 (S6) 79 (S6) Note See the various different versions for the circuit-breaker mounting holes M5/ø5.5 ø5 M5/ø5.5 ø5 6 Compartment door-mounted rotary handle mechanism with adjustable depth for fixed circuit-breaker 28 05 6 2 POL 27 (S6) 75 (S6) M5/ø5.5 05 4.5 70 R min 200 ø5 4 0.5 68 Drilling only required for version with rear terminals 06 (S6) 244 (S6) 4 POL 27 (S6) 75 (S6) 04 24 (S6) 79 (S6) 70 70 8 8 04 M5/ø5.5 2 6 2 7 9 6 22 70 70 70 05 5 28 5 27 ø5 06 (S6) 244 (S6) 4.5 5 54 R min 200 24 (S6) 79 (S6) 46 GSIS0026 Key 2 4 5 6 Transmission assembly Rotary handle assembly with door lock device Padlock device (maximum padlocks max ø 6 mm to be provided by customer only for circuit-breaker open position) Minimum radius of rotation for fulcrum of door Drilling template for mounting circuit-breaker on sheet metal 72...506 mm (with IP54 protection min. 96) 7 Distance 6-4 mm (shaft length) Note See the various different versions for the circuit-breaker mounting holes 6/26

Accessories Rotary handle operating mechanism on withdrawable circuit-breaker Key 5 20 222.5 9.5 2.5 6.5 96 2 ø4 2 44.5 22 90 6 7 42.5 70 80.5 45 9 9 80 6 9.75 0 62.5 2 R min 200 Nr. 5 ø8 77 2 Rotary handle on circuit-breaker Lock for compartment door (to order) Padlock device for open position (maximum padlocks max. ø 6 mm to be provided by user) Note See the various different versions for the circuit-breaker mounting holes Front flange for operating lever mechanism 40 04.75 52 40 4 96 5 0.5 7 2 2 77 47 ø7 ø4 45 2.75 5 47 80 90 Key 2 4 5 Front flange for operating lever mechanism Lock for compartment door (to order) Drilling of compartment door Flange for compartment door (included in supply) Tightening torque 2 Nm 42.5 POL 27 (S6) 75 (S6) 04 8 M5/ø5.5 70 70 70 06 (S6) 244 (S6) ø5 24 (S6) 79 (S6) Drilling only required for version with rear terminals External neutral 75 40 25 Note See the various different versions for the circuit-breaker mounting holes 52.5 5 0 6 4 POL 70 70 70 27 (S6) 75 (S6) 04 8 M5/ø5.5 05 5 06 (S6) 244 (S6) ø5 24 (S6) 79 (S6) 85 77 49 5 6 Line In 00 A 60 A 200 A 250 A 20 A 400 A Load 4 5 6 5 25 GSIS0027 6/27

Overall dimensions SACE S7 Fixed circuit-breaker 7 27 70 280 20 52 70 70 (4 POL) ( POL) 77 2 7 0.5 Terminal covers low 7 406 6 26 05 7 Key 7 Terminals 40 8.5 40.5 46.5 2 24.5 2 Flange for compartment door (included in supply) Tightening torque 2 Nm Front 40 50 22 ø 22 22 0 0 0.5 Front extended 70 70 70 22 50 ø 9 5 22 07 7 Front for Cu/Al cables for S7 250 70 70 70 97 ø2.4 78 57 8 7 0.5 Horizontal or vertical flat bar rear terminals 70 70 70 85 6 Front extended spreaded 45 6 6 6 22.5 22.5 90 2 45 ø 50 5 6 7.5 5 A 07 B 50 22 ø 4 22 GSIS0028 A horizontal installation B vertical installation 6/28

Mounting parts for fixed circuit-breaker Template for drilling sheet metal support (Minimum thickness of sheet metal: mm) For terminals: Front Front extended Front for Cu/Al cables 70 40 ( POL) (4 POL) For flat bar rear terminals POL 4 POL 220 ø.6 H2 290 ø.6 H2 20 50 80 50 80 78 20 7.5 78 5 R40 70 70 70 20 7.5 40 78 5 R40 70 70 70 M5/ø5.5 5 ø5.5 - M5 ø5.5 - M5 5 Template for drilling compartment door and fitting flange (thickness of sheet metal: 2 mm) 47 5 2 42 ø7 GSIS0029 6 6/29

Overall dimensions SACE S7 Withdrawable circuit-breaker Key 2 24.5 280 20 40 (4 POL) ( POL) 2 Fixed part Moving part 40 4 2 8.25 60 max 4.25 270 406 2.25 96 4 5 Flange for compartment door (included in supply) Lock for compartment door (to order) Tightening torque 9 Nm 5 ø5.5 28.5 247 96 2.5 6.5 9.5 27.5 isolating travel Terminals Front 6 ø 70 70 70 50 22 4 67 22 Horizontal or vertical flat bar rear terminals 08 ø 6 22 22 50 4 4.25 6 70 70 70 GSIS000 6/0

Mounting parts for withdrawable circuit-breaker Template for drilling sheet metal support or channel (Minimum thickness of sheet metal: mm) 40 20 70 ( POL) (4 POL) 20.5 92.5 76 ø8.5 (M8) 68.25 20 20.5 24 284 07 ( POL) (4 POL) Template for drilling compartment door and fitting flange (thickness of sheet metal: 2 mm) ø4 80 ø7 70 80.5 45 Nr. 5 ø8 90 6 9 77 9 ø7 9.75 6 0 62.5 2 R min 200 GSIS00 6 6/

Overall dimensions SACE S7 Accessories Interlock across two horizontally-installed circuit-breakers 660 70 70 70 20 70 70 70 7 406 450 420 00 0 00 R20 6.5 5 7 407 Key Interlock device 2 Drilling template for mounting circuit-breaker on sheet metal Drilling template for all versions with rear terminals 5 7 5.5 4 40 ø9 550 5 6.5 40 4 5 Dimensions with withdrawable version mounted on right Tightening torque 9 Nm 65 2 40.5 6 isolating travel 27.5 Note See the various different versions for the dimensions of the circuitbreakers Interlock across two vertically-installed circuit-breakers Key 7 2 Interlock device Drilling template for mounting circuit-breaker on sheet metal 406 5 5 4 Drilling template for all versions with rear terminals Tightening torque 9 Nm 6 00 7 66 7 875 290 R0 408 994 ø9 406 4 2 7 70 70 70 40 65 6 27.5 isolating travel GSIS002 Note See the various different versions for the dimensions of the circuitbreakers 6/2

Accessories Motor operator for fixed circuit-breaker 222.5 9.5 40 7 2.5 2 2.5 Nr. 7 ø8 8.25±0. 8.25±0. 9.75 95.75 27 270 08.25 8 98.75 04 9.25 R8 9 72.25 59.5 22.75 74 22±0. R. min.200 2 285.5 25.5 9 Note See the various different versions for the circuit-breaker mounting holes Key 2 Flange for compartment door (included in supply) Template for drilling compartment door Dimensions with connectors Motor operator for withdrawable circuit-breaker 27.5 isolating travel 7 222.5 9.5 40 Nr. 7 ø8 8.25±0. 8.25±0. 9.75 2.25 270 90 4 8 04.5 04 97 R8 9 72.25 59.5 22.75 2.5 2 295.5 74 22±0. R. min.200 2 GSIS00 6 Key Note See the various different versions for the circuit-breaker mounting holes 2 Flange for compartment door (included in supply) Template for drilling compartment door 6/

Overall dimensions SACE S7 Accessories Rotary handle operating mechanism on fixed circuit-breaker 96 40 05 40 52 5 2.25 406 6 40.5 44.5 2 7 42.5 22 2 77 47 ø7 ø4 2.75 45 5 47 R min 200 80 90 Key Rotary handle operating mechanism on circuitbreaker 2 Lock for compartment door (to order) Drilling of compartment door Drilling template for 4 mounting circuit-breaker on sheet metal 5 Flange for compartment door (included in supply) Drilling only required for version with rear terminals 6 Tightening torque 2 Nm POL 4 POL 4 78 97.25 65.75 5 70 70 70 50 ø5.5- M5 78 97.25 65.75 5 70 5 70 70 40 50 ø5.5- M5 Note See the various different versions for the dimensions of the circuitbreakers R 40 R 40 Compartment door-mounted rotary handle operating mechanism for fixed circuit-breaker 6 2.25 05 78 05 4.5 28 6 90 05 4 406 205 R min 200 Drilling only required for version with rear terminals POL 6 4 POL 97.25 65.75 5 R 40 70 70 70 220 2 50 ø5.5- M5 ø.6 H2 80 78 2 97.25 65.75 5 R 40 7 9 2 8 6 22 5 70 70 70 40 290 28 5 50 27 ø5.5- M5 4.5 5 54 R min 200 ø.6 H2 80 46 GSIS004 Key Transmission assembly 2 Rotary handle assembly with door lock device Padlock device (maximum padlocks max ø 6 mm to be provided by customer only for circuit-breaker open position) 4 Minimum radius of rotation for fulcrum of door 5 Template for drilling compartment door 6 Drilling template for mounting circuit-breaker on sheet metal 7 72... 506 mm (with IP54 protection min. 96) 8 Distance 7-4 mm (shaft lenght) Note See the various different versions for the dimensions of the circuitbreakers 6/4

Accessories Rotary handle operating mechanism on withdrawable circuit-breaker 2.25 20 96 406 222.5 9.5 2.5 6.5 Front flange for operating lever mechanism 2 2 44.5 22 7 42,5 90 6 ø4 70 80.5 45 9 9 80 6 9.75 0 62.5 2 R min 200 Nr. 7 ø7 77 Key 2 Rotary handle operating mechanism on circuitbreaker Lock for compartment door (to order) Padlock device for open position (maximum padlocks max. ø 6 mm to be provided by user) Note See the various different versions for the circuit-breaker mounting holes 96 40 05 40 52 5 2.25 406 6 2 40.5 7 42.5 2 77 47 ø7 ø4 45 2.75 5 47 80 90 Key 2 4 5 Front flange for lever operating mechanism Lock for compartment door (to order) Drilling of compartment door Drilling template for mounting circuit-breaker on sheet metal Flange for compartment door (included in supply) 6 Tightening torque 2 Nm POL 97.25 65.75 78 5 R 40 4 POL 70 70 70 50 4 ø5.5- M5 Drilling only required for version with rear terminals External neutral 75 40 25 Note See the various different versions for the circuit-breaker mounting holes 52.5 5 0 6 97.25 65.75 78 5 R 40 70 5 70 70 40 50 4 ø5.5- M5 85 77 49 5 6 Line In 00 A 60 A 200 A 250 A 20 A 400 A Load 4 5 6 5 25 GSIS005 6/5

Overall dimensions SACE S8 Fixed circuit-breaker 80 556 242 2 2 2.5 ø9 20 20 400 280 280 400 5 20 20 20 50 20 20 20 20 26,5 406 50 286,5 Terminals POL 4 POL Front (S8 2000-2500) Rear (S8 2000-2500) 24 65 24 80 40 80 40 Ø5 20 20 20 20 5 85 65 80 40 40 40 20 Ø5 40 5 20 50 20 20 50 20 20 20 Rear (S8 200) 00 95 50 7,5 24 20 85 00 40 20 20 40 580 520 6 25 50 20 5 65 65 25 Ø8 Ø5 50 40 20 20 80 Ø5 20 Key 2 Flange for compartment door Circuit-breaker mounting holes 5 5 GSIS006 Internal side of compartment door 6/6

Mounting parts for fixed circuit-breaker Template for drilling sheet metal support (Minimum thickness of sheet metal: mm) Template for drilling compartment door and fitting flange (Minimum thickness of sheet metal: < 2,5mm) N. 8 Ø 9 N. 8 Ø 9 POL 4 POL Key Hole for rear terminals only 2 Minimum radius of rotation of compartment door Accessories External neutral 6 6/7

Overall dimensions Distances to be respected Insulation distances for installation in metal compartment with wall to chassis ground or wall to chassis ground protected with insulating plate Wall to chassis ground [mm] B A (U b 45V) A(*) (U b 440V) B C S S2 25 25 50 50 20 20 20 20 A S 5 00 25 20 S4 5 00 25 20 S5 5 00 25 20 S6 5 00 25 20 I o S7 50 00 0 20 O off S8 200 200 0 20 (*) these distances are valid for operating voltages of > 440 V and for circuit-breakers with breaking capacity level L. A B C D E POL POL F C GSIS008 S200 25 20 20 69 5 7 S 50 25.5 0 40 6 96 2 S4 S6 60 60 25.5 0.5 0 0 40 500 6 96 275 45 2 52 B E B F A - B - C Distances inside compartment walls D - E - F Distances outside compartment A Insulation distances for installation in insulated compartment Insulated wall [mm] A B C D 6 S S2 25 25 0 0 20 20 I O o off S 5 0 20 S4 S5 5 5 0 0 20 20 C GSIS007 S6 S7 S8 5 50 20 0 0 5 20 20 20 The dimensions shown apply for operating voltages Ub of up to 690 V. The dimensions to be respected must be added to the maximum dimensions of the various different versions of the circuit-breakers, including the terminals. 6/8

Minimum distance between centres for two horizontally or vertically-installed circuit-breakers For horizontal or vertical installation, make sure that the connection busbars or cables don t reduce the air insulation distan ces. Minimum distance between centres for horizontallyinstalled circuit-breakers Circuit-breaker width [mm] POL 4 POL POL I [mm] 4 POL S 78 0 78/9 (*) 0/8 (*) S2 S 90 05 20 40 90/05 (*) 05/9 (*) 20/5 (*) 40 on off on off S4 05 40 05/9 (*) 40 S5 S6 40 20 84 280 40 20 85 280 l S7 20 280 20 280 S8 45 585 45 585 (*) these are the distances to be respected for circuit-breakers fitted with a flange for the compartment door or side conductor outlets. The distances between centres are for the installation of fixed and plug in circuit-breakers. When installing withdrawable SACE S, S4, S5, S6, S7 circuit-breakers you should also take into account the dimensions of the metal supporting channel that needs to be fitted between the guides of the fixed parts of two adjacent circuit-breakers. Minimum distance between centres for verticallyinstalled circuit-breakers H [mm] S 60 S2 S S4 90 40 40 H H 2 H 6 S5 40 S6 S7 80 80 GSIS0040 S8 00 Connection not insulated 2 Insulated cable Cable terminals 6/9

6/40

Circuit-diagrams Index Operating status shown... 6/42 Duty releases... 6/44 Auxiliary contacts... 6/46 Position contacts... 6/48 Auxiliary circuits of electronic releases... 6/50 Motor operators... 6/5 Graphic symbols for circuit-diagrams (IEC 67 and CEI -4-26)... 6/54 Key and reference notes... 6/55 6 6/4

Circuit diagrams Operating status shown The circuit is shown in the following conditions: - fixed, plug in or withdrawable circuit-breaker (depending on type of circuit-breaker), open and racked in - circuits de-energised - releases not tripped - motor operator with springs loaded (for S6-S7 circuit-breakers) The circuit-breaker is only fitted with those accessories specified in the confirmation of order. Consult this catalogue for information on how to make out an order. SACE S-S2-S-S5-S6 Three-pole or four-pole circuit-breaker with thermomagnetic release SACE SD-S6D-S7D-S8D Three-pole or four-pole switch-disconnector GSIS0045 GSIS0046 SACE S-S2-S Four-pole fixed circuit-breaker with vertically-installed residual-current release SACE RC2 o RC22 Four-pole fixed circuit-breaker with horizontally-installed residual-current release SACE RC20, RC2 o RC22 6 RC2 RC22 GSIS0047 RC20 RC2 RC22 GSIS0048 6/42

SACE S4-S5-S6-S7 Three-pole or four-pole circuit-breaker with SACE PR2/P microprocessor-based release Three-pole or four-pole circuit-breaker with SACE PR22/P microprocessor-based release Three-pole circuit-breaker with SACE PR22/MP microprocessor-based release GSIS0049 GSIS0050 GSIS005 SACE S4-S5-S6-S7 Three-pole fixed circuit-breaker with current transformer on neutral conductor outside circuit-breaker Three-pole plug-in or withdrawable circuit-breaker with current transformer on neutral conductor outside circuit-breaker Circuit of current transformer on neutral conductor outside circuitbreaker (for withdrawable circuit-breaker) External circuit Term.5 GSIS0052 Internal circuit 6 N.B. If using a fixed circuit-breaker with a current transformer on the neutral conductor outside the circuitbreaker, you must short-circuit the terminals of the TI/N transformer when you want to remove the circuitbreaker. Term.5 External circuit GSIS005 6/4

Circuit diagrams Duty releases SACE S-S2 Opening release Opening solenoid of SACE RC2 residualcurrent release Opening solenoid of SACE RC22 residual-current release Instantaneous undervoltage release GSIS0054 SACE S 6 GSIS0055 External circuit Internal circuit External circuit Conn. Conn. Opening release Opening solenoid of SACE RC2 residualcurrent release Opening solenoid of SACE RC22 residual-current release Instantaneous undervoltage release Version of instantaneous undervoltage release for machine tools Undervoltage release with electronic time-lag device outside the circuit-breaker External circuit Internal circuit External circuit Term. V Term. V 6/44

SACE S4-S5 Opening release Instantaneous undervoltage release Version of instantaneous undervoltage release for machine tools Undervoltage release with electronic time-lag device outside the circuit-breaker Incompatibility The circuits indicated in the following figures cannot be powered simultaneously on the same circuit-breaker - 4-5 - 6 2 - External circuit Availability Connectors and 2 are only supplied to order for circuit-breakers S - S2. Conn. Term. V Internal circuit Term. V Conn. External circuit GSIS0056 Notes (*A) The undervoltage release is powered from upstream of the circuit-breaker or by an independent power supply: closing of the circuit-breaker is only allowed when the release is energised (the closing lock is implemented mechanically). (*B) Contact S4 shown in Fig. 5 opens the circuit when the circuitbreaker is open and closes it again upon a manual closing command from the rotary handle, in conformity with the Standards governing machine tools (the circuitbreaker will not close, however, if the undervoltage release is not powered). SACE S6-S7 Opening release Instantaneous undervoltage release Undervoltage release with electronic time-lag device outside the circuit-breaker Term. V 6 External circuit GSIS0057 Internal circuit External circuit Conn. Term. V Conn. 6/45

Circuit diagrams Auxiliary contacts SACE S-S2 Two change-over contacts for electrical signalling of circuitbreaker open/closed One change-over contact for electrical signalling of circuit-breaker open or closed and one changeover contact for electrical signalling of circuitbreaker open due to tripping of thermomagnetic releases O, O, U (tripped position) Internal circuit External circuit Conn. 2 Conn. 2 6 External circuit SACE S-S4-S5-S6-S7 External circuit Conn. 2 Term. V Internal circuit Term. V Conn. 2 External circuit Two change-over contacts for electrical signalling of circuitbreaker open/closed One change-over contact for electrical signalling of circuit-breaker open or closed and one changeover contact for electrical signalling of circuitbreaker open due to tripping of thermomagnetic releases O, O, U (tripped position) GSIS0059 GSIS0058 6/46

SACE S6-S7 External circuit Conn. 2 Term. V Internal circuit One contact for electrical signalling of circuit-breaker open, one change-over contact for electrical signalling of circuit-breaker closed and one contact for electrical signalling of circuit-breaker not open due to tripping of thermomagnetic releases O, O, U (not tripped/tripped position) to be used, for example, for the enabling shown in Fig.8 Incompatibility The circuits indicated in the following figures cannot be powered simultaneously on the same circuit-breaker: -2--4 Availability Connectors and 2 are only supplied to order for circuit-breakers S - S2. Notes (*C) The electrical signalling contact for the microprocessor-based overcurrent release, shown in Fig. 4, has the following electrical characteristics: rated voltage 25V AC / 0V DC breaking capacity (resistive load W/VA) maximum interrupted current 0.5 A Term. V Conn. 2 GSIS0080 SACE S4-S5-S6-S7 Contact for signalling release 0 tripped 6 GSIS0060 External circuit Term. 6 Term. 5 External circuit Internal circuit External circuit Term. 5 Term. 6 6/47

Circuit diagrams Position contacts SACE S2 First circuitbreaker position contact, for electrical signalling of inserted Second circuitbreaker position contact, for electrical signalling of inserted Third circuitbreaker position contact, for electrical signalling of inserted Term. V GSIS006 SACE S First circuitbreaker position contact, for electrical signalling of inserted Second circuitbreaker position contact, for electrical signalling of inserted First circuit-breaker position contact, for electrical signalling of racked out or removed 6 GSIS0062 External circuit Internal circuit External circuit Term. V Term. V External circuit Internal circuit External circuit Term. V 6/48

SACE S4-S5 First circuitbreaker position contact, for electrical signalling of inserted Second circuitbreaker position contact, for electrical signalling of inserted Third circuitbreaker position contact, for electrical signalling of inserted First circuit-breaker position contact, for electrical signalling of racked out or removed Second circuitbreaker position contact, for electrical signalling of racked out or removed Third circuit-breaker position contact, for electrical signalling of racked out or removed Term. V GSIS006 Internal circuit External circuit Term. V External circuit SACE S6-S7 Term. V Internal circuit First circuit-breaker position contact, for electrical signalling of inserted Second circuit-breaker position contact, for electrical signalling of inserted Third circuit-breaker position contact, for electrical signalling of inserted Fourth circuit-breaker position contact, for electrical signalling of inserted Fifth circuit-breaker position contact, for electrical signalling of inserted First circuit-breaker position contact, for electrical signalling of racked out Second circuit-breaker position contact, for electrical signalling of racked out Third circuit-breaker position contact, for electrical signalling of racked out Fourth circuit-breaker position contact, for electrical signalling of racked out Fifth circuit-breaker position contact, for electrical signalling of racked out Incompatibility The circuits indicated in the following figures cannot be powered simultaneously on the same circuitbreaker: 20-2 - 22-2 2-24 - 4 25-5 Notes (*D) The circuitbreaker can be fitted with position contacts S75I and S75S in any combination up to a maximum of total of 2 contacts for S total of contacts for S4, S5 total of 5 contacts for S6, S7 6 Term. V GSIS0064 6/49

Circuit diagrams Auxiliary circuits of SACE PR22/P electronic releases SACE S4-S5-S6-S7 SACE PR22/P release connected to the dialogue unit SACE PR22/D and actuator unit SACE PR22/T GSIS06 SACE S4-S5-S6-S7 SACE PR22/P release connected to the dialogue unit SACE PR22/D, signalling unit SACE PR00/K and actuator unit SACE PR22/T 6 GSIS062 6/50

Circuit diagrams Auxiliary circuits of SACE PR22/MP electronic releases for motor protection SACE S4-S5-S6-S7 SACE PR22/MP release connected to the dialogue unit SACE PR22/D-L and actuator unit SACE PR22/T SACE S4-S5-S6-S7 SACE PR22/MP release connected to the dialogue unit SACE PR22/D-L, actuator unit SACE PR22/T and contactor operator unit SACE PR22/CI GSIS06 GSIS064 6 6/5

Circuit diagrams Auxiliary circuits of SACE PR22/MP electronic releases for motor protection SACE S4-S5-S6-S7 SACE PR22/MP release connected to the signalling unit SACE PR00/K and contactor operator unit SACE PR22/CI GSSC08 SACE S4-S5-S6-S7 6 GSSC09 GSIS066 GSIS065 SACE PR22/MP release connected to the dialogue unit SACE PR22/D-L, actuator unit SACE PR22/T, signalling unit SACE PR00/K and contactor operator unit SACE PR22/CI 6/52

SACE S4-S5-S6-S7 SACE PR22/MP release connected to the dialogue unit SACE PR22/D-L and actuator unit SACE PR22/T GSIS067 6 6/5

Circuit diagrams Motor operators SACE S-S2 Solenoid operator SACE S-S4-S5 Direct action motor operator Conn. 2 Term. V Conn. 2 GSIS008 GSIS0065 SACE S6-S7 Stored-energy motor operator 6 GSIS0066 External circuit Internal circuit Term. V Term. V Internal circuit External circuit Conn. 2 Term. V Conn. 2 External circuit External circuit Conn. 2 External circuit Internal circuit External circuit Conn. 2 6/54

Circuit diagrams Graphic symbols for circuit diagrams (Standards IEC 67 and CEI -4...-26) Thermal effect Terminal or clamp Make contact with held position Electromagnetic effect Socket (female) or pole of a socket Make position contact (limit contact) Time delay Socket and plug (female and male) Opening position contact (limit contact) Mechanical connection Temperature dependent resistor Change-over position contact with temporary interruption (limit contact) Manual mechanical control (general case) Resistor (general symbol) Switch-disconnector Pushbutton actuator Induction motor, threephase, squirrel cage Contactor (closing contact) Key control Motor (general symbol) Circuit-breaker with automatic release Cam control Brush Control coil (general symbol) Earth (general symbol) Motor energised in series Instantaneous overcurrent relay Equipotentiality Current transformer with primary formed by 4 through conductors and wound secondary, with socket Overcurrent relay with adjustable short time-delay trip Galvanically separated converter Current transformer Overcurrent relay with short inverse time-delay trip Shielded cable conductors (example: two conductors) Make contact Overcurrent relay with inverse long time delay 6 Conductors or stranded cables (example: two conductors) Break contact Earth fault overcurrent relay with inverse short time-delay trip Connection of conductors Change-over contact with temporary interruption Residual current relay 6/55

Circuit diagrams Key and notes 6 Figure number of diagram * See the note indicated by the letter A Applications of the circuit-breaker A2 Applications of the motor operators A4 Example switchgear and connections for control and signalling, outside the circuit-breaker A PR22/D-L dialogue unit, for connection to a centralised control system A2 PR22/T actuator unit, with auxiliary relays for executing commands from the dialogue unit A2/KC Actuator unit closing control A2/KO Actuator unit opening control A PR00/K signalling unit with auxiliary relays for electrical signalling of the protection functions of the microprocessor-based overcurrent release A4 Interface unit with SACE PR22/CI operator unit D Electronic time-lag device of undervoltage release (outside the circuit-breaker) K5 PR2, PR22/P or PR22/MP microprocessor-based overcurrent release with the following protection functions: - L overload protection with inverse long time-delay trip - S short-circuit protection with inverse or definite short time-delay trip (only available with PR22/P release) - I short-circuit protection with instantaneous trip - G earth fault protection with inverse short time-delay trip (only available with PR22/P release) K5/ Electrical signalling of alarm for internal communication fault K5/ Electrical signalling of alarm for protection function G in tripping zone K5/ Electrical signalling of alarm for protection function I in tripping zone K5/ Electrical signalling of alarm for protection function L in tripping zone K5/ Electrical signalling for protection function L in pre-alarm zone K5/ Electrical signalling of alarm for protection function S in tripping zone K5/ Electrical signalling of alarm for release O tripped due to overcurrent or trip test (Fig. 4) K87 RC2-RC22 residual-current release (for circuitbreakers S-S2-S) or RC20 (for circuit-breaker S) KO For S - S4 - S5: auxiliary opening relay. For S6 - S7: opening and spring-loading relay with heldposition make contact, released by a cam of the motor operator when the circuit-breaker reaches its open position and the closing springs have been loaded M For S - S4 - S5: motor with energising in series for opening and closing of the circuit-breaker. For S6 - S7: motor for opening the circuit-breaker and loading the closing springs of the circuit-breaker M Three-phase asinchronous motor Q Main switch Q/0... 2 Auxiliary contacts of the circuit-breaker R S S2 S S4 S75I/...5 Resistor outside the circuit-breaker, supplied for motor power supply voltages of more than 220 V For S - S4 - S5: position contact operated by a circuitbreaker cam For S6 - S7: contact controlled by the motor operator cam: closes when the circuit-breaker reaches its closed position and opens when the circuitbreaker reaches its open position (doesn t switch when the circuit-breaker goes into its tripped position) For S - S4 - S5: safety contact operated by: - key lock (if fitted) - padlock device - manual control selector. For S6 - S7: contact controlled by the motor operator cam: opens when the circuit-breaker reaches its closed position and closes when the circuit-breaker reaches its open position (doesn t switch when the circuit-breaker goes into its tripped position).the contact is also operated by the key lock device (if present) Contact controlled by the motor operator cam: opens after contact KO has closed and closes when the circuit-breaker reaches its open position (doesn t switch when the circuit-breaker goes into its tripped position) Contact operated by the circuit-breaker rotary handle Contacts for electrical signalling of circuit-breaker in inserted position (only for plug in or withdrawable circuit-breakers) S75S/...5 Contacts for electrical signalling of circuit-breaker in SC SO removed or racked-out position (only for plug in or withdrawable circuit-breakers) Pushbutton or contact for closing the circuit-breaker or for motor start. For circuit-breakers S - S4 - S5, the operating mechanism must have a time of not less than 00ms Pushbutton or contact for opening the circuit-breaker or for motor stop SO, S02 Pushbuttons or contacts for opening the circuit-breaker. For circuit-breakers S - S4 - S5, the operating mechanism must have a time of not less than 00 ms (see Instructions for resetting the circuit-breaker after the releases have tripped ) S Contact for electrical signalling of circuit-breaker open due to tripping of thermomagnetic releases, O, O, U (tripped position) TI Toroidal current transformer TI/L Current transformer located on phase L TI/L2 Current transformer located on phase L2 TI/L Current transformer located on phase L TI/N Current transformer located on neutral 6/56

Circuit diagrams Graphic symbols for circuit diagrams (Standards IEC 67 and CEI -4...-26) W Serial interface with monitoring system (EIA RS485 interface), 2 Connectors for the auxiliary circuits of the circuit-breaker. For circuit-breakers S - S2 supplied to order only., 4 Connectors for the circuits of the microprocessor-based overcurrent release (with plug in or withdrawable circuit-breakers, the connectors are pulled out at the same time as the circuit-breaker) 5, 6 Terminal delivery block for microprocessor-based overcurrent release circuits O Connector for the opening solenoid O V Terminal blocks for accessories C Closing release O Opening release O Opening solenoid of the RC2 or RC22 residual current release (for S - S2 - S) and of the overcurrent release (for S4... S8) U Undervoltage release ) Electrical resetting always enabled The electrical opening control (contact SO2) is connected in series directly to relay KO for S - S4 - S5 or connected directly to pole A of connector 2 (for S6 - S7) and is therefore always enabled. Example of use: automatic resetting of the circuit-breaker immediately after the releases have been tripped N.B. If an overcurrent release is fitted, it will be necessary to identify the causes that brought it to its tripped position in order to prevent it from closing again in short-circuit conditions. Manual resetting is always allowed in each of these examples. Instructions for resetting the circuit-breaker after the releases have tripped The circuit-breaker can open both through the action of the motor operator and due to the following releases tripping: overcurrent undervoltage opening with consequent opening of contact S (if fitted) in series with relay KO. A reset operation involving manual or electric opening will have to be carried out in order to close the circuit-breaker again after tripping. Contact S closes again at the end of the operation. The type of resetting should be chosen to suit the design requirements and duty conditions. A number of possible solutions are suggested below: External circuit Conn. Term.V Internal circuit ) Manual resetting only The electrical opening control (contact SO) must be connected in series with contact S. Opening (for S - S4 - S5 using the auxiliary relay KO) is therefore prevented until the circuit-breaker is in its tripped position. To reset the circuit-breaker one needs to operate the related lever until the circuit-breaker is in its open position and the closing springs are fully loaded. 2) Electrical resetting, responsibility of the operator The normal electric opening control (contact SO) must be connected in series with contact S. Another opening control is provided (contact SO2), connected in series directly to relay KO for S - S4 - S5 or connected directly to pole A of connector 2 for S6 - S7. This control must be protected by, for example, a pushbutton keyswitch. It should only be used if the information relayed to the control station manager allows one to rule out the possibility of the tripping having been caused by a short circuit, or if the causes of the short circuit have been removed. Term.V Conn. External circuit GSIS0067 6 6/57

6/58

Order codes Index General information... 7/2 Circuit-breakers for power distribution SACE Isomax S... 7/ SACE Isomax S2... 7/6 SACE Isomax S... 7/ SACE Isomax S4... 7/26 SACE Isomax S5... 7/2 SACE Isomax S6... 7/4 SACE Isomax S7... 7/47 SACE Isomax S8... 7/5 Current-limiting circuit-breakers SACE Isomax S2 00... 7/52 SACE Isomax S... 7/5 SACE Isomax S4... 7/56 SACE Isomax S6... 7/58 Circuit-breakers for motor protection SACE Isomax S2 80... 7/60 SACE Isomax S... 7/6 SACE Isomax S4... 7/62 SACE Isomax S5... 7/6 SACE Isomax S6... 7/6 SACE Isomax S7... 7/6 SACE Isomax S-S4-S6... 7/64 Circuit-breakers for applications up to 000 V... 7/65 Switch-disconnectors SACE Isomax S2D... 7/67 SACE Isomax SD... 7/68 SACE Isomax S6D... 7/70 SACE Isomax S7D... 7/7 SACE Isomax S8D... 7/72 Accessories... 7/7 7 7/

Order codes General information Interpretation of abbreviations used for article description F Front terminals FC Cu Front terminals for copper cables RC Rear terminals for cables EF Extended front terminals FC CuAl Front terminals for copper / aluminium cables VR Vertical flat-bar rear terminals ES Spreaded extended front terminals R Threaded rear terminals HR Horizontal flat-bar rear terminals Im Im Ith Magnetic trip current PR2 P Microprocessorbased electronic release SACE PR2/P (functions I - LI) DC Direct current circuit-breakers for applications up to 000V Im 5 Ith Im 0 Ith Im 5...0 Ith PR22 P PR22 MP Microprocessorbased electronic release SACE PR22/P (functions LSI - LSIG) Microprocessorbased electronic release for motor protection SACE PR22/MP (functions LRIU) Iu In AC ~ Alternate current circuit-breakers for applications up to 000V Rated uninterrupted current of the circuitbreaker Rated current of electronic release Ith Rated current of thermomagnetic release Icw Rated short-time withstand current Icu Rated ultimate short-circuit breaking capacity 7 Icm Rated duty shortcircuit making capacity (peak value) 7/2

Order codes SACE Isomax S circuit-breaker F FIED SB 25 Iu (40 C) 25 A Icu (45 V) 6 ka PSIS960 Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles FC Cu Front terminals for copper cables SB 25 F FC Cu R 0 60A 2645 24245 500A 00002 00052 SB 25 F FC Cu R 2.5 60A 2647 24247 500A 00004 00054 SB 25 F FC Cu R 6 60A 2649 24249 500A 00006 00056 SB 25 F FC Cu R 20 200A 265 2425 500A 00008 00058 SB 25 F FC Cu R 25 200A 265 2425 500A 0000 00060 SB 25 F FC Cu R 2 200A 2655 24255 500A 0002 00062 SB 25 F FC Cu R 40 200A 2657 24257 500A 0004 00064 SB 25 F FC Cu R 50 250A 2659 24259 500A 0006 00066 SB 25 F FC Cu R 6 20A 266 2426 60A 0008 00068 SB 25 F FC Cu R 80 400A 266 2426 800A 00020 00070 SB 25 F FC Cu R 00 500A 2665 24265 000A 00022 00072 SB 25 F FC Cu R 25 60A 2667 24267 250A 00024 00074 R Terminali posteriori filettati SB 25 F R R 0 60A 2765 2885 500A 00027 00077 SB 25 F R R 2.5 60A 2767 2887 500A 00029 00079 SB 25 F R R 6 60A 2769 2889 500A 000 0008 SB 25 F R R 20 200A 277 289 500A 000 0008 SB 25 F R R 25 200A 277 289 500A 0005 00085 SB 25 F R R 2 200A 2775 2895 500A 0007 00087 SB 25 F R R 40 200A 2777 2897 500A 0009 00089 SB 25 F R R 50 250A 2779 2899 500A 0004 0009 SB 25 F R R 6 20A 278 290 60A 0004 0009 SB 25 F R R 80 400A 278 290 800A 00045 00095 SB 25 F R R 00 500A 2785 2905 000A 00047 00097 SB 25 F R R 25 60A 2787 2907 250A 00049 00099 7 7/

Order codes SACE Isomax S circuit-breaker F FIED PSIS960 SN 25 Iu (40 C) 25 A Icu (45 V) 25 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles FC Cu Front terminals for copper cables SN 25 F FC Cu R 0 60A 2669 24269 500A 0052 00202 SN 25 F FC Cu R 2.5 60A 267 2427 500A 0054 00204 SN 25 F FC Cu R 6 60A 267 2427 500A 0056 00206 SN 25 F FC Cu R 20 200A 2675 24275 500A 0058 00208 SN 25 F FC Cu R 25 200A 2677 24277 500A 0060 0020 SN 25 F FC Cu R 2 200A 2679 24279 500A 0062 0022 SN 25 F FC Cu R 40 200A 268 2428 500A 0064 0024 SN 25 F FC Cu R 50 250A 268 2428 500A 0066 0026 SN 25 F FC Cu R 6 20A 2685 24285 60A 0068 0028 SN 25 F FC Cu R 80 400A 2687 24287 800A 0070 00220 SN 25 F FC Cu R 00 500A 2689 24289 000A 0072 00222 SN 25 F FC Cu R 25 60A 269 2429 250A 0074 00224 R Threaded rear terminals SN 25 F R R 0 60A 2789 2909 500A 0077 00227 SN 25 F R R 2.5 60A 279 29 500A 0079 00229 SN 25 F R R 6 60A 279 29 500A 008 002 SN 25 F R R 20 200A 2795 295 500A 008 002 SN 25 F R R 25 200A 2797 297 500A 0085 0025 SN 25 F R R 2 200A 2799 299 500A 0087 0027 SN 25 F R R 40 200A 280 292 500A 0089 0029 SN 25 F R R 50 250A 280 292 500A 009 0024 SN 25 F R R 6 20A 2805 2925 60A 009 0024 SN 25 F R R 80 400A 2807 2927 800A 0095 00245 SN 25 F R R 00 500A 2809 2929 000A 0097 00247 SN 25 F R R 25 60A 28 29 250A 0099 00249 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles FC Cu Front terminals for copper cables SN 25 F FC Cu In 6A 60A 676 772 SN 25 F FC Cu In 40A 200A 684 780 SN 25 F FC Cu In 50A 250A 686 782 500A 662 758 SN 25 F FC Cu In 6A 20A 688 784 60A 664 760 SN 25 F FC Cu In 80A 400A 690 786 800A 666 762 SN 25 F FC Cu In 00A 000A 668 764 SN 25 F FC Cu In 25A 250A 670 766 R Threaded rear terminals SN 25 F R In 6A 60A 724 820 SN 25 F R In 40A 200A 72 828 SN 25 F R In 50A 250A 74 80 500A 70 806 SN 25 F R In 6A 20A 76 82 60A 72 808 SN 25 F R In 80A 400A 78 84 800A 74 80 SN 25 F R In 00A 000A 76 82 SN 25 F R In 25A 250A 78 84 7 SN 25 Curva D Iu (40 C) 25 A Icu (45 V) 25 ka Thermomagnetic release Im 0 Ith code SDA0..... R 4 poles FC Cu Front terminals for copper cables SN 25 F FC Cu R 6A 250A 45084 SN 25 F FC Cu R 80A 250A 45087 SN 25 F FC Cu R 00A 400A 45089 SN 25 F FC Cu R 25A 500A 4509 R Threaded rear terminals SN 25 F R R 6A 250A 4509 SN 25 F R R 80A 250A 45095 SN 25 F R R 00A 400A 45097 SN 25 F R R 25A 500A 45099 7/4

Order codes SACE Isomax S circuit-breaker P PLUG-IN PSIS960 Moving part SB 25 Iu (40 C) 25 A Icu (45 V) 6 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SB 25 P MP R 0 60A 24005 2425 500A 0002 0027 SB 25 P MP R 2.5 60A 24007 2427 500A 0004 0029 SB 25 P MP R 6 60A 24009 2429 500A 0006 00 SB 25 P MP R 20 200A 240 24 500A 0008 00 SB 25 P MP R 25 200A 240 24 500A 000 005 SB 25 P MP R 2 200A 2405 245 500A 002 007 SB 25 P MP R 40 200A 2407 247 500A 004 009 SB 25 P MP R 50 250A 2409 249 500A 006 004 SB 25 P MP R 6 20A 2402 244 60A 008 004 SB 25 P MP R 80 400A 2402 244 800A 0020 0045 SB 25 P MP R 00 500A 24025 2445 000A 0022 0047 SB 25 P MP R 25 60A 24027 2447 250A 0024 0049 SN 25 Iu (40 C) 25 A Icu (45 V) 25 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 25 P MP R 0 60A 24029 2449 500A 00252 00277 SN 25 P MP R 2.5 60A 240 245 500A 00254 00279 SN 25 P MP R 6 60A 240 245 500A 00256 0028 SN 25 P MP R 20 200A 2405 2455 500A 00258 0028 SN 25 P MP R 25 200A 2407 2457 500A 00260 00285 SN 25 P MP R 2 200A 2409 2459 500A 00262 00287 SN 25 P MP R 40 200A 2404 246 500A 00264 00289 SN 25 P MP R 50 250A 2404 246 500A 00266 0029 SN 25 P MP R 6 20A 24045 2465 60A 00268 0029 SN 25 P MP R 80 400A 24047 2467 800A 00270 00295 SN 25 P MP R 00 500A 24049 2469 000A 00272 00297 SN 25 P MP R 25 60A 2405 247 250A 00274 00299 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 25 P MP In 6A 60A 964 402 SN 25 P MP In 40A 200A 972 4020 SN 25 P MP In 50A 250A 974 4022 500A 950 998 SN 25 P MP In 6A 20A 976 4024 60A 952 4000 SN 25 P MP In 80A 400A 978 4026 800A 954 4002 SN 25 P MP In 00A 000A 956 4004 SN 25 P MP In 25A 250A 958 4006 SN 25 Curva D Iu (40 C) 25 A Icu (45 V) 25 ka Thermomagnetic release Im 0 Ith code SDA0..... R 4 poles FC Cu Front terminals for copper cables SN 25 P MP R 6A 250A 450 SN 25 P MP R 80A 250A 450 SN 25 P MP R 00A 400A 4505 SN 25 P MP R 25A 500A 4507 7 7/5

Order codes SACE Isomax S2 circuit-breaker F FIED PSIS9604 S2B 60 Iu (40 C) 60 A Icu (45 V) 6 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles EF Extended front terminals S2B 60 F EF R 2.5 60A 4056 4440 500A 402 446 S2B 60 F EF R 6 60A 4058 4442 500A 404 448 S2B 60 F EF R 20 200A 4060 4444 500A 406 4420 S2B 60 F EF R 25 200A 4062 4446 500A 408 4422 S2B 60 F EF R 2 200A 4064 4448 500A 4040 4424 S2B 60 F EF R 40 200A 4066 4450 500A 4042 4426 S2B 60 F EF R 50 250A 4068 4452 500A 4044 4428 S2B 60 F EF R 6 20A 4070 4454 60A 4046 440 S2B 60 F EF R 80 400A 4072 4456 800A 4048 442 S2B 60 F EF R 00 500A 4074 4458 000A 4050 444 S2B 60 F EF R 25 60A 4076 4460 250A 4052 446 S2B 60 F EF R 60 800A 4078 4462 600A 4054 448 FC Cu Front terminals for copper cables S2B 60 F FC Cu R 2.5 60A 269 2429 500A 0002 0052 S2B 60 F FC Cu R 6 60A 2695 24295 500A 0004 0054 S2B 60 F FC Cu R 20 200A 2697 24297 500A 0006 0056 S2B 60 F FC Cu R 25 200A 2699 24299 500A 0008 0058 S2B 60 F FC Cu R 2 200A 270 240 500A 000 0060 S2B 60 F FC Cu R 40 200A 270 240 500A 002 0062 S2B 60 F FC Cu R 50 250A 2705 2405 500A 004 0064 S2B 60 F FC Cu R 6 20A 2707 2407 60A 006 0066 S2B 60 F FC Cu R 80 400A 2709 2409 800A 008 0068 S2B 60 F FC Cu R 00 500A 27 24 000A 0020 0070 S2B 60 F FC Cu R 25 60A 27 24 250A 0022 0072 S2B 60 F FC Cu R 60 800A 275 245 600A 0024 0074 FC CuAl Front terminals for copper/aluminium cables S2B 60 F FC CuAl* R 2.5 60A 4200 4584 500A 476 4560 S2B 60 F FC CuAl* R 6 60A 4202 4586 500A 478 4562 S2B 60 F FC CuAl* R 20 200A 4204 4588 500A 480 4564 S2B 60 F FC CuAl* R 25 200A 4206 4590 500A 482 4566 S2B 60 F FC CuAl* R 2 200A 4208 4592 500A 484 4568 S2B 60 F FC CuAl* R 40 200A 420 4594 500A 486 4570 S2B 60 F FC CuAl* R 50 250A 422 4596 500A 488 4572 S2B 60 F FC CuAl* R 6 20A 424 4598 60A 490 4574 S2B 60 F FC CuAl* R 80 400A 426 4600 800A 492 4576 S2B 60 F FC CuAl* R 00 500A 428 4602 000A 494 4578 S2B 60 F FC CuAl* R 25 60A 4220 4604 250A 496 4580 S2B 60 F FC CuAl* R 60 800A 4222 4606 600A 498 4582 7 S2B 60 F FC CuAl** R 2.5 60A 4296 4680 500A 4272 4656 S2B 60 F FC CuAl** R 6 60A 4298 4682 500A 4274 4658 S2B 60 F FC CuAl** R 20 200A 400 4684 500A 4276 4660 S2B 60 F FC CuAl** R 25 200A 402 4686 500A 4278 4662 S2B 60 F FC CuAl** R 2 200A 404 4688 500A 4280 4664 S2B 60 F FC CuAl** R 40 200A 406 4690 500A 4282 4666 S2B 60 F FC CuAl** R 50 250A 408 4692 500A 4284 4668 S2B 60 F FC CuAl** R 6 20A 40 4694 60A 4286 4670 S2B 60 F FC CuAl** R 80 400A 42 4696 800A 4288 4672 S2B 60 F FC CuAl** R 00 500A 44 4698 000A 4290 4674 S2B 60 F FC CuAl** R 25 60A 46 4700 250A 4292 4676 S2B 60 F FC CuAl** R 60 800A 48 4702 600A 4294 4678 R Threaded rear terminals S2B 60 F R R 2.5 60A 28 29 500A 0027 0077 S2B 60 F R R 6 60A 285 295 500A 0029 0079 S2B 60 F R R 20 200A 287 297 500A 00 008 S2B 60 F R R 25 200A 289 299 500A 00 008 S2B 60 F R R 2 200A 282 294 500A 005 0085 S2B 60 F R R 40 200A 282 294 500A 007 0087 S2B 60 F R R 50 250A 2825 2945 500A 009 0089 S2B 60 F R R 6 20A 2827 2947 60A 004 009 S2B 60 F R R 80 400A 2829 2949 800A 004 009 S2B 60 F R R 00 500A 28 295 000A 0045 0095 S2B 60 F R R 25 60A 28 295 250A 0047 0097 S2B 60 F R R 60 800A 285 2955 600A 0049 0099 7/6 * Cable section x 2.5...50 mm 2 ** Cable section x 5...95 mm 2

Order codes SACE Isomax S2 circuit-breaker F FIED PSIS9604 S2N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles EF Extended front terminals S2N 60 F EF R 2.5 60A 4826 520 500A 4802 586 S2N 60 F EF R 6 60A 4828 522 500A 4804 588 S2N 60 F EF R 20 200A 480 524 500A 4806 590 S2N 60 F EF R 25 200A 482 526 500A 4808 592 S2N 60 F EF R 2 200A 484 528 500A 480 594 S2N 60 F EF R 40 200A 486 5220 500A 482 596 S2N 60 F EF R 50 250A 488 5222 500A 484 598 S2N 60 F EF R 6 20A 4840 5224 60A 486 5200 S2N 60 F EF R 80 400A 4842 5226 800A 488 5202 S2N 60 F EF R 00 500A 4844 5228 000A 4820 5204 S2N 60 F EF R 25 60A 4846 520 250A 4822 5206 S2N 60 F EF R 60 800A 4848 522 600A 4824 5208 FC Cu Front terminals for copper cables S2N 60 F FC Cu R 2.5 60A 277 247 500A 00452 00502 S2N 60 F FC Cu R 6 60A 279 249 500A 00454 00504 S2N 60 F FC Cu R 20 200A 272 242 500A 00456 00506 S2N 60 F FC Cu R 25 200A 272 242 500A 00458 00508 S2N 60 F FC Cu R 2 200A 2725 2425 500A 00460 0050 S2N 60 F FC Cu R 40 200A 2727 2427 500A 00462 0052 S2N 60 F FC Cu R 50 250A 2729 2429 500A 00464 0054 S2N 60 F FC Cu R 6 20A 27 24 60A 00466 0056 S2N 60 F FC Cu R 80 400A 27 24 800A 00468 0058 S2N 60 F FC Cu R 00 500A 275 245 000A 00470 00520 S2N 60 F FC Cu R 25 60A 277 247 250A 00472 00522 S2N 60 F FC Cu R 60 800A 279 249 600A 00474 00524 FC CuAl Front terminals for copper/aluminium cables S2N 60 F FC CuAl* R 2.5 60A 4970 554 500A 4946 50 S2N 60 F FC CuAl* R 6 60A 4972 556 500A 4948 52 S2N 60 F FC CuAl* R 20 200A 4974 558 500A 4950 54 S2N 60 F FC CuAl* R 25 200A 4976 560 500A 4952 56 S2N 60 F FC CuAl* R 2 200A 4978 562 500A 4954 58 S2N 60 F FC CuAl* R 40 200A 4980 564 500A 4956 540 S2N 60 F FC CuAl* R 50 250A 4982 566 500A 4958 542 S2N 60 F FC CuAl* R 6 20A 4984 568 60A 4960 544 S2N 60 F FC CuAl* R 80 400A 4986 570 800A 4962 546 S2N 60 F FC CuAl* R 00 500A 4988 572 000A 4964 548 S2N 60 F FC CuAl* R 25 60A 4990 574 250A 4966 550 S2N 60 F FC CuAl* R 60 800A 4992 576 600A 4968 552 S2N 60 F FC CuAl** R 2.5 60A 5066 5450 500A 5042 5426 S2N 60 F FC CuAl** R 6 60A 5068 5452 500A 5044 5428 S2N 60 F FC CuAl** R 20 200A 5070 5454 500A 5046 540 S2N 60 F FC CuAl** R 25 200A 5072 5456 500A 5048 542 S2N 60 F FC CuAl** R 2 200A 5074 5458 500A 5050 544 S2N 60 F FC CuAl** R 40 200A 5076 5460 500A 5052 546 S2N 60 F FC CuAl** R 50 250A 5078 5462 500A 5054 548 S2N 60 F FC CuAl** R 6 20A 5080 5464 60A 5056 5440 S2N 60 F FC CuAl** R 80 400A 5082 5466 800A 5058 5442 S2N 60 F FC CuAl** R 00 500A 5084 5468 000A 5060 5444 S2N 60 F FC CuAl** R 25 60A 5086 5470 250A 5062 5446 S2N 60 F FC CuAl** R 60 800A 5088 5472 600A 5064 5448 R Threaded rear terminals S2N 60 F R R 2.5 60A 287 2957 500A 00477 00527 S2N 60 F R R 6 60A 289 2959 500A 00479 00529 S2N 60 F R R 20 200A 284 296 500A 0048 005 S2N 60 F R R 25 200A 284 296 500A 0048 005 S2N 60 F R R 2 200A 2845 2965 500A 00485 0055 S2N 60 F R R 40 200A 2847 2967 500A 00487 0057 S2N 60 F R R 50 250A 2849 2969 500A 00489 0059 S2N 60 F R R 6 20A 285 297 60A 0049 0054 S2N 60 F R R 80 400A 285 297 800A 0049 0054 S2N 60 F R R 00 500A 2855 2975 000A 00495 00545 S2N 60 F R R 25 60A 2857 2977 250A 00497 00547 S2N 60 F R R 60 800A 2859 2979 600A 00499 00549 7 * Cable section x 2.5...50 mm 2 ** Cable section x 5...95 mm 2 7/7

Order codes SACE Isomax S2 circuit-breaker F FIED PSIS9604 Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles EF Extended front terminals S2N 60 F EF In 6A 60A 4876 5260 S2N 60 F EF In 40A 200A 4884 5268 S2N 60 F EF In 50A 250A 4886 5270 500A 4862 5246 S2N 60 F EF In 6A 20A 4888 5272 60A 4864 5248 S2N 60 F EF In 80A 400A 4890 5274 800A 4866 5250 S2N 60 F EF In 00A 000A 4868 5252 S2N 60 F EF In 25A 250A 4870 5254 S2N 60 F EF In 60A 600A 4872 5256 FC Cu Front terminals for copper cables S2N 60 F FC Cu In 6A 60A 4924 508 S2N 60 F FC Cu In 40A 200A 492 56 S2N 60 F FC Cu In 50A 250A 494 58 500A 490 5294 S2N 60 F FC Cu In 6A 20A 496 520 60A 492 5296 S2N 60 F FC Cu In 80A 400A 498 522 800A 494 5298 S2N 60 F FC Cu In 00A 000A 496 500 S2N 60 F FC Cu In 25A 250A 498 502 S2N 60 F FC Cu In 60A 600A 4920 504 FC CuAl Front terminals for copper/aluminium cables S2N 60 F FC CuAl* In 6A 60A 5020 5404 S2N 60 F FC CuAl* In 40A 200A 5028 542 S2N 60 F FC CuAl* In 50A 250A 500 544 500A 5006 590 S2N 60 F FC CuAl* In 6A 20A 502 546 60A 5008 592 S2N 60 F FC CuAl* In 80A 400A 504 548 800A 500 594 S2N 60 F FC CuAl* In 00A 000A 502 596 S2N 60 F FC CuAl* In 25A 250A 504 598 S2N 60 F FC CuAl* In 60A 600A 506 5400 S2N 60 F FC CuAl** In 6A 60A 56 5500 S2N 60 F FC CuAl** In 40A 200A 524 5508 S2N 60 F FC CuAl** In 50A 250A 526 550 500A 502 5486 S2N 60 F FC CuAl** In 6A 20A 528 552 60A 504 5488 S2N 60 F FC CuAl** In 80A 400A 50 554 800A 506 5490 S2N 60 F FC CuAl** In 00A 000A 508 5492 S2N 60 F FC CuAl** In 25A 250A 50 5494 S2N 60 F FC CuAl** In 60A 600A 52 5496 R Threaded rear terminals S2N 60 F R In 6A 60A 564 5548 S2N 60 F R In 40A 200A 572 5556 S2N 60 F R In 50A 250A 574 5558 500A 550 554 S2N 60 F R In 6A 20A 576 5560 60A 552 556 S2N 60 F R In 80A 400A 578 5562 800A 554 558 S2N 60 F R In 00A 000A 556 5540 S2N 60 F R In 25A 250A 558 5542 S2N 60 F R In 60A 600A 560 5544 * Cable section x 2.5...50 mm 2 ** Cable section x 5...95 mm 2 7 7/8

Order codes SACE Isomax S2 circuit-breaker F FIED PSIS9604 S2S 60 Iu (40 C) 60 A Icu (45 V) 50 ka Thermomagnetic Im 0 Ith code SDA0..... R release poles 4 poles EF Extended front terminals S2S 60 F EF R 2.5 500A 5570 5762 S2S 60 F EF R 6 500A 5572 5764 S2S 60 F EF R 20 500A 5574 5766 S2S 60 F EF R 25 500A 5576 5768 S2S 60 F EF R 2 500A 5578 5770 S2S 60 F EF R 40 500A 5580 5772 S2S 60 F EF R 50 500A 5582 5774 S2S 60 F EF R 6 60A 5584 5776 S2S 60 F EF R 80 800A 5586 5778 S2S 60 F EF R 00 000A 5588 5780 S2S 60 F EF R 25 250A 5590 5782 S2S 60 F EF R 60 600A 5592 5784 FC Cu Front terminals for copper cables S2S 60 F FC Cu R 2.5 500A 00602 00652 S2S 60 F FC Cu R 6 500A 00604 00654 S2S 60 F FC Cu R 20 500A 00606 00656 S2S 60 F FC Cu R 25 500A 00608 00658 S2S 60 F FC Cu R 2 500A 0060 00660 S2S 60 F FC Cu R 40 500A 0062 00662 S2S 60 F FC Cu R 50 500A 0064 00664 S2S 60 F FC Cu R 6 60A 0066 00666 S2S 60 F FC Cu R 80 800A 0068 00668 S2S 60 F FC Cu R 00 000A 00620 00670 S2S 60 F FC Cu R 25 250A 00622 00672 S2S 60 F FC Cu R 60 600A 00624 00674 FC CuAl Front terminals for copper/aluminium cables S2S 60 F FC CuAl* R 2.5 500A 697 584 S2S 60 F FC CuAl* R 6 500A 699 586 S2S 60 F FC CuAl* R 20 500A 620 588 S2S 60 F FC CuAl* R 25 500A 620 5840 S2S 60 F FC CuAl* R 2 500A 6205 5842 S2S 60 F FC CuAl* R 40 500A 6207 5844 S2S 60 F FC CuAl* R 50 500A 6209 5846 S2S 60 F FC CuAl* R 6 60A 62 5848 S2S 60 F FC CuAl* R 80 800A 62 5850 S2S 60 F FC CuAl* R 00 000A 625 5852 S2S 60 F FC CuAl* R 25 250A 627 5854 S2S 60 F FC CuAl* R 60 600A 629 5856 S2S 60 F FC CuAl** R 2.5 500A 622 5882 S2S 60 F FC CuAl** R 6 500A 622 5884 S2S 60 F FC CuAl** R 20 500A 6225 5886 S2S 60 F FC CuAl** R 25 500A 6227 5888 S2S 60 F FC CuAl** R 2 500A 6229 5890 S2S 60 F FC CuAl** R 40 500A 62 5892 S2S 60 F FC CuAl** R 50 500A 62 5894 S2S 60 F FC CuAl** R 6 60A 625 5896 S2S 60 F FC CuAl** R 80 800A 627 5898 S2S 60 F FC CuAl** R 00 000A 629 5900 S2S 60 F FC CuAl** R 25 250A 624 5902 S2S 60 F FC CuAl** R 60 600A 624 5904 R Threaded rear terminals S2S 60 F R R 2.5 500A 00627 00677 S2S 60 F R R 6 500A 00629 00679 S2S 60 F R R 20 500A 006 0068 S2S 60 F R R 25 500A 006 0068 S2S 60 F R R 2 500A 0065 00685 S2S 60 F R R 40 500A 0067 00687 S2S 60 F R R 50 500A 0069 00689 S2S 60 F R R 6 60A 0064 0069 S2S 60 F R R 80 800A 0064 0069 S2S 60 F R R 00 000A 00645 00695 S2S 60 F R R 25 250A 00647 00697 S2S 60 F R R 60 600A 00649 00699 7 * Cable section x 2.5...50 mm 2 ** Cable section x 5...95 mm 2 7/9

Order codes SACE Isomax S2 circuit-breaker F FIED PSIS9604 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles EF Extended front terminals S2S 60 F EF In 50A 500A 56 5798 S2S 60 F EF In 6A 60A 56 5800 S2S 60 F EF In 80A 800A 565 5802 S2S 60 F EF In 00A 000A 566 5804 S2S 60 F EF In 25A 250A 568 5806 S2S 60 F EF In 60A 600A 5640 5808 FC Cu Front terminals for copper cables S2S 60 F FC Cu In 50A 500A 5678 5822 S2S 60 F FC Cu In 6A 60A 5680 5824 S2S 60 F FC Cu In 80A 800A 5682 5826 S2S 60 F FC Cu In 00A 000A 5684 5828 S2S 60 F FC Cu In 25A 250A 5686 580 S2S 60 F FC Cu In 60A 600A 5688 582 FC CuAl Front terminals for copper/aluminium cables S2S 60 F FC CuAl* In 50A 500A 5702 5870 S2S 60 F FC CuAl* In 6A 60A 5704 5872 S2S 60 F FC CuAl* In 80A 800A 5706 5874 S2S 60 F FC CuAl* In 00A 000A 5708 5876 S2S 60 F FC CuAl* In 25A 250A 570 5878 S2S 60 F FC CuAl* In 60A 600A 572 5880 S2S 60 F FC CuAl** In 50A 500A 5726 598 S2S 60 F FC CuAl** In 6A 60A 5728 5920 S2S 60 F FC CuAl** In 80A 800A 570 5922 S2S 60 F FC CuAl** In 00A 000A 572 5924 S2S 60 F FC CuAl** In 25A 250A 574 5926 S2S 60 F FC CuAl** In 60A 600A 576 5928 R Threaded rear terminals S2S 60 F R In 50A 500A 5750 5942 S2S 60 F R In 6A 60A 5752 5944 S2S 60 F R In 80A 800A 5754 5946 S2S 60 F R In 00A 000A 5756 5948 S2S 60 F R In 25A 250A 5758 5950 S2S 60 F R In 60A 600A 5760 5952 * Cable section x 2.5...50 mm 2 ** Cable section x 5...95 mm 2 7 7/0

Order codes SACE Isomax S2 circuit-breaker P PLUG-IN PSIS9604 Moving part S2B 60 Iu (40 C) 60 A Icu (45 V) 6 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles S2B 60 P MP R 2.5 60A 2405 247 500A 00402 00427 S2B 60 P MP R 6 60A 24055 2475 500A 00404 00429 S2B 60 P MP R 20 200A 24057 2477 500A 00406 004 S2B 60 P MP R 25 200A 24059 2479 500A 00408 004 S2B 60 P MP R 2 200A 2406 248 500A 0040 0045 S2B 60 P MP R 40 200A 2406 248 500A 0042 0047 S2B 60 P MP R 50 250A 24065 2485 500A 0044 0049 S2B 60 P MP R 6 20A 24067 2487 60A 0046 0044 S2B 60 P MP R 80 400A 24069 2489 800A 0048 0044 S2B 60 P MP R 00 500A 2407 249 000A 00420 00445 S2B 60 P MP R 25 60A 2407 249 250A 00422 00447 S2B 60 P MP R 60 8000A 24075 2495 600A 00424 00449 S2N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles S2N 60 P MP R 2.5 60A 24077 2497 500A 00552 00577 S2N 60 P MP R 6 60A 24079 2499 500A 00554 00579 S2N 60 P MP R 20 200A 2408 2420 500A 00556 0058 S2N 60 P MP R 25 200A 2408 2420 500A 00558 0058 S2N 60 P MP R 2 200A 24085 24205 500A 00560 00585 S2N 60 P MP R 40 200A 24087 24207 500A 00562 00587 S2N 60 P MP R 50 250A 24089 24209 500A 00564 00589 S2N 60 P MP R 6 20A 2409 242 60A 00566 0059 S2N 60 P MP R 80 400A 2409 242 800A 00568 0059 S2N 60 P MP R 00 500A 24095 2425 000A 00570 00595 S2N 60 P MP R 25 60A 24097 2427 250A 00572 00597 S2N 60 P MP R 60 800A 24099 2429 600A 00574 00599 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles S2N 60 P MP In 6A 60A 6076 624 S2N 60 P MP In 40A 200A 6084 62 S2N 60 P MP In 50A 250A 6086 64 500A 6062 60 S2N 60 P MP In 6A 20A 6088 66 60A 6064 62 S2N 60 P MP In 80A 400A 6090 68 800A 6066 64 S2N 60 P MP In 00A 000A 6068 66 S2N 60 P MP In 25A 250A 6070 68 S2N 60 P MP In 50A 600A 6072 620 7 7/

Order codes SACE Isomax S2 circuit-breaker P PLUG-IN PSIS9604 Moving part S2S 60 Iu (40 C) 60 A Icu (45 V) 50 ka Thermomagnetic I m 5 I th Im 0 Ith code SDA0..... R release poles 4 poles S2S 60 P MP R 2.5 500A 00702 00727 S2S 60 P MP R 6 500A 00704 00729 S2S 60 P MP R 20 500A 00706 007 S2S 60 P MP R 25 500A 00708 007 S2S 60 P MP R 2 500A 0070 0075 S2S 60 P MP R 40 500A 0072 0077 S2S 60 P MP R 50 500A 0074 0079 S2S 60 P MP R 6 60A 0076 0074 S2S 60 P MP R 80 800A 0078 0074 S2S 60 P MP R 00 000A 00720 00745 S2S 60 P MP R 25 250A 00722 00747 S2S 60 P MP R 60 600A 00724 00749 Magnetic code SDA0..... R release poles 4 poles S2S 60 P MP In 50A 500A 658 682 S2S 60 P MP In 6A 60A 660 684 S2S 60 P MP In 80A 800A 662 686 S2S 60 P MP In 00A 000A 664 688 S2S 60 P MP In 25A 250A 666 690 S2S 60 P MP In 50A 600A 668 692 7 7/2

Order codes SACE Isomax S2 circuit-breaker F FIED PSIS9607 SN 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im Ith code SDA0..... R release poles 4 poles F Front terminals SN 60 F F R 00 00A 4859 48549 SN 60 F F R 25 75A 48540 48550 SN 60 F F R 60 I480A 4854 4855 SN 60 F F (N50%) R 60 I480A 48559 Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SN 60 F F R 2 250A 59 8 500A 46 7 SN 60 F F R 50 250A 6 85 500A 48 7 SN 60 F F R 80 400A 6 87 800A 50 75 SN 60 F F R 00 500A 65 89 000A 52 77 SN 60 F F R 25 625A 67 9 250A 54 79 SN 60 F F R 60 800A 69 9 600A 56 8 EF Extended front terminals SN 60 F EF R 2 250A 00764 089 500A 00752 077 SN 60 F EF R 50 250A 00766 09 500A 00754 079 SN 60 F EF R 80 400A 00768 09 800A 00756 08 SN 60 F EF R 00 500A 00770 095 000A 00758 08 SN 60 F EF R 25 625A 00772 097 250A 00760 085 SN 60 F EF R 60 800A 00774 099 600A 00762 087 FC Cu Front terminals for copper cables SN 60 F FC Cu R 2 250A 0094 059 500A 00902 0527 SN 60 F FC Cu R 50 250A 0096 054 500A 00904 0529 SN 60 F FC Cu R 80 400A 0098 054 800A 00906 05 SN 60 F FC Cu R 00 500A 00920 0545 000A 00908 05 SN 60 F FC Cu R 25 625A 00922 0547 250A 0090 055 SN 60 F FC Cu R 60 800A 00924 0549 600A 0092 057 FC CuAl Front terminals for copper/aluminium cables SN 60 F FC CuAl R 2 250A 0064 0689 500A 0052 0677 SN 60 F FC CuAl R 50 250A 0066 069 500A 0054 0679 SN 60 F FC CuAl R 80 400A 0068 069 800A 0056 068 SN 60 F FC CuAl R 00 500A 0070 0695 000A 0058 068 SN 60 F FC CuAl R 25 625A 0072 0697 250A 0060 0685 SN 60 F FC CuAl R 60 800A 0074 0699 600A 0062 0687 R Threaded rear terminals SN 60 F R R 2 250A 064 424 500A 052 42 SN 60 F R R 50 250A 066 4245 500A 054 42 SN 60 F R R 80 400A 068 4247 800A 056 425 SN 60 F R R 00 500A 070 4249 000A 058 427 SN 60 F R R 25 625A 072 425 250A 060 429 SN 60 F R R 60 800A 074 425 600A 062 424 RC Rear terminals for cables SN 60 F RC R 2 250A 024 089 500A 0202 0827 SN 60 F RC R 50 250A 026 084 500A 0204 0829 SN 60 F RC R 80 400A 028 084 800A 0206 08 SN 60 F RC R 00 500A 0220 0845 000A 0208 08 SN 60 F RC R 25 625A 0222 0847 250A 020 085 SN 60 F RC R 60 800A 0224 0849 600A 022 087 R Res. Cur Threaded rear terminals + kit of threaded rear terminals for residual-current release installed below the circuit-breaker SN 60 F R Res. Cur R 2 250A 25459 500A 25447 SN 60 F R Res. Cur R 50 250A 2546 500A 25449 SN 60 F R Res. Cur R 80 400A 2546 800A 2545 SN 60 F R Res. Cur R 00 500A 25465 000A 25454 SN 60 F R Res. Cur R 25 625A 25467 250A 25455 SN 60 F R Res. Cur R 60 800A 25469 600A 25457 7 7/

Order codes SACE Isomax S2 circuit-breaker F FIED Im 5 Ith Im 0 Ith PSIS9607 Magnetic code SDA0..... R code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SN 60 F F In 50A 250A 2587 25889 500A 25804 25877 SN 60 F F In 80A 400A 2589 2589 800A 25807 25879 SN 60 F F In 00A 000A 25809 2588 SN 60 F F In 25A 625A 2582 25895 250A 258 2588 SN 60 F F In 60A 600A 258 25885 EF Extended front terminals SN 60 F EF In 50A 250A 2790 29706 500A 2798 29694 SN 60 F EF In 80A 400A 2792 29708 800A 27920 29696 SN 60 F EF In 00A 000A 27922 29698 SN 60 F EF In 25A 625A 2796 2972 250A 27924 29700 SN 60 F EF In 60A 600A 27926 29702 FC Cu Front terminals for copper cables SN 60 F FC Cu In 50A 250A 28074 29850 500A 28062 2988 SN 60 F FC Cu In 80A 400A 28076 29852 800A 28064 29840 SN 60 F FC Cu In 00A 000A 28066 29842 SN 60 F FC Cu In 25A 625A 28080 29856 250A 28068 29844 SN 60 F FC Cu In 60A 600A 28070 29846 FC CuAl Front terminals for copper/aluminium cables SN 60 F FC CuAl In 50A 250A 2828 29994 500A 28206 29982 SN 60 F FC CuAl In 80A 400A 28220 29996 800A 28208 29984 SN 60 F FC CuAl In 00A 000A 2820 29986 SN 60 F FC CuAl In 25A 625A 28224 0000 250A 2822 29988 SN 60 F FC CuAl In 60A 600A 2824 29990 R Threaded rear terminals SN 60 F R In 50A 250A 28506 0282 500A 28494 0270 SN 60 F R In 80A 400A 28508 0284 800A 28496 0272 SN 60 F R In 00A 000A 28498 0274 SN 60 F R In 25A 625A 2852 0288 250A 28500 0276 SN 60 F R In 60A 600A 28502 0278 RC Rear terminals for cables SN 60 F RC In 50A 250A 2862 08 500A 2850 026 SN 60 F RC In 80A 400A 2864 040 800A 2852 028 SN 60 F RC In 00A 000A 2854 00 SN 60 F RC In 25A 625A 2868 044 250A 2856 02 SN 60 F RC In 60A 600A 2858 04 7 7/4

Order codes SACE Isomax S circuit-breaker F FIED PSIS9607 SH 60 Iu (40 C) 60 A Icu (45 V) 65 ka Thermomagnetic Im Ith code SDA0..... R release poles 4 poles F Front terminals SH 60 F F R 00 00A 48542 48552 SH 60 F F R 25 75A 4854 4855 SH 60 F F R 60 480A 48544 48554 SH 60 F F (N50%) R 60 480A 48560 Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SH 60 F F R 2 250A 407 4 500A 95 49 SH 60 F F R 50 250A 409 4 500A 97 42 SH 60 F F R 80 400A 4 45 800A 99 42 SH 60 F F R 00 500A 4 47 000A 40 425 SH 60 F F R 25 625A 45 49 250A 40 427 SH 60 F F R 60 800A 47 44 600A 405 429 EF Extended front terminals SH 60 F EF R 2 250A 02089 02689 500A 02077 02677 SH 60 F EF R 50 250A 0209 0269 500A 02079 02679 SH 60 F EF R 80 400A 0209 0269 800A 0208 0268 SH 60 F EF R 00 500A 02095 02695 000A 0208 0268 SH 60 F EF R 25 625A 02097 02697 250A 02085 02685 SH 60 F EF R 60 800A 02099 02699 600A 02087 02687 FC Cu Front terminals for copper cables SH 60 F FC Cu R 2 250A 0229 4268 500A 02227 4256 SH 60 F FC Cu R 50 250A 0224 4270 500A 02229 4258 SH 60 F FC Cu R 80 400A 0224 4272 800A 022 4260 SH 60 F FC Cu R 00 500A 02245 4274 000A 022 4262 SH 60 F FC Cu R 25 625A 02247 4276 250A 0225 4264 SH 60 F FC Cu R 60 800A 02249 4278 600A 0227 4266 FC CuAl Front terminals for copper/aluminium cables SH 60 F FC CuAl R 2 250A 0264 44 500A 0252 4 SH 60 F FC CuAl R 50 250A 0266 445 500A 0254 4 SH 60 F FC CuAl R 80 400A 0268 447 800A 0256 45 SH 60 F FC CuAl R 00 500A 0270 449 000A 0258 47 SH 60 F FC CuAl R 25 625A 0272 45 250A 0260 49 SH 60 F FC CuAl R 60 800A 0274 45 600A 0262 44 R Threaded rear terminals SH 60 F R R 2 250A 02664 09 500A 02652 027 SH 60 F R R 50 250A 02666 04 500A 02654 029 SH 60 F R R 80 400A 02668 04 800A 02656 0 SH 60 F R R 00 500A 02670 045 000A 02658 0 SH 60 F R R 25 625A 02672 047 250A 02660 05 SH 60 F R R 60 800A 02674 049 600A 02662 07 RC Rear terminals for cables SH 60 F RC R 2 250A 0254 02989 500A 02502 02977 SH 60 F RC R 50 250A 0256 0299 500A 02504 02979 SH 60 F RC R 80 400A 0258 0299 800A 02506 0298 SH 60 F RC R 00 500A 02520 02995 000A 02508 0298 SH 60 F RC R 25 625A 02522 02997 250A 0250 02985 SH 60 F RC R 60 800A 02524 02999 600A 0252 02987 R Res. Cur Threaded rear terminals + kit of threaded rear terminals for residual-current release installed below the circuit-breaker SH 60 F R Res. Cur R 2 250A 2548 500A 2547 SH 60 F R Res. Cur R 50 250A 25485 500A 2547 SH 60 F R Res. Cur R 80 400A 25487 800A 25475 SH 60 F R Res. Cur R 00 500A 25489 000A 25477 SH 60 F R Res. Cur R 25 625A 2549 250A 25479 SH 60 F R Res. Cur R 60 800A 2549 600A 2548 7 7/5

Order codes SACE Isomax S circuit-breaker F FIED Im 5 Ith Im 0 Ith PSIS9607 Magnetic code SDA0..... R code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SH 60 F F In 50A 250A 2584 259 500A 25829 2590 SH 60 F F In 80A 400A 2584 2595 800A 258 2590 SH 60 F F In 00A 000A 258 25905 SH 60 F F In 25A 625A 25847 2599 250A 2585 25907 SH 60 F F In 60A 600A 2587 25909 EF Extended front terminals SH 60 F EF In 50A 250A 2850 006 500A 2858 0294 SH 60 F EF In 80A 400A 2852 008 800A 28520 0296 SH 60 F EF In 00A 000A 28522 0298 SH 60 F EF In 25A 625A 2856 02 250A 28524 000 SH 60 F EF In 60A 600A 28526 002 FC Cu Front terminals for copper cables SH 60 F FC Cu In 50A 250A 28674 0450 500A 28662 048 SH 60 F FC Cu In 80A 400A 28676 0452 800A 28664 0440 SH 60 F FC Cu In 00A 000A 28666 0442 SH 60 F FC Cu In 25A 625A 28680 0456 250A 28668 0444 SH 60 F FC Cu In 60A 600A 28670 0446 FC CuAl Front terminals for copper/aluminium cables SH 60 F FC CuAl In 50A 250A 2888 0594 500A 28806 0582 SH 60 F FC CuAl In 80A 400A 28820 0596 800A 28808 0584 SH 60 F FC CuAl In 00A 000A 2880 0586 SH 60 F FC CuAl In 25A 625A 28824 0600 250A 2882 0588 SH 60 F FC CuAl In 60A 600A 2884 0590 R Threaded rear terminals SH 60 F R In 50A 250A 2906 0882 500A 29094 0870 SH 60 F R In 80A 400A 2908 0884 800A 29096 0872 SH 60 F R In 00A 000A 29098 0874 SH 60 F R In 25A 625A 292 0888 250A 2900 0876 SH 60 F R In 60A 600A 2902 0878 RC Rear terminals for cables SH 60 F RC In 50A 250A 28962 078 500A 28950 0726 SH 60 F RC In 80A 400A 28964 0740 800A 28952 0728 SH 60 F RC In 00A 000A 28954 070 SH 60 F RC In 25A 625A 28968 0744 250A 28956 072 SH 60 F RC In 60A 600A 28958 074 7 7/6

Order codes SACE Isomax S circuit-breaker F FIED PSIS9607 SL 60 Iu (40 C) 60 A Icu (45 V) 85 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SL 60 F F R 2 250A 455 479 500A 44 467 SL 60 F F R 50 250A 457 48 500A 445 469 SL 60 F F R 80 400A 459 48 800A 447 47 SL 60 F F R 00 500A 46 485 000A 449 47 SL 60 F F R 25 625A 46 487 250A 45 475 SL 60 F F R 60 800A 465 489 600A 45 477 EF Extended front terminals SL 60 F EF R 2 250A 0264 0864 500A 0252 0852 SL 60 F EF R 50 250A 0266 0866 500A 0254 0854 SL 60 F EF R 80 400A 4486 45 800A 0256 0856 SL 60 F EF R 00 500A 0269 0869 000A 0258 0858 SL 60 F EF R 25 625A 027 087 250A 0260 0860 SL 60 F EF R 60 800A 027 087 600A 0262 0862 FC Cu Front terminals for copper cables SL 60 F FC Cu R 2 250A 0408 04008 500A 096 0996 SL 60 F FC Cu R 50 250A 040 0400 500A 098 0998 SL 60 F FC Cu R 80 400A 4492 457 800A 0400 04000 SL 60 F FC Cu R 00 500A 04 040 000A 0402 04002 SL 60 F FC Cu R 25 625A 045 0405 250A 0404 04004 SL 60 F FC Cu R 60 800A 047 0407 600A 0406 04006 FC CuAl Front terminals for copper/aluminium cables SL 60 F FC CuAl R 2 250A 0552 0452 500A 0540 0440 SL 60 F FC CuAl R 50 250A 0554 0454 500A 0542 0442 SL 60 F FC CuAl R 80 400A 4498 452 800A 0544 0444 SL 60 F FC CuAl R 00 500A 0557 0457 000A 0546 0446 SL 60 F FC CuAl R 25 625A 0559 0459 250A 0548 0448 SL 60 F FC CuAl R 60 800A 056 046 600A 0550 0450 R Threaded rear terminals SL 60 F R R 2 250A 0840 04440 500A 0828 04428 SL 60 F R R 50 250A 0842 04442 500A 080 0440 SL 60 F R R 80 400A 450 455 800A 082 0442 SL 60 F R R 00 500A 0845 04445 000A 084 0444 SL 60 F R R 25 625A 0847 04447 250A 086 0446 SL 60 F R R 60 800A 0849 04449 600A 088 0448 RC Rear terminals for cables SL 60 F RC R 2 250A 0696 04296 500A 0684 04284 SL 60 F RC R 50 250A 0698 04298 500A 0686 04286 SL 60 F RC R 80 400A 4504 4529 800A 0688 04288 SL 60 F RC R 00 500A 070 040 000A 0690 04290 SL 60 F RC R 25 625A 070 040 250A 0692 04292 SL 60 F RC R 60 800A 0705 0405 600A 0694 04294 R Res. Cur Threaded rear terminals + kit of threaded rear terminals for residual-current release installed below the circuit-breaker SL 60 F R Res. Cur R 2 250A 25507 500A 25495 SL 60 F R Res. Cur R 50 250A 25509 500A 25497 SL 60 F R Res. Cur R 80 400A 255 800A 25499 SL 60 F R Res. Cur R 00 500A 255 000A 2550 SL 60 F R Res. Cur R 25 625A 2555 250A 2550 SL 60 F R Res. Cur R 60 800A 2557 600A 25505 7 7/7

Order codes SACE Isomax S circuit-breaker F FIED Im 5 Ith Im 0 Ith PSIS9607 Magnetic code SDA0..... R code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SL 60 F F In 50A 250A 25865 2597 500A 2585 25925 SL 60 F F In 80A 400A 25867 2599 800A 25855 25927 SL 60 F F In 00A 000A 25857 25929 SL 60 F F In 25A 625A 2587 2594 250A 25859 259 SL 60 F F In 60A 600A 2586 259 EF Extended front terminals SL 60 F EF In 50A 250A 290 0906 500A 298 0894 SL 60 F EF In 80A 400A 292 0908 800A 2920 0896 SL 60 F EF In 00A 000A 2922 0898 SL 60 F EF In 25A 625A 296 092 250A 2924 0900 SL 60 F EF In 60A 600A 2926 0902 FC Cu Front terminals for copper cables SL 60 F FC Cu In 50A 250A 29274 050 500A 29262 08 SL 60 F FC Cu In 80A 400A 29276 052 800A 29264 040 SL 60 F FC Cu In 00A 000A 29266 042 SL 60 F FC Cu In 25A 625A 29280 056 250A 29268 044 SL 60 F FC Cu In 60A 600A 29270 046 FC CuAl Front terminals for copper/aluminium cables SL 60 F FC CuAl In 50A 250A 2948 70 500A 29406 58 SL 60 F FC CuAl In 80A 400A 29420 72 800A 29408 60 SL 60 F FC CuAl In 00A 000A 2940 62 SL 60 F FC CuAl In 25A 625A 29424 76 250A 2942 64 SL 60 F FC CuAl In 60A 600A 2944 66 R Threaded rear terminals SL 60 F R In 50A 250A 4488 458 500A 4476 446 SL 60 F R In 80A 400A 4490 460 800A 4478 448 SL 60 F R In 00A 000A 4480 450 SL 60 F R In 25A 625A 4494 464 250A 4482 452 SL 60 F R In 60A 600A 4484 454 RC Rear terminals for cables SL 60 F RC In 50A 250A 29562 4 500A 29550 02 SL 60 F RC In 80A 400A 29564 6 800A 29552 04 SL 60 F RC In 00A 000A 29554 06 SL 60 F RC In 25A 625A 29568 20 250A 29556 08 SL 60 F RC In 60A 600A 29558 0 7 7/8

Order codes SACE Isomax S circuit-breaker P PLUG-IN PSIS9607 Moving part SN 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 60 P MP R 2 250A 0989 0209 500A 0977 02027 SN 60 P MP R 50 250A 099 0204 500A 0979 02029 SN 60 P MP R 80 400A 099 0204 800A 098 020 SN 60 P MP R 00 500A 0995 02045 000A 098 020 SN 60 P MP R 25 625A 0997 02047 250A 0985 0205 SN 60 P MP R 60 800A 0999 02049 600A 0987 0207 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 60 P MP In 50A 250A 482 50 500A 470 58 SN 60 P MP In 80A 400A 484 52 800A 472 520 SN 60 P MP In 00A 000A 474 522 SN 60 P MP In 25A 625A 488 56 250A 476 524 SN 60 P MP In 60A 600A 478 526 SH 60 Iu (40 C) 60 A Icu (45 V) 65 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SH 60 P MP R 2 250A 064 024 500A 052 0202 SH 60 P MP R 50 250A 066 026 500A 054 0204 SH 60 P MP R 80 400A 068 028 800A 056 0206 SH 60 P MP R 00 500A 070 0220 000A 058 0208 SH 60 P MP R 25 625A 072 0222 250A 060 020 SH 60 P MP R 60 800A 074 0224 600A 062 022 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SH 60 P MP In 50A 250A 578 626 500A 566 64 SH 60 P MP In 80A 400A 580 628 800A 568 66 SH 60 P MP In 00A 000A 570 68 SH 60 P MP In 25A 625A 584 62 250A 572 620 SH 60 P MP In 60A 600A 574 622 SL 60 Iu (40 C) 60 A Icu (45 V) 85 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SL 60 P MP R 2 250A 04464 0452 500A 04452 04500 SL 60 P MP R 50 250A 04466 0454 500A 04454 04502 SL 60 P MP R 80 400A 456 458 800A 04456 04504 SL 60 P MP R 00 500A 04469 0457 000A 04458 04506 SL 60 P MP R 25 625A 0447 0459 250A 04460 04508 SL 60 P MP R 60 800A 0447 0452 600A 04462 0450 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SL 60 P MP In 50A 250A 674 722 500A 662 70 SL 60 P MP In 80A 400A 676 724 800A 664 72 SL 60 P MP In 00A 000A 666 74 SL 60 P MP In 25A 625A 680 728 250A 668 76 SL 60 P MP In 60A 600A 670 78 7 7/9

Order codes SACE Isomax S circuit-breaker W WITHDRAWABLE PSIS9607 Moving part SN 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 60 W MP R 2 250A 0204 02064 500A 02002 02052 SN 60 W MP R 50 250A 0206 02066 500A 02004 02054 SN 60 W MP R 80 400A 0208 02068 800A 02006 02056 SN 60 W MP R 00 500A 02020 02070 000A 02008 02058 SN 60 W MP R 25 625A 02022 02072 250A 0200 02060 SN 60 W MP R 60 800A 02024 02074 600A 0202 02062 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 60 W MP In 50A 250A 506 554 500A 494 542 SN 60 W MP In 80A 400A 508 556 800A 496 544 SN 60 W MP In 00A 000A 498 546 SN 60 W MP In 25A 625A 52 560 250A 500 548 SN 60 W MP In 60A 600A 502 550 SH 60 Iu (40 C) 60 A Icu (45 V) 65 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SH 60 W MP R 2 250A 089 029 500A 077 0227 SH 60 W MP R 50 250A 09 024 500A 079 0229 SH 60 W MP R 80 400A 09 024 800A 08 02 SH 60 W MP R 00 500A 095 0245 000A 08 02 SH 60 W MP R 25 625A 097 0247 250A 085 025 SH 60 W MP R 60 800A 099 0249 600A 087 027 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SH 60 W MP In 50A 250A 602 650 500A 590 68 SH 60 W MP In 80A 400A 604 652 800A 592 640 SH 60 W MP In 00A 000A 594 642 SH 60 W MP In 25A 625A 608 656 250A 596 644 SH 60 W MP In 60A 600A 598 646 SL 60 Iu (40 C) 60 A Icu (45 V) 85 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SL 60 W MP R 2 250A 04488 0456 500A 04476 04524 SL 60 W MP R 50 250A 04490 0458 500A 04478 04526 SL 60 W MP R 80 400A 457 459 800A 04480 04528 SL 60 W MP R 00 500A 0449 0454 000A 04482 0450 SL 60 W MP R 25 625A 04495 0454 250A 04484 0452 SL 60 W MP R 60 800A 04497 04545 600A 04486 0454 Magnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SL 60 W MP In 50A 250A 698 746 500A 686 74 SL 60 W MP In 80A 400A 700 748 800A 688 76 SL 60 W MP In 00A 000A 690 78 SL 60 W MP In 25A 625A 704 752 250A 692 740 SL 60 W MP In 60A 600A 694 742 7 7/20

Order codes SACE Isomax S circuit-breaker F FIED PSIS9607 SN 250 Iu (40 C) 250 A Icu (45 V) 5 ka Thermomagnetic Im Ith code SDA0..... R release poles 4 poles F Front terminals SN 250 F F R 200 600A 48545 48555 SN 250 F F R 250 750A 48546 48556 SN 250 F F (N50%) R 200 600A 4856 SN 250 F F (N50%) R 250 750A 48562 Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SN 250 F F R 200 000A 495 50 2000A 49 499 SN 250 F F R 250 250A 497 505 2500A 49 50 EF Extended front terminals SN 250 F EF R 200 000A 04552 04777 2000A 04548 0477 SN 250 F EF R 250 250A 04554 04779 2500A 04550 04775 FC Cu Front terminals for copper cables SN 250 F FC Cu R 200 000A 04606 449 2000A 04602 445 SN 250 F FC Cu R 250 250A 04608 442 2500A 04604 447 FC CuAl Front terminals for copper/aluminium cables SN 250 F FC CuAl R 200 000A 04660 4455 2000A 04656 445 SN 250 F FC CuAl R 250 250A 04662 4457 2500A 04658 445 R Threaded rear terminals SN 250 F R R 200 000A 04768 0492 2000A 04764 04908 SN 250 F R R 250 250A 04770 0494 2500A 04766 0490 RC Rear terminals for cables SN 250 F RC R 200 000A 0474 04858 2000A 0470 04854 SN 250 F RC R 250 250A 0476 04860 2500A 0472 04856 R Res. Cur Threaded rear terminals + kit of threaded rear terminals for residual-current release installed below the circuit-breaker SN 250 F R Res. Cur R 200 000A 2552 2000A 2559 SN 250 F R Res. Cur R 250 250A 25525 2500A 2552 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles F Front terminals SN 250 F F In 200A 2000A 2788 27476 SN 250 F F In 250A 2500A 2790 27478 EF Extended front terminals SN 250 F EF In 200A 2000A 756 27 SN 250 F EF In 250A 2500A 758 29 FC Cu Front terminals for copper cables SN 250 F FC Cu In 200A 2000A 804 285 SN 250 F FC Cu In 250A 2500A 806 287 FC CuAl Front terminals for copper/aluminium cables SN 250 F FC CuAl In 200A 2000A 844 24 SN 250 F FC CuAl In 250A 2500A 846 245 R Threaded rear terminals SN 250 F R In 200A 2000A 940 2529 SN 250 F R In 250A 2500A 942 25 RC Rear terminals for cables SN 250 F RC In 200A 2000A 892 248 SN 250 F RC In 250A 2500A 894 248 7 7/2

Order codes SACE Isomax S circuit-breaker F FIED PSIS9607 SH 250 Iu (40 C) 250 A Icu (45 V) 65 ka Thermomagnetic Im Ith code SDA0..... R release poles 4 poles F Front terminals SH 250 F F R 200 600A 48547 48557 SH 250 F F R 250 750A 48548 48558 SH 250 F F (N50%) R 200 600A 4856 SH 250 F F (N50%) R 250 750A 48564 Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SH 250 F F R 200 000A 5 59 2000A 507 55 SH 250 F F R 250 250A 5 52 2500A 509 57 EF Extended front terminals SH 250 F EF R 200 000A 04957 0582 2000A 0495 0578 SH 250 F EF R 250 250A 04959 0584 2500A 04955 0580 FC Cu Front terminals for copper cables SH 250 F FC Cu R 200 000A 050 0526 2000A 05007 0522 SH 250 F FC Cu R 250 250A 050 0528 2500A 05009 0524 FC CuAl Front terminals for copper/aluminium cables SH 250 F FC CuAl R 200 000A 05065 05290 2000A 0506 05286 SH 250 F FC CuAl R 250 250A 05067 05292 2500A 0506 05288 R Threaded rear terminals SH 250 F R R 200 000A 057 0598 2000A 0569 0594 SH 250 F R R 250 250A 0575 05400 2500A 057 0596 RC Rear terminals for cables SH 250 F RC R 200 000A 059 0544 2000A 055 0540 SH 250 F RC R 250 250A 052 0546 2500A 057 0542 R Res. Cur Threaded rear terminals + kit of threaded rear terminals for residual-current release installed below the circuit-breaker SH 250 F R Res. Cur R 200 000A 255 2000A 25527 SH 250 F R Res. Cur R 250 250A 255 2500A 25529 7 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles F Front terminals SH 250 F F In 200A 2000A 27564 27652 SH 250 F F In 250A 2500A 27566 27654 EF Extended front terminals SH 250 F EF In 200A 2000A 948 257 SH 250 F EF In 250A 2500A 950 259 FC Cu Front terminals for copper cables SH 250 F FC Cu In 200A 2000A 996 2585 SH 250 F FC Cu In 250A 2500A 998 2587 FC CuAl Front terminals for copper/aluminium cables SH 250 F FC CuAl In 200A 2000A 2044 26 SH 250 F FC CuAl In 250A 2500A 2046 265 R Threaded rear terminals SH 250 F R In 200A 2000A 2097 2729 SH 250 F R In 250A 2500A 2099 272 RC Rear terminals for cables SH 250 F RC In 200A 2000A 2089 268 SH 250 F RC In 250A 2500A 209 268 7/22

Order codes SACE Isomax S circuit-breaker F FIED PSIS9607 SL 250 Iu (40 C) 250 A Icu (45 V) 85 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles F Front terminals SL 250 F F R 200 000A 527 55 2000A 52 5 SL 250 F F R 250 250A 529 57 2500A 525 5 EF Extended front terminals SL 250 F EF R 200 000A 0544 05668 2000A 0549 05664 SL 250 F EF R 250 250A 05445 05670 2500A 0544 05666 FC Cu Front terminals for copper cables SL 250 F FC Cu R 200 000A 05497 05722 2000A 0549 0578 SL 250 F FC Cu R 250 250A 05499 05724 2500A 05495 05720 FC CuAl Front terminals for copper/aluminium cables SL 250 F FC CuAl R 200 000A 0555 05776 2000A 05547 05772 SL 250 F FC CuAl R 250 250A 0555 05778 2500A 05549 05774 R Threaded rear terminals SL 250 F R R 200 000A 05659 05884 2000A 05655 05880 SL 250 F R R 250 250A 0566 05886 2500A 05657 05882 RC Rear terminals for cables SL 250 F RC R 200 000A 05605 0580 2000A 0560 05826 SL 250 F RC R 250 250A 05607 0582 2500A 0560 05828 R Res. Cur Threaded rear terminals + kit of threaded rear terminals for residual-current release installed below the circuit-breaker SL 250 F R Res. Cur R 200 000A 2559 2000A 2555 SL 250 F R Res. Cur R 250 250A 2554 2500A 2557 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles F Front terminals SL 250 F F In 200A 2000A 27748 27828 SL 250 F F In 250A 2500A 27750 2780 EF Extended front terminals SL 250 F EF In 200A 2000A 27 277 SL 250 F EF In 250A 2500A 29 279 FC Cu Front terminals for copper cables SL 250 F FC Cu In 200A 2000A 285 2785 SL 250 F FC Cu In 250A 2500A 287 2787 FC CuAl Front terminals for copper/aluminium cables SL 250 F FC CuAl In 200A 2000A 22 28 SL 250 F FC CuAl In 250A 2500A 225 285 R Threaded rear terminals SL 250 F R In 200A 2000A 229 292 SL 250 F R In 250A 2500A 2 292 RC Rear terminals for cables SL 250 F RC In 200A 2000A 228 276 SL 250 F RC In 250A 2500A 228 276 7 7/2

Order codes SACE Isomax S circuit-breaker P PLUG-IN PSIS9607 Moving part SN 250 Iu (40 C) 250 A Icu (45 V) 5 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 250 P MP R 200 000A 0492 0499 2000A 0497 0495 SN 250 P MP R 250 250A 0492 0494 2500A 0499 0497 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles SN 250 P MP In 200A 2000A 2929 2945 SN 250 P MP In 250A 2500A 29 2947 SH 250 Iu (40 C) 250 A Icu (45 V) 65 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SH 250 P MP R 200 000A 05407 05425 2000A 0540 0542 SH 250 P MP R 250 250A 05409 05427 2500A 05405 0542 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles SH 250 P MP In 200A 2000A 296 2977 SH 250 P MP In 250A 2500A 296 2979 SL 250 Iu (40 C) 250 A Icu (45 V) 85 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SL 250 P MP R 200 000A 0589 059 2000A 05889 05907 SL 250 P MP R 250 250A 05895 059 2500A 0589 05909 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles SL 250 P MP In 200A 2000A 299 009 SL 250 P MP In 250A 2500A 2995 0 7 7/24

Order codes SACE Isomax S circuit-breaker W WITHDRAWABLE PSIS9607 Moving part SN 250 Iu (40 C) 250 A Icu (45 V) 5 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SN 250 W MP R 200 000A 0490 04948 2000A 04926 04944 SN 250 W MP R 250 250A 0492 04950 2500A 04928 04946 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles SN 250 W MP In 200A 2000A 297 295 SN 250 W MP In 250A 2500A 299 2955 SH 250 Iu (40 C) 250 A Icu (45 V) 65 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SH 250 W MP R 200 000A 0546 0544 2000A 0542 0540 SH 250 W MP R 250 250A 0548 0546 2500A 0544 0542 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles SH 250 W MP In 200A 2000A 2969 2985 SH 250 W MP In 250A 2500A 297 2987 SL 250 Iu (40 C) 250 A Icu (45 V) 85 ka Thermomagnetic Im 5 Ith code SDA0..... R Im 0 Ith code SDA0..... R release poles 4 poles poles 4 poles SL 250 W MP R 200 000A 05902 05920 2000A 05898 0596 SL 250 W MP R 250 250A 05904 05922 2500A 05900 0598 Magnetic Im 0 Ith code SDA0..... R release poles 4 poles SL 250 W MP In 200A 2000A 00 07 SL 250 W MP In 250A 2500A 00 09 7 7/25

Order codes SACE Isomax S4 circuit-breaker F FIED PSIS960 S4N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S4N 60 F F In 00 A I 5548 586 LSI 555 584 LI 5550 588 LSIG 5558 5846 S4N 60 F F In 60 A I 5549 587 LSI 5554 5842 LI 555 589 LSIG 5559 5847 EF Extended front terminals S4N 60 F EF In 00 A I 562 5920 LSI 565 592 LI 56 592 LSIG 567 5925 S4N 60 F EF In 60 A I 05924 06080 LSI 05926 06082 LI 05925 0608 LSIG 05929 06085 FC Cu Front terminals for copper cables S4N 60 F FC Cu In 00 A I 5680 5968 LSI 568 597 LI 568 5969 LSIG 5685 597 S4N 60 F FC Cu In 60 A I 05960 066 LSI 05962 068 LI 0596 067 LSIG 05965 062 FC CuAl Front terminals for copper/aluminium cables S4N 60 F FC CuAl In 00 A I 5728 606 LSI 57 609 LI 5729 607 LSIG 57 602 S4N 60 F FC CuAl In 60 A I 05996 0652 LSI 05998 0654 LI 05997 065 LSIG 0600 0657 R Threaded rear terminals S4N 60 F R In 00 A I 580 62 LSI 58 65 LI 58 6 LSIG 585 67 S4N 60 F R In 60 A I 06074 06224 LSI 06076 06226 LI 06075 06225 LSIG 06079 06229 RC Rear terminals for cables S4N 60 F RC In 00 A I 5782 6064 LSI 5785 6067 LI 578 6065 LSIG 5787 6069 S4N 60 F RC In 60 A I 0608 0688 LSI 06040 0690 LI 0609 0689 LSIG 0604 069 7 S4H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S4H 60 F F In 00 A I 642 6424 LSI 646 6428 LI 644 6426 LSIG 652 644 S4H 60 F F In 60 A I 64 6425 LSI 647 6429 LI 645 6427 LSIG 65 645 EF Extended front terminals S4H 60 F EF In 00 A I 6226 6508 LSI 6228 650 LI 6227 6509 LSIG 62 65 S4H 60 F EF In 60 A I 06254 06404 LSI 06256 06406 LI 06255 06405 LSIG 06259 06409 FC Cu Front terminals for copper cables S4H 60 F FC Cu In 00 A I 6274 6556 LSI 6276 6558 LI 6275 6557 LSIG 6279 656 S4H 60 F FC Cu In 60 A I 06290 06440 LSI 06292 06442 LI 0629 0644 LSIG 06295 06445 FC CuAl Front terminals for copper/aluminium cables S4H 60 F FC CuAl In 00 A I 622 6604 LSI 624 6606 LI 62 6605 LSIG 627 6609 S4H 60 F FC CuAl In 60 A I 0626 06476 LSI 0628 06478 LI 0627 06477 LSIG 06 0648 7/26

Order codes SACE Isomax S4 circuit-breaker F FIED PSIS960 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles R Threaded rear terminals S4H 60 F R In 00 A I 648 6700 LSI 6420 6702 LI 649 670 LSIG 642 6705 S4H 60 F R In 60 A I 0698 06548 LSI 06400 06550 LI 0699 06549 LSIG 0640 0655 RC Rear terminals for cables S4H 60 F RC In 00 A I 670 6652 LSI 672 6654 LI 67 665 LSIG 675 6657 S4H 60 F RC In 60 A I 0662 0652 LSI 0664 0654 LI 066 065 LSIG 0667 0657 S4L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S4L 60 F F In 00 A I 670 702 LSI 674 706 LI 672 704 LSIG 6740 7022 S4L 60 F F In 60 A I 67 70 LSI 675 707 LI 67 705 LSIG 674 702 EF Extended front terminals S4L 60 F EF In 00 A I 684 7096 LSI 686 7098 LI 685 7097 LSIG 689 70 S4L 60 F EF In 60 A I 06578 06728 LSI 06580 0670 LI 06579 06729 LSIG 0658 067 FC Cu Front terminals for copper cables S4L 60 F FC Cu In 00 A I 6862 744 LSI 6864 746 LI 686 745 LSIG 6867 749 S4L 60 F FC Cu In 60 A I 0664 06764 LSI 0666 06766 LI 0665 06765 LSIG 0669 06769 FC CuAl Front terminals for copper/aluminium cables S4L 60 F FC CuAl In 00 A I 690 792 LSI 692 794 LI 69 79 LSIG 695 797 S4L 60 F FC CuAl In 60 A I 06650 06800 LSI 06652 06802 LI 0665 0680 LSIG 06655 06805 R Threaded rear terminals S4L 60 F R In 00 A I 7006 7288 LSI 7008 7290 LI 7007 7289 LSIG 70 729 S4L 60 F R In 60 A I 06722 06872 LSI 06724 06874 LI 0672 0687 LSIG 06727 06877 RC Rear terminals for cables S4L 60 F RC In 00 A I 6958 7240 LSI 6960 7242 LI 6959 724 LSIG 696 7245 S4L 60 F RC In 60 A I 06686 0686 LSI 06688 0688 LI 06687 0687 LSIG 0669 0684 7 7/27

Order codes SACE Isomax S4 circuit-breaker P PLUG-IN PSIS960 Moving part S4N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S4N 60 P MP In 00 A I 68 60 LSI 62 6 LI 69 6 LSIG 62 65 S4N 60 P MP In 60 A I 0620 06242 LSI 0622 06244 LI 062 0624 LSIG 0625 06247 S4H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4H 60 P MP In 00 A I 6706 678 LSI 6708 6720 LI 6707 679 LSIG 67 672 S4H 60 P MP In 60 A I 06554 06566 LSI 06556 06568 LI 06555 06567 LSIG 06559 0657 S4L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4L 60 P MP In 00 A I 7294 706 LSI 7296 708 LI 7295 707 LSIG 7299 7 S4L 60 P MP In 60 A I 06878 06890 LSI 06880 06892 LI 06879 0689 LSIG 0688 06895 W WITHDRAWABLE PSIS960 Moving part S4N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S4N 60 W MP In 00 A I 624 66 LSI 627 69 LI 625 67 LSIG 629 64 S4N 60 W MP In 60 A I 0626 06248 LSI 0628 06250 LI 0627 06249 LSIG 0624 0625 S4H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S4H 60 W MP In 00 A I 672 6724 LSI 674 6726 LI 67 6725 LSIG 677 6729 S4H 60 W MP In 60 A I 06560 06572 LSI 06562 06574 LI 0656 0657 LSIG 06565 06577 7 S4L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4L 60 W MP In 00 A I 700 72 LSI 702 74 LI 70 7 LSIG 705 77 S4L 60 W MP In 60 A I 06884 06896 LSI 06886 06898 LI 06885 06897 LSIG 06889 0690 7/28

Order codes SACE Isomax S4 circuit-breaker F FIED PSIS960 S4N 250 Iu (40 C) 250 A Icu (45 V) 5 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S4N 250 F F In 250 A I 78 784 LSI 720 786 LI 79 785 LSIG 72 789 EF Extended front terminals S4N 250 F EF In 250 A I 06902 07052 LSI 06904 07054 LI 0690 0705 LSIG 06907 07057 FC Cu Front terminals for copper cables S4N 250 F FC Cu In 250 A I 0698 07088 LSI 06940 07090 LI 0699 07089 LSIG 0694 0709 FC CuAl Front terminals for copper/aluminium cables S4N 250 F FC CuAl In 250 A I 06974 0724 LSI 06976 0726 LI 06975 0725 LSIG 06979 0729 R Threaded rear terminals S4N 250 F R In 250 A I 07046 0796 LSI 07048 0798 LI 07047 0797 LSIG 0705 0720 RC Rear terminals for cables S4N 250 F RC In 250 A I 0700 0760 LSI 0702 0762 LI 070 076 LSIG 0705 0765 S4H 250 Iu (40 C) 250 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S4H 250 F F In 250 A I 7450 756 LSI 7452 758 LI 745 757 LSIG 7455 752 EF Extended front terminals S4H 250 F EF In 250 A I 07226 0776 LSI 07228 0778 LI 07227 0777 LSIG 072 078 FC Cu Front terminals for copper cables S4H 250 F FC Cu In 250 A I 07262 0742 LSI 07264 0744 LI 0726 074 LSIG 07267 0747 FC CuAl Front terminals for copper/aluminium cables S4H 250 F FC CuAl In 250 A I 07298 07448 LSI 0700 07450 LI 07299 07449 LSIG 070 0745 R Threaded rear terminals S4H 250 F R In 250 A I 0770 07520 LSI 0772 07522 LI 077 0752 LSIG 0775 07525 RC Rear terminals for cables S4H 250 F RC In 250 A I 074 07484 LSI 076 07486 LI 075 07485 LSIG 079 07489 7 7/29

Order codes SACE Isomax S4 circuit-breaker F FIED PSIS960 S4L 250 Iu (40 C) 250 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S4L 250 F F In 250 A I 7582 7648 LSI 7584 7650 LI 758 7649 LSIG 7587 765 EF Extended front terminals S4L 250 F EF In 250 A I 07550 07700 LSI 07552 07702 LI 0755 0770 LSIG 07555 07705 FC Cu Front terminals for copper cables S4L 250 F FC Cu In 250 A I 07586 0776 LSI 07588 0778 LI 07587 0777 LSIG 0759 0774 FC CuAl Front terminals for copper/aluminium cables S4L 250 F FC CuAl In 250 A I 07622 07772 LSI 07624 07774 LI 0762 0777 LSIG 07627 07777 R Threaded rear terminals S4L 250 F R In 250 A I 07694 07844 LSI 07696 07846 LI 07695 07845 LSIG 07699 07849 RC Rear terminals for cables S4L 250 F RC In 250 A I 07658 07808 LSI 07660 0780 LI 07659 07809 LSIG 0766 078 7 7/0

Order codes SACE Isomax S4 circuit-breaker P PLUG-IN Moving part S4N 250 Iu (40 C) 250 A Icu (45 V) 5 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S4N 250 P MP In 250 A I 07202 0724 LSI 07204 0726 LI 0720 0725 LSIG 07207 0729 PSIS960 S4H 250 Iu (40 C) 250 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S4H 250 P MP In 250 A I 07526 0758 LSI 07528 07540 LI 07527 0759 LSIG 075 0754 S4L 250 Iu (40 C) 250 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S4L 250 P MP In 250 A I 07850 07862 LSI 07852 07864 LI 0785 0786 LSIG 07855 07867 W WITHDRAWABLE Moving part S4N 250 Iu (40 C) 250 A Icu (45 V) 5 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4N 250 W MP In 250 A I 07208 07220 LSI 0720 07222 LI 07209 0722 LSIG 072 07225 PSIS960 S4H 250 Iu (40 C) 250 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4H 250 W MP In 250 A I 0752 07544 LSI 0754 07546 LI 075 07545 LSIG 0757 07549 S4L 250 Iu (40 C) 250 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4L 250 W MP In 250 A I 07856 07868 LSI 07858 07870 LI 07857 07869 LSIG 0786 0787 7 7/

Order codes SACE Isomax S5 circuit-breaker F FIED PSIS96 S5N 400 Iu (40 C) 400 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R release Ith poles 4 poles F Front terminals S5N 400 F F R 20 200A 848 8440 S5N 400 F F R 400 4000A 849 844 EF Extended front terminals S5N 400 F EF R 20 200A 8442 8444 S5N 400 F EF R 400 4000A 844 8445 FC Cu Front terminals for copper cables S5N 400 F FC Cu R 20 200A 8446 8448 S5N 400 F FC Cu R 400 4000A 8447 8449 FC CuAl Front terminals for copper/aluminium cables S5N 400 F FC CuAl* R 20 200A 8450 8452 S5N 400 F FC CuAl* R 400 4000A 845 845 S5N 400 F FC CuAl** R 20 200A 8466 8480 S5N 400 F FC CuAl** R 400 4000A 8467 848 R Threaded rear terminals S5N 400 F R R 20 200A 8486 8488 S5N 400 F R R 400 4000A 8487 8489 RC Rear terminals for cables S5N 400 F RC R 20 200A 8482 8484 S5N 400 F RC R 400 4000A 848 8485 7 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S5N 400 F F In 20 A I 774 7846 LSI 778 7850 LI 776 7848 LSIG 7724 7856 S5N 400 F F In 400 A I 775 7847 LSI 779 785 LI 777 7849 LSIG 7725 7857 EF Extended front terminals S5N 400 F EF In 20 A I 07874 0874 LSI 07878 0878 LI 07876 0876 LSIG 07884 0884 S5N 400 F EF In 400 A I 07875 0875 LSI 07879 0879 LI 07877 0877 LSIG 07885 0885 FC Cu Front terminals for copper cables S5N 400 F FC Cu In 20 A I 07946 08246 LSI 07950 08250 LI 07948 08248 LSIG 07956 08256 S5N 400 F FC Cu In 400 A I 07947 08247 LSI 0795 0825 LI 07949 08249 LSIG 07957 08257 FC CuAl Front terminals for copper/aluminium cables S5N 400 F FC CuAl* In 20 A I 0808 088 LSI 08022 0822 LI 08020 0820 LSIG 08028 0828 S5N 400 F FC CuAl* In 400 A I 0809 089 LSI 0802 082 LI 0802 082 LSIG 08029 0829 S5N 400 F FC CuAl** In 20 A I 8454 8468 LSI 8458 8472 LI 8456 8470 LSIG 8464 8478 S5N 400 F FC CuAl** In 400 A I 8455 8469 LSI 8459 847 LI 8457 847 LSIG 8465 8479 R Threaded rear terminals S5N 400 F R In 20 A I 0862 08450 LSI 0866 08454 LI 0864 08452 LSIG 0872 08460 S5N 400 F R In 400 A I 086 0845 LSI 0867 08455 LI 0865 0845 LSIG 087 0846 RC Rear terminals for cables S5N 400 F RC In 20 A I 08090 0890 LSI 08094 0894 LI 08092 0892 LSIG 0800 08400 S5N 400 F RC In 400 A I 0809 089 LSI 08095 0895 LI 0809 089 LSIG 080 0840 * Cable section x 240 mm 2 ** Cable section 2 x 20 mm 2 7/2

Order codes SACE Isomax S5 circuit-breaker F FIED PSIS96 S5H 400 Iu (40 C) 400 A Icu (45 V) 65 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S5H 400 F F R 20 200A 8522 8524 S5H 400 F F R 400 4000A 852 8525 EF Extended front terminals S5H 400 F EF R 20 200A 8526 8528 S5H 400 F EF R 400 4000A 8527 8529 FC Cu Front terminals for copper cables S5H 400 F FC Cu R 20 200A 850 852 S5H 400 F FC Cu R 400 4000A 85 85 FC CuAl Front terminals for copper/aluminium cables S5H 400 F FC CuAl* R 20 200A 854 856 S5H 400 F FC CuAl* R 400 4000A 855 857 S5H 400 F FC CuAl** R 20 200A 8550 8564 S5H 400 F FC CuAl** R 400 4000A 855 8565 R Threaded rear terminals S5H 400 F R R 20 200A 8570 8572 S5H 400 F R R 400 4000A 857 857 RC Rear terminals for cables S5H 400 F RC R 20 200A 8566 8568 S5H 400 F RC R 400 4000A 8567 8569 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S5H 400 F F In 20 A I 7990 822 LSI 7994 826 LI 7992 824 LSIG 8000 82 S5H 400 F F In 400 A I 799 82 LSI 7995 827 LI 799 825 LSIG 800 8 EF Extended front terminals S5H 400 F EF In 20 A I 0850 0880 LSI 0854 0884 LI 0852 0882 LSIG 08520 08820 S5H 400 F EF In 400 A I 085 088 LSI 0855 0885 LI 085 088 LSIG 0852 0882 FC Cu Front terminals for copper cables S5H 400 F FC Cu In 20 A I 08582 08882 LSI 08586 08886 LI 08584 08884 LSIG 08592 08892 S5H 400 F FC Cu In 400 A I 0858 0888 LSI 08587 08887 LI 08585 08885 LSIG 0859 0889 FC CuAl Front terminals for copper/aluminium cables S5H 400 F FC CuAl* In 20 A I 08654 08954 LSI 08658 08958 LI 08656 08956 LSIG 08664 08964 S5H 400 F FC CuAl* In 400 A I 08655 08955 LSI 08659 08959 LI 08657 08957 LSIG 08665 08965 S5H 400 F FC CuAl** In 20 A I 858 8552 LSI 8542 8556 LI 8540 8554 LSIG 8548 856 S5H 400 F FC CuAl** In 400 A I 859 855 LSI 854 8557 LI 854 8555 LSIG 8549 8562 R Threaded rear terminals S5H 400 F R In 20 A I 08798 09098 LSI 08802 0902 LI 08800 0900 LSIG 08808 0908 S5H 400 F R In 400 A I 08799 09099 LSI 0880 090 LI 0880 090 LSIG 08809 0909 RC Rear terminals for cables S5H 400 F RC In 20 A I 08726 09026 LSI 0870 0900 LI 08728 09028 LSIG 0876 0906 S5H 400 F RC In 400 A I 08727 09027 LSI 087 090 LI 08729 09029 LSIG 0877 0907 * Cable section x 240 mm 2 ** Cable section 2 x 20 mm 2 7 7/

Order codes SACE Isomax S5 circuit-breaker F FIED PSIS96 S5L 400 Iu (40 C) 400 A Icu (45 V) 00 ka Thermomagnetic Im 5...0 code SDA0..... R release Ith poles 4 poles F Front terminals S5L 400 F F R 20 200A 8606 8608 S5L 400 F F R 400 4000A 8607 8609 EF Extended front terminals S5L 400 F EF R 20 200A 860 862 S5L 400 F EF R 400 4000A 86 86 FC Cu Front terminals for copper cables S5L 400 F FC Cu R 20 200A 864 866 S5L 400 F FC Cu R 400 4000A 865 867 FC CuAl Front terminals for copper/aluminium cables S5L 400 F FC CuAl* R 20 200A 868 8620 S5L 400 F FC CuAl* R 400 4000A 869 862 S5L 400 F FC CuAl** R 20 200A 864 8648 S5L 400 F FC CuAl** R 400 4000A 865 8649 R Threaded rear terminals S5L 400 F R R 20 200A 8654 8656 S5L 400 F R R 400 4000A 8655 8657 RC Rear terminals for cables S5L 400 F RC R 20 200A 8650 8652 S5L 400 F RC R 400 4000A 865 865 7 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S5L 400 F F In 20 A I 8254 886 LSI 8258 890 LI 8256 888 LSIG 8264 896 S5L 400 F F In 400 A I 8255 887 LSI 8259 89 LI 8257 889 LSIG 8265 897 EF Extended front terminals S5L 400 F EF In 20 A I 0958 09458 LSI 0962 09462 LI 0960 09460 LSIG 0968 09468 S5L 400 F EF In 400 A I 0959 09459 LSI 096 0946 LI 096 0946 LSIG 0969 09469 FC Cu Front terminals for copper cables S5L 400 F FC Cu In 20 A I 0920 0950 LSI 0924 0954 LI 0922 0952 LSIG 09240 09540 S5L 400 F FC Cu In 400 A I 092 095 LSI 0925 0955 LI 092 095 LSIG 0924 0954 FC CuAl Front terminals for copper/aluminium cables S5L 400 F FC CuAl* In 20 A I 0902 09602 LSI 0906 09606 LI 0904 09604 LSIG 092 0962 S5L 400 F FC CuAl* In 400 A I 090 0960 LSI 0907 09607 LI 0905 09605 LSIG 09 096 S5L 400 F FC CuAl** In 20 A I 8622 866 LSI 8626 8640 LI 8624 868 LSIG 8628 8646 S5L 400 F FC CuAl** In 400 A I 862 867 LSI 8627 864 LI 8625 869 LSIG 8629 8647 R Threaded rear terminals S5L 400 F R In 20 A I 09446 09746 LSI 09450 09750 LI 09448 09748 LSIG 09456 09756 S5L 400 F R In 400 A I 09447 09747 LSI 0945 0975 LI 09449 09749 LSIG 09457 09757 RC Rear terminals for cables S5L 400 F RC In 20 A I 0974 09674 LSI 0978 09678 LI 0976 09676 LSIG 0984 09684 S5L 400 F RC In 400 A I 0975 09675 LSI 0979 09679 LI 0977 09677 LSIG 0985 09685 * Cable section x 240 mm 2 ** Cable section 2 x 20 mm 2 7/4

Order codes SACE Isomax S5 circuit-breaker P PLUG-IN Moving part S5N 400 Iu (40 C) 400 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S5N 400 P MP R 20 200A 4896 4902 S5N 400 P MP R 400 4000A 4897 490 PSIS96 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5N 400 P MP In 20 A I 08462 08486 LSI 08466 08490 LI 08464 08488 LSIG 08472 08496 S5N 400 P MP In 400 A I 0846 08487 LSI 08467 0849 LI 08465 08489 LSIG 0847 08497 S5H 400 Iu (40 C) 400 A Icu (45 V) 65 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S5H 400 P MP R 20 200A 4898 4904 S5H 400 P MP R 400 4000A 4899 4905 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5H 400 P MP In 20 A I 090 094 LSI 094 098 LI 092 096 LSIG 0920 0944 S5H 400 P MP In 400 A I 09 095 LSI 095 099 LI 09 097 LSIG 092 0945 S5L 400 Iu (40 C) 400 A Icu (45 V) 00 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S5L 400 P MP R 20 200A 4900 4906 S5L 400 P MP R 400 4000A 490 4907 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5L 400 P MP In 20 A I 09758 09782 LSI 09762 09786 LI 09760 09784 LSIG 09768 09792 S5L 400 P MP In 400 A I 09759 0978 LSI 0976 09787 LI 0976 09785 LSIG 09769 0979 7 7/5

Order codes SACE Isomax S5 circuit-breaker W WITHDRAWABLE Moving part S5N 400 Iu (40 C) 400 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S5N 400 W MP R 20 200A 844 846 S5N 400 W MP R 400 4000A 845 847 PSIS96 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5N 400 W MP In 20 A I 08474 08498 LSI 08478 08502 LI 08476 08500 LSIG 08484 08508 S5N 400 W MP In 400 A I 08475 08499 LSI 08479 0850 LI 08477 0850 LSIG 08485 08509 S5H 400 Iu (40 C) 400 A Icu (45 V) 65 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S5H 400 W MP R 20 200A 8490 8492 S5H 400 W MP R 400 4000A 849 849 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S5H 400 W MP In 20 A I 0922 0946 LSI 0926 0950 LI 0924 0948 LSIG 092 0956 S5H 400 W MP In 400 A I 092 0947 LSI 0927 095 LI 0925 0949 LSIG 09 0957 S5L 400 Iu (40 C) 400 A Icu (45 V) 00 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S5L 400 W MP R 20 200A 8574 8576 S5L 400 W MP R 400 4000A 8575 8577 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5L 400 W MP In 20 A I 09770 09794 LSI 09774 09798 LI 09772 09796 LSIG 09780 09804 S5L 400 W MP In 400 A I 0977 09795 LSI 09775 09799 LI 0977 09797 LSIG 0978 09805 7 7/6

Order codes SACE Isomax S5 circuit-breaker W WITHDRAWABLE Moving part () S5N 400 Iu (40 C) 400 A Icu (45 V) 5 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S5N 400 W MP R 20 200A 8426 846 S5N 400 W MP R 400 4000A 8427 847 PSIS96 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S5N 400 W MP In 20 A I 848 8428 LSI 8422 842 LI 8420 840 LSIG 8424 844 S5N 400 W MP In 400 A I 849 5608 LSI 842 84 LI 842 84 LSIG 8425 845 S5H 400 Iu (40 C) 400 A Icu (45 V) 65 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S5H 400 W MP R 20 200A 8506 8520 S5H 400 W MP R 400 4000A 8507 852 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5H 400 W MP In 20 A I 8494 8508 LSI 8498 852 LI 8496 850 LSIG 8504 858 S5H 400 W MP In 400 A I 8495 8509 LSI 8499 85 LI 8497 85 LSIG 8505 859 S5L 400 Iu (40 C) 400 A Icu (45 V) 00 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S5L 400 W MP R 20 200A 8590 8604 S5L 400 W MP R 400 4000A 859 8605 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S5L 400 W MP In 20 A I 8578 8592 LSI 8582 8596 LI 8580 8594 LSIG 8588 8602 S5L 400 W MP In 400 A I 8579 859 LSI 858 8597 LI 858 8595 LSIG 8589 860 () The S5 400 mobile parts indicated on this page can be used in conjunction with S5 60 W FP fixed parts. Two different fixed parts are available for circuit-breakers S5 400 and S5 60. Fixed circuit-breaker S5 400: converted into the mobile part of a withdrawable circuit-breaker using kit SDA0 78 R (three-pole), SDA0 79 R (four-pole) can be used in conjunction with the fixed part for S5 400 (see codes on pages 7/8). converted into the mobile part of a withdrawable circuit-breaker using kit SDA0 8778 R (three-pole), SDA0 8779 R (four-pole) can be used in conjunction with the fixed part for S5 60. This page shows the codes for the mobile parts of withdrawable circuit-breakers which have already been converted and can be used in conjunction with the fixed parts for S5 60. Circuit-breaker S5 60 can be converted into the mobile part of a withdrawable circuit-breaker using kit SDA0 8778 R (three-pole), SDA0 8779 R (four-pole) and used in conjunction exclusively with the fixed parts for S5 60 (see codes on page 7/8). 7 7/7

Order codes SACE Isomax S5 circuit-breaker F FIED PSIS96 S5N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S5N 60 F F R 500 5000A 8678 868 ES Spreaded extended front terminals S5N 60 F ES R 500 5000A 8684 8685 FC Cu Front terminals for copper cables S5N 60 F FC Cu R 500 5000A 8686 8687 R Threaded rear terminals S5N 60 F R R 500 5000A 8690 869 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S5N 60 F F In 60 A I 8674 8679 LSI 8676 868 LI 8675 8680 LSIG 8677 8682 ES Spreaded extended front terminals S5N 60 F ES In 60 A I 4575 4725 LSI 4577 4727 LI 4576 4726 LSIG 4580 470 FC Cu Front terminals for copper cables S5N 60 F FC Cu In 60 A I 46 476 LSI 46 476 LI 462 4762 LSIG 466 4766 R Threaded rear terminals S5N 60 F R In 60 A I 479 4869 LSI 472 487 LI 4720 4870 LSIG 4724 4874 S5H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles F Front terminals S5H 60 F F R 500 5000A 8708 87 ES Spreaded extended front terminals S5H 60 F ES R 500 5000A 874 875 FC Cu Front terminals for copper cables S5H 60 F FC Cu R 500 5000A 876 877 R Threaded rear terminals S5H 60 F R R 500 5000A 8720 872 7 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S5H 60 F F In 60 A I 8704 8709 LSI 8706 87 LI 8705 870 LSIG 8707 872 ES Spreaded extended front terminals S5H 60 F ES In 60 A I 4899 5049 LSI 490 505 LI 4900 5050 LSIG 4904 5054 FC Cu Front terminals for copper cables S5H 60 F FC Cu In 60 A I 495 5085 LSI 497 5087 LI 496 5086 LSIG 4940 5090 R Threaded rear terminals S5H 60 F R In 60 A I 504 59 LSI 5045 595 LI 5044 594 LSIG 5048 598 7/8

Order codes SACE Isomax S5 circuit-breaker F FIED PSIS96 S5L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S5L 60 F F R 500 5000A 8740 8745 ES Spreaded extended front terminals S5L 60 F ES R 500 5000A 8746 8747 FC Cu Front terminals for copper cables S5L 60 F FC Cu R 500 5000A 8748 8749 R Threaded rear terminals S5L 60 F R R 500 5000A 8752 875 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S5L 60 F F In 60 A I 876 874 LSI 878 874 LI 877 8742 LSIG 879 8744 ES Spreaded extended front terminals S5L 60 F ES In 60 A I 522 57 LSI 4799 480 LI 5224 574 LSIG 5228 578 FC Cu Front terminals for copper cables S5L 60 F FC Cu In 60 A I 5259 5409 LSI 4748 485 LI 5260 540 LSIG 5264 544 R Threaded rear terminals S5L 60 F R In 60 A I 567 557 LSI 4775 484 LI 568 558 LSIG 572 5522 7 7/9

Order codes SACE Isomax S5 circuit-breaker W WITHDRAWABLE Moving part S5N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S5N 60 W MP R 500 5000A 8666 867 PSIS96 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5N 60 W MP In 60 A I 8660 8667 LSI 8662 8669 LI 866 8668 LSIG 8665 8672 S5H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S5H 60 W MP R 500 5000A 8697 870 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5H 60 W MP In 60 A I 869 8699 LSI 8695 870 LI 8694 8700 LSIG 8696 8702 S5L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S5L 60 W MP R 500 5000A 8729 8754 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S5L 60 W MP In 60 A I 872 870 LSI 8725 872 LI 8724 87 LSIG 8728 874 7 7/40

Order codes SACE Isomax S6 circuit-breaker F FIED PSIS966 S6N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S6N 60 F F R 60 600A 8787 8788 EF Extended front terminals S6N 60 F EF R 60 600A 8789 8790 FC CuAl Front terminals for copper/aluminium cables S6N 60 F FC CuAl* R 60 600A 879 8792 R Threaded rear terminals S6N 60 F R R 60 600A 8795 8796 RC Rear terminals for cables S6N 60 F RC R 60 600A 879 8794 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6N 60 F F In 60 A I 858 8572 LSI 8520 8574 LI 859 857 LSIG 852 8577 EF Extended front terminals S6N 60 F EF In 60 A I 09806 09902 LSI 09808 09904 LI 09807 0990 LSIG 098 09907 FC CuAl Front terminals for copper/aluminium cables S6N 60 F FC CuAl* In 60 A I 0986 0992 LSI 0988 0994 LI 0987 099 LSIG 0984 0997 R Threaded rear terminals S6N 60 F R In 60 A I 09896 09992 LSI 09898 09994 LI 09897 0999 LSIG 0990 09997 RC Rear terminals for cables S6N 60 F RC In 60 A I 09866 09962 LSI 09868 09964 LI 09867 0996 LSIG 0987 09967 S6S 60 Iu (40 C) 60 A Icu (45 V) 50 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles F Front terminals S6S 60 F F R 60 600A 8799 8800 EF Extended front terminals S6S 60 F EF R 60 600A 880 8802 FC CuAl Front terminals for copper/aluminium cables S6S 60 F FC CuAl* R 60 600A 887 888 R Threaded rear terminals S6S 60 F R R 60 600A 8957 8959 RC Rear terminals for cables S6S 60 F RC R 60 600A 889 8820 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6S 60 F F In 60 A I 8626 8680 LSI 8628 8682 LI 8627 868 LSIG 86 8685 EF Extended front terminals S6S 60 F EF In 60 A I 000 006 LSI 002 008 LI 00 007 LSIG 005 0 FC CuAl Front terminals for copper/aluminium cables S6S 60 F FC CuAl* In 60 A I 0040 06 LSI 0042 08 LI 004 07 LSIG 0045 04 R Threaded rear terminals S6S 60 F R In 60 A I 000 096 LSI 002 098 LI 00 097 LSIG 005 020 RC Rear terminals for cables S6S 60 F RC In 60 A I 0070 066 LSI 0072 068 LI 007 067 LSIG 0075 07 7 * Cable section x 240 mm 2 7/4

Order codes SACE Isomax S6 circuit-breaker F FIED PSIS966 S6H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S6H 60 F F R 60 600A 882 8824 EF Extended front terminals S6H 60 F EF R 60 600A 8825 8826 FC CuAl Front terminals for copper/aluminium cables S6H 60 F FC CuAl* R 60 600A 8827 885 R Threaded rear terminals S6H 60 F R R 60 600A 8958 8960 RC Rear terminals for cables S6H 60 F RC R 60 600A 884 8844 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6H 60 F F In 60 A I 874 8788 LSI 876 8790 LI 875 8789 LSIG 879 879 EF Extended front terminals S6H 60 F EF In 60 A I 024 00 LSI 026 02 LI 025 0 LSIG 029 05 FC CuAl Front terminals for copper/aluminium cables S6H 60 F FC CuAl* In 60 A I 0244 040 LSI 0246 042 LI 0245 04 LSIG 0249 045 R Threaded rear terminals S6H 60 F R In 60 A I 004 0400 LSI 006 0402 LI 005 040 LSIG 009 0405 RC Rear terminals for cables S6H 60 F RC In 60 A I 0274 070 LSI 0276 072 LI 0275 07 LSIG 0279 075 S6L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S6L 60 F F R 60 600A 8847 8848 EF Extended front terminals S6L 60 F EF R 60 600A 8849 8850 FC CuAl Front terminals for copper/aluminium cables S6L 60 F FC CuAl* R 60 600A 885 8859 R Threaded rear terminals S6L 60 F R R 60 600A 896 8962 RC Rear terminals for cables S6L 60 F RC R 60 600A 8867 8868 7 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6L 60 F F In 60 A I 8842 8896 LSI 8844 8898 LI 884 8897 LSIG 8847 890 EF Extended front terminals S6L 60 F EF In 60 A I 048 054 LSI 0420 056 LI 049 055 LSIG 042 059 FC CuAl Front terminals for copper/aluminium cables S6L 60 F FC CuAl* In 60 A I 0448 0544 LSI 0450 0546 LI 0449 0545 LSIG 045 0549 R Threaded rear terminals S6L 60 F R In 60 A I 0508 0604 LSI 050 0606 LI 0509 0605 LSIG 05 0609 RC Rear terminals for cables S6L 60 F RC In 60 A I 0478 0574 LSI 0480 0576 LI 0479 0575 LSIG 048 0579 * Cable section 2 x 240 mm 2 7/42

Order codes SACE Isomax S6 circuit-breaker W WITHDRAWABLE Moving part S6N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S6N 60 W MP R 60 600A 8785 8786 PSIS966 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S6N 60 W MP In 60 A I 09998 0004 LSI 0000 0006 LI 09999 0005 LSIG 000 0009 S6S 60 Iu (40 C) 60 A Icu (45 V) 50 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S6S 60 W MP R 60 600A 8797 8798 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S6S 60 W MP In 60 A I 0202 0208 LSI 0204 020 LI 020 0209 LSIG 0207 02 S6H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S6H 60 W MP R 60 600A 882 8822 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S6H 60 W MP In 60 A I 0406 042 LSI 0408 044 LI 0407 04 LSIG 04 047 S6L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S6L 60 W MP R 60 600A 8845 8846 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S6L 60 W MP In 60 A I 060 066 LSI 062 068 LI 06 067 LSIG 065 062 7 7/4

Order codes SACE Isomax S6 circuit-breaker F FIED PSIS966 S6N 800 Iu (40 C) 800 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S6N 800 F F R 800 8000A 887 8872 EF Extended front terminals S6N 800 F EF R 800 8000A 887 8874 FC CuAl Front terminals for copper/aluminium cables S6N 800 F FC CuAl* R 800 8000A 8875 8876 R Threaded rear terminals S6N 800 F R R 800 8000A 8879 8880 RC Rear terminals for cables S6N 60 F RC R 800 8000A 8877 8878 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S6N 800 F F In 800 A I 8950 9004 LSI 8952 9006 LI 895 9005 LSIG 8955 9009 EF Extended front terminals S6N 800 F EF In 800 A I 0622 078 LSI 0624 0720 LI 062 079 LSIG 0627 072 FC CuAl Front terminals for copper/aluminium cables S6N 800 F FC CuAl* In 800 A I 0652 0748 LSI 0654 0750 LI 065 0749 LSIG 0657 075 R Threaded rear terminals S6N 800 F R In 800 A I 072 0808 LSI 074 080 LI 07 0809 LSIG 077 08 RC Rear terminals for cables S6N 800 F RC In 800 A I 0682 0778 LSI 0684 0780 LI 068 0779 LSIG 0687 078 S6S 800 Iu (40 C) 800 A Icu (45 V) 50 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S6S 800 F F R 800 8000A 888 8884 EF Extended front terminals S6S 800 F EF R 800 8000A 8885 8886 FC CuAl Front terminals for copper/aluminium cables S6S 800 F FC CuAl* R 800 8000A 8887 8895 R Threaded rear terminals S6S 800 F R R 800 8000A 896 8964 RC Rear terminals for cables S6S 800 F RC R 800 8000A 890 8904 7 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6S 800 F F In 800 A I 9058 92 LSI 9060 94 LI 9059 9 LSIG 906 97 EF Extended front terminals S6S 800 F EF In 800 A I 0826 0922 LSI 0828 0924 LI 0827 092 LSIG 08 0927 FC CuAl Front terminals for copper/aluminium cables S6S 800 F FC CuAl* In 800 A I 0856 0952 LSI 0858 0954 LI 0857 095 LSIG 086 0957 R Threaded rear terminals S6S 800 F R In 800 A I 096 006 LSI 098 008 LI 097 007 LSIG 092 0 RC Rear terminals for cables S6S 800 F RC In 800 A I 0886 0976 LSI 0888 0978 LI 0887 0977 LSIG 089 098 7/44 * Cable section x 85 mm 2

Order codes SACE Isomax S6 circuit-breaker F FIED PSIS966 S6H 800 Iu (40 C) 800 A Icu (45 V) 65 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S6H 800 F F R 800 8000A 8907 8908 EF Extended front terminals S6H 800 F EF R 800 8000A 8909 890 FC CuAl Front terminals for copper/aluminium cables S6H 800 F FC CuAl* R 800 8000A 89 899 R Threaded rear terminals S6H 800 F R R 800 8000A 8965 8966 RC Rear terminals for cables S6H 800 F RC R 800 8000A 8927 8928 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6H 800 F F In 800 A I 966 9220 LSI 968 9222 LI 967 922 LSIG 97 9225 EF Extended front terminals S6H 800 F EF In 800 A I 024 20 LSI 026 22 LI 025 2 LSIG 029 25 FC CuAl Front terminals for copper/aluminium cables S6H 800 F FC CuAl* In 800 A I 054 50 LSIG 056 52 LI 055 5 LSIG 059 55 R Threaded rear terminals S6H 800 F R In 800 A I 4 20 LSIG 6 22 LI 5 2 LSIG 9 25 RC Rear terminals for cables S6H 800 F RC In 800 A I 084 80 LSI 086 82 LI 085 8 LSIG 089 85 S6L 800 Iu (40 C) 800 A Icu (45 V) 00 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles F Front terminals S6L 800 F F R 800 8000A 89 892 EF Extended front terminals S6L 800 F EF R 800 8000A 89 894 FC CuAl Front terminals for copper/aluminium cables S6L 800 F FC CuAl* R 800 8000A 895 894 R Threaded rear terminals S6L 800 F R R 800 8000A 897 8974 RC Rear terminals for cables S6L 800 F RC R 800 8000A 895 8952 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6L 800 F F In 800 A I 9274 928 LSI 9276 90 LI 9275 929 LSIG 9279 9 EF Extended front terminals S6L 800 F EF In 800 A I 228 24 LSI 20 26 LI 229 25 LSIG 2 29 FC CuAl Front terminals for copper/aluminium cables S6L 800 F FC CuAl* In 800 A I 258 54 LSI 260 56 LI 259 55 LSIG 26 59 R Threaded rear terminals S6L 800 F R In 800 A I 8 44 LSI 20 46 LI 9 45 LSIG 2 49 RC Rear terminals for cables S6L 800 F RC In 800 A I 288 84 LSI 290 86 LI 289 85 LSIG 29 89 7 * Cable section x 85 mm 2 7/45

Order codes SACE Isomax S6 circuit-breaker W WITHDRAWABLE Moving part S6N 800 Iu (40 C) 800 A Icu (45 V) 5 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S6N 800 W MP R 800 8000A 8869 8870 PSIS966 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S6N 800 W MP In 800 A I 084 0820 LSI 086 0822 LI 085 082 LSIG 089 0825 S6S 800 Iu (40 C) 800 A Icu (45 V) 50 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S6S 800 W MP R 800 8000A 888 8882 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S6S 800 W MP In 800 A I 02 08 LSI 04 020 LI 0 09 LSIG 07 02 S6H 800 Iu (40 C) 800 A Icu (45 V) 65 ka Thermomagnetic Im 5...0 code SDA0..... R Ith release poles 4 poles S6H 800 W MP R 800 8000A 8905 8906 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S6H 800 W MP In 800 A I 26 222 LSI 28 224 LI 27 22 LSIG 22 227 S6L 800 Iu (40 C) 800 A Icu (45 V) 00 ka Im 5...0 Thermomagnetic code SDA0..... R Ith release poles 4 poles S6L 800 W MP R 800 8000A 8929 890 Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S6L 800 W MP In 800 A I 420 682 LSI 422 684 LI 42 68 LSIG 425 687 7 7/46

Order codes SACE Isomax S7 circuit-breaker F FIED PSIS9620 S7S 250 Iu (40 C) 250 A Icu (45 V) 50 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S7S 250 F F In 000 A I 982 9490 LSI 986 9494 LI 984 9492 LSIG 992 9500 S7S 250 F F In 250 A I 98 949 LSI 987 9495 LI 985 949 LSIG 99 950 EF Extended front terminals S7S 250 F EF In 000 A I 42 624 LSI 46 628 LI 44 626 LSIG 442 64 S7S 250 F EF In 250 A I 4 625 LSI 47 629 LI 45 627 LSIG 44 65 FC CuAl Front terminals for copper/aluminium cables S7S 250 F FC CuAl In 000 A I 492 428 LSI 496 688 LI 494 40 LSIG 502 694 S7S 250 F FC CuAl In 250 A I 49 429 LSI 497 689 LI 495 4 LSIG 50 695 VR Vertical flat-bar rear terminals S7S 250 F VR In 000 A I 62 804 LSI 66 808 LI 64 806 LSIG 622 84 S7S 250 F VR In 250 A I 6 805 LSI 67 809 LI 65 807 LSIG 62 85 HR Horizontal flat-bar rear terminals S7S 250 F HR In 000 A I 552 744 LSI 556 748 LI 554 746 LSIG 562 754 S7S 250 F HR In 250 A I 55 745 LSI 557 749 LI 555 747 LSIG 56 755 S7H 250 Iu (40 C) 250 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S7H 250 F F In 000 A I 9598 9706 LSI 9602 970 LI 9600 9708 LSIG 9608 976 S7H 250 F F In 250 A I 9599 9707 LSI 960 97 LI 960 9709 LSIG 9609 977 EF Extended front terminals S7H 250 F EF In 000 A I 840 202 LSI 844 206 LI 842 204 LSIG 850 2042 S7H 250 F EF In 250 A I 84 20 LSI 845 207 LI 84 205 LSIG 85 204 FC CuAl Front terminals for copper/aluminium cables S7H 250 F FC CuAl In 000 A I 900 2092 LSI 904 2096 LI 902 2094 LSIG 90 202 S7H 250 F FC CuAl In 250 A I 90 209 LSI 905 2097 LI 90 2095 LSIG 9 20 VR Vertical flat-bar rear terminals S7H 250 F VR In 000 A I 2020 222 LSI 2024 226 LI 2022 224 LSIG 200 2222 S7H 250 F VR In 250 A I 202 22 LSI 2025 227 LI 202 225 LSIG 20 222 HR Horizontal flat-bar rear terminals S7H 250 F HR In 000 A I 960 252 LSI 964 256 LI 962 254 LSIG 970 262 S7H 250 F HR In 250 A I 96 25 LSI 965 257 LI 96 255 LSIG 97 26 7 7/47

Order codes SACE Isomax S7 circuit-breaker F FIED PSIS9620 S7L 250 Iu (40 C) 250 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S7L 250 F F In 000 A I 984 9922 LSI 988 9926 LI 986 9924 LSIG 9824 992 S7L 250 F F In 250 A I 985 992 LSI 989 9927 LI 987 9925 LSIG 9825 99 EF Extended front terminals S7L 250 F EF In 000 A I 2248 2440 LSI 2252 2444 LI 2250 2442 LSIG 2258 2450 S7L 250 F EF In 250 A I 2249 244 LSI 225 2445 LI 225 244 LSIG 2259 245 FC CuAl Front terminals for copper/aluminium cables S7L 250 F FC CuAl In 000 A I 208 2500 LSI 22 2504 LI 20 2502 LSIG 28 250 S7L 250 F FC CuAl In 250 A I 209 250 LSI 2 2505 LI 2 250 LSIG 29 25 VR Vertical flat-bar rear terminals S7L 250 F VR In 000 A I 2428 2620 LSI 242 2624 LI 240 2622 LSIG 248 260 S7L 250 F VR In 250 A I 2429 262 LSI 24 2625 LI 24 262 LSIG 249 26 HR Horizontal flat-bar rear terminals S7L 250 F HR In 000 A I 268 2560 LSI 272 2564 LI 270 2562 LSIG 278 2570 S7L 250 F HR In 250 A I 269 256 LSI 27 2565 LI 27 256 LSIG 279 257 W WITHDRAWABLE Moving part S7S 250 Iu (40 C) 250 A Icu (45 V) 50 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S7S 250 W MP In 000 A I 86 828 LSI 820 82 LI 88 80 LSIG 826 88 S7S 250 W MP In 250 A I 87 829 LSI 82 8 LI 89 8 LSIG 827 89 PSIS9620 S7H 250 Iu (40 C) 250 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S7H 250 W MP In 000 A I 2224 226 LSI 2228 2240 LI 2226 228 LSIG 224 2246 S7H 250 W MP In 250 A I 2225 227 LSI 2229 224 LI 2227 229 LSIG 225 2247 7 S7L 250 Iu (40 C) 250 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S7L 250 W MP In 000 A I 262 2644 LSI 266 2648 LI 264 2646 LSIG 2642 2654 S7L 250 W MP In 250 A I 26 2645 LSI 267 2649 LI 265 2647 LSIG 264 2655 7/48

Order codes SACE Isomax S7 circuit-breaker F FIED PSIS9620 S7S 600 Iu (40 C) 600 A Icu (45 V) 50 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S7S 600 F F In 600 A I 2000 20072 LSI 2002 20074 LI 200 2007 LSIG 2005 20077 EF Extended front terminals S7S 600 F EF In 600 A I 2656 270 LSI 2658 272 LI 2657 27 LSIG 266 275 VR Vertical flat-bar rear terminals S7S 600 F VR In 600 A I 2704 2758 LSI 2706 2760 LI 2705 2759 LSIG 2709 276 HR Horizontal flat-bar rear terminals S7S 600 F HR In 600 A I 2680 274 LSI 2682 276 LI 268 275 LSIG 2685 279 S7H 600 Iu (40 C) 600 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S7H 600 F F In 600 A I 204 2056 LSI 206 2058 LI 205 2057 LSIG 209 206 EF Extended front terminals S7H 600 F EF In 600 A I 2776 280 LSI 2778 282 LI 2777 28 LSIG 278 285 VR Vertical flat-bar rear terminals S7H 600 F VR In 600 A I 2824 2878 LSI 2826 2880 LI 2825 2879 LSIG 2829 288 HR Horizontal flat-bar rear terminals S7H 600 F HR In 600 A I 2800 2854 LSI 2802 2856 LI 280 2855 LSIG 2805 2859 S7L 600 Iu (40 C) 600 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S7L 600 F F In 600 A I 2098 20240 LSI 20200 20242 LI 2099 2024 LSIG 2020 20245 EF Extended front terminals S7L 600 F EF In 600 A I 2896 2962 LSI 2898 2964 LI 2897 296 LSIG 290 2967 VR Vertical flat-bar rear terminals S7L 600 F VR In 600 A I 2956 00 LSI 2958 02 LI 2957 0 LSIG 296 05 HR Horizontal flat-bar rear terminals S7L 600 F HR In 600 A I 292 2986 LSI 294 2988 LI 29 2987 LSIG 297 299 7 7/49

Order codes SACE Isomax S7 circuit-breaker W WITHDRAWABLE Moving part S7S 600 Iu (40 C) 600 A Icu (45 V) 50 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S7S 600 W MP In 600 A I 2764 2770 LSI 2766 2772 LI 2765 277 LSIG 2769 2775 PSIS9620 S7H 600 Iu (40 C) 600 A Icu (45 V) 65 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S7H 600 W MP In 600 A I 2884 2890 LSI 2886 2892 LI 2885 289 LSIG 2889 2895 S7L 600 Iu (40 C) 600 A Icu (45 V) 00 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S7L 600 W MP In 600 A I 06 022 LSI 08 024 LI 07 02 LSIG 02 027 7 7/50

Order codes SACE Isomax S8 circuit-breaker F FIED GSIS908 S8H 2000 Iu (40 C) 2000 A Icu (45 V) 85 ka Microprocessor-based PR22 code SDA0..... R release P poles 4 poles F Front terminals S8H 2000 F F In 600 A LSI 4486 44877 LSIG 4486 44879 S8H 2000 F F In 2000 A LSI 44862 44878 LSIG 44864 44880 VR Vertical flat-bar rear terminals S8H 2000 F VR In 600 A LSI 44869 44885 LSIG 4487 44887 S8H 2000 F VR In 2000 A LSI 44870 44886 LSIG 44872 44888 S8V 2000 Iu (40 C) 2000 A Icu (45 V) 20 ka Microprocessor-based PR22 code SDA0..... R release P poles 4 poles F Front terminals S8V 2000 F F In 600 A LSI 4498 4494 LSIG 44920 4496 S8V 2000 F F In 2000 A LSI 4499 4495 LSIG 4492 4497 VR Vertical flat-bar rear terminals S8V 2000 F VR In 600 A LSI 44926 44942 LSIG 44928 44944 S8V 2000 F VR In 2000 A LSI 44927 4494 LSIG 44929 44945 S8H 2500 Iu (40 C) 2500 A Icu (45 V) 85 ka Microprocessor-based PR22 code SDA0..... R release P poles 4 poles F Front terminals S8H 2500 F F In 2500 A LSI 4489 44899 LSIG 44892 44900 VR Vertical flat-bar rear terminals S8H 2500 F VR In 2500 A LSI 44895 4490 LSIG 44896 44904 S8V 2500 Iu (40 C) 2500 A Icu (45 V) 20 ka Microprocessor-based PR22 code SDA0..... R release P poles 4 poles F Front terminals S8V 2500 F F In 2500 A LSI 44948 44956 LSIG 44949 44957 VR Vertical flat-bar rear terminals S8V 2500 F VR In 2500 A LSI 44952 44960 LSIG 4495 4496 S8H 200 Iu (40 C) 200 A Icu (45 V) 85 ka Microprocessor-based PR22 code SDA0..... R release P poles 4 poles VR Vertical flat-bar rear terminals S8H 200 F VR In 200 A LSI 44908 4492 LSIG 44909 449 S8V 200 Iu (40 C) 200 A Icu (45 V) 20 ka Microprocessor-based PR22 code SDA0..... R release P poles 4 poles VR Vertical flat-bar rear terminals S8V 200 F VR In 200 A LSI 44964 44968 LSIG 44965 44969 7 7/5

Order codes SACE Isomax S2 00 current-limiting circuit-breaker F FIED GSIS950 S2 00 Iu (40 C) 00 A Icu (45 V) 70 ka Thermomagnetic release FC Cu Front terminals for copper cables S2 00 F FC Cu R 0A 5007 S2 00 F FC Cu R.6 6A 5008 S2 00 F FC Cu R 2.5 25A 5009 S2 00 F FC Cu R 4 40A 500 S2 00 F FC Cu R 6. 6A 50 S2 00 F FC Cu R 0 00A 502 S2 00 F FC Cu R 2.5 25A 50 S2 00 F FC Cu R 6 60A 504 S2 00 F FC Cu R 20 200A 505 S2 00 F FC Cu R 25 250A 506 S2 00 F FC Cu R 2 20A 507 S2 00 F FC Cu R 40 400A 508 S2 00 F FC Cu R 50 500A 509 S2 00 F FC Cu R 6 60A 5020 S2 00 F FC Cu R 80 800A 502 S2 00 F FC Cu R 00 000A 5022 R Threaded rear terminals S2 00 F R R 0A 509 S2 00 F R R.6 6A 5040 S2 00 F R R 2.5 25A 504 S2 00 F R R 4 40A 5042 S2 00 F R R 6. 6A 504 S2 00 F R R 0 00A 5044 S2 00 F R R 2.5 25A 5045 S2 00 F R R 6 60A 5046 S2 00 F R R 20 200A 5047 S2 00 F R R 25 250A 5048 S2 00 F R R 2 20A 5049 S2 00 F R R 40 400A 5050 S2 00 F R R 50 500A 505 S2 00 F R R 6 60A 5052 S2 00 F R R 80 800A 505 S2 00 F R R 00 000A 5054 I m code SDA0..... R poles 7 P PLUG-IN GSIS950 Moving part S2 00 Iu (40 C) 00 A Icu (45 V) 70 ka Thermomagnetic release S2 00 P MP R 0A 507 S2 00 P MP R.6 6A 5072 S2 00 P MP R 2.5 25A 507 S2 00 P MP R 4 40A 5074 S2 00 P MP R 6. 6A 5075 S2 00 P MP R 0 00A 5076 S2 00 P MP R 2.5 25A 5077 S2 00 P MP R 6 60A 5078 S2 00 P MP R 20 200A 5079 S2 00 P MP R 25 250A 5080 S2 00 P MP R 2 20A 508 S2 00 P MP R 40 400A 5082 S2 00 P MP R 50 500A 508 S2 00 P MP R 6 60A 5084 S2 00 P MP R 80 800A 5085 S2 00 P MP R 00 000A 5086 I m code SDA0..... R poles 7/52

Order codes SACE Isomax S current-limiting circuit-breaker F FIED GSIS95 S 25 Iu (40 C) 25 A Icu (45 V) 200 ka Thermomagnetic I m code SDA0..... R release poles 4 poles F Front terminals S 25 F F R 2 500A 4597 45207 S 25 F F R 50 500A 4599 45209 S 25 F F R 80 800A 4520 452 S 25 F F R 00 000A 4520 452 S 25 F F R 25 250A 45205 4525 EF Extended front terminals S 25 F EF R 2 500A 4527 45267 S 25 F EF R 50 500A 4529 45269 S 25 F EF R 80 800A 4522 4527 S 25 F EF R 00 000A 4522 4527 S 25 F EF R 25 250A 45225 45275 FC Cu Front terminals for copper cables S 25 F FC Cu R 2 500A 45227 45277 S 25 F FC Cu R 50 500A 45229 45279 S 25 F FC Cu R 80 800A 452 4528 S 25 F FC Cu R 00 000A 452 4528 S 25 F FC Cu R 25 250A 4525 45285 FC CuAl Front terminals for copper/aluminium cables S 25 F FC CuAl R 2 500A 4527 45287 S 25 F FC CuAl R 50 500A 4529 45289 S 25 F FC CuAl R 80 800A 4524 4529 S 25 F FC CuAl R 00 000A 4524 4529 S 25 F FC CuAl R 25 250A 45245 45295 R Threaded rear terminals S 25 F R R 2 500A 45257 4507 S 25 F R R 50 500A 45259 4509 S 25 F R R 80 800A 4526 45 S 25 F R R 00 000A 4526 45 S 25 F R R 25 250A 45265 455 RC Rear terminals for cables S 25 F RC R 2 500A 45247 45297 S 25 F RC R 50 500A 45249 45299 S 25 F RC R 80 800A 4525 450 S 25 F RC R 00 000A 4525 450 S 25 F RC R 25 250A 45255 4505 7 7/5

Order codes SACE Isomax S current-limiting circuit-breaker F FIED GSIS95 S 200 Iu (40 C) 200 A Icu (45 V) 200 ka Thermomagnetic Im code SDA0..... R release poles 4 poles F Front terminals S 200 F F R 25 250A 4609 46045 S 200 F F R 60 600A 4604 46047 S 200 F F R 200 2000A 4604 46049 EF Extended front terminals S 200 F EF R 25 250A 4605 4608 S 200 F EF R 60 600A 4605 4608 S 200 F EF R 200 2000A 46055 46085 FC Cu Front terminals for copper cables S 200 F FC Cu R 25 250A 46057 46087 S 200 F FC Cu R 60 600A 46059 46089 S 200 F FC Cu R 200 2000A 4606 4609 FC CuAl Front terminals for copper/aluminium cables S 200 F FC CuAl R 25 250A 4606 4609 S 200 F FC CuAl R 60 600A 46065 46095 S 200 F FC CuAl R 200 2000A 46067 46097 R Threaded rear terminals S 200 F R R 25 250A 46075 4605 S 200 F R R 60 600A 46077 4607 S 200 F R R 200 2000A 46079 4609 RC Rear terminals for cables S 200 F RC R 25 250A 46069 46099 S 200 F RC R 60 600A 4607 460 S 200 F RC R 200 2000A 4607 460 P PLUG-IN GSIS95 Moving part S 25 Iu (40 C) 25 A Icu (45 V) 200 ka Thermomagnetic code SDA0..... R release poles 4 poles S 25 P MP R 2 500A 457 4527 S 25 P MP R 50 500A 459 4529 S 25 P MP R 80 800A 452 45 S 25 P MP R 00 000A 452 45 S 25 P MP R 25 250A 4525 455 S 200 Iu (40 C) 200 A Icu (45 V) 200 ka Thermomagnetic code SDA0..... R release poles 4 poles S 200 P MP R 25 250A 46 467 S 200 P MP R 60 600A 46 469 S 200 P MP R 200 2000A 465 462 I m I m 7 7/54

Order codes SACE Isomax S current-limiting circuit-breaker W WITHDRAWABLE GSIS95 Moving part S 25 Iu (40 C) 25 A Icu (45 V) 200 ka Thermomagnetic Im code SDA0..... R release poles 4 poles S 25 W MP R 2 500A 457 4547 S 25 W MP R 50 500A 459 4549 S 25 W MP R8 0 800A 454 455 S 25 W MP R 00 000A 454 455 S 25 W MP R 25 250A 4545 4555 S 200 Iu (40 C) 200 A Icu (45 V) 200 ka Thermomagnetic code SDA0..... R release poles 4 poles S 200 W MP R 25 250A 462 4629 S 200 W MP R 60 600A 4625 46 S 200 W MP R 200 2000A 4627 46 I m 7 7/55

Order codes SACE Isomax S4 current-limiting circuit-breaker F FIED GSIS952 S4 250 Iu (40 C) 250 A Icu (45 V) 200 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S4 250 F F In00 I 46582 46592 LSI 46586 46596 LI 46584 46594 LSIG 46588 46598 S4 250 F F In60 I 4658 4659 LSI 46587 46597 LI 46585 46595 LSIG 46589 46599 S4 250 F F In250 I 46524 46528 LSI 46526 4650 LI 46525 46529 LSIG 46527 465 EF Extended front terminals S4 250 F EF In00 I 46657 46707 LSI 4666 467 LI 46660 4670 LSIG 46668 4676 S4 250 F EF In60 I 46658 46708 LSI 46664 4674 LI 4666 467 LSIG 46669 4677 S4 250 F EF In250 I 46659 46709 LSI 46665 4675 LI 46662 4672 LSIG 46670 4678 FC Cu Front terminals for copper cables S4 250 F FC Cu In00 I 4667 4679 LSI 46677 46725 LI 46674 46722 LSIG 46680 46728 S4 250 F FC Cu In60 I 46672 46720 LSI 46678 46726 LI 46675 4672 LSIG 4668 46729 S4 250 F FC Cu In250 I 4667 4672 LSI 46679 46727 LI 46676 46724 LSIG 46682 4670 FC CuAl Front terminals for copper/aluminium cables S4 250 F FC CuAl In00 I 4680 46842 LSI 4686 46848 LI 468 46845 LSIG 4689 4685 S4 250 F FC CuAl In60 I 468 4684 LSI 4687 46849 LI 4684 46846 LSIG 46840 46852 S4 250 F FC CuAl In250 I 4682 46844 LSI 4688 46850 LI 4685 46847 LSIG 4684 4685 R Threaded rear terminals S4 250 F R In00 I 46695 4674 LSI 4670 46749 LI 46698 46746 LSIG 46704 46752 S4 250 F R In60 I 46696 46744 LSI 46702 46750 LI 46699 46747 LSIG 46705 4675 S4 250 F R In250 I 46697 46745 LSI 4670 4675 LI 46700 46748 LSIG 46706 46754 RC Rear terminals for cables S4 250 F RC In00 I 4668 467 LSI 46689 4677 LI 46686 4674 LSIG 46692 46740 S4 250 F RC In60 I 46684 4672 LSI 46690 4678 LI 46687 4675 LSIG 4669 4674 S4 250 F RC In250 I 46685 467 LSI 4669 4679 LI 46688 4676 LSIG 46694 46742 7 7/56

Order codes SACE Isomax S4 current-limiting circuit-breaker P PLUG-IN Moving part S4 250 Iu (40 C) 250 A Icu (45 V) 200 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4 250 P MP In00 I 46755 46767 LSI 4676 4677 LI 46758 46770 LSIG 46764 46776 S4 250 P MP In60 I 46756 46768 LSI 46762 46774 LI 46759 4677 LSIG 46765 46777 S4 250 P MP In250 I 46757 46769 LSI 4676 46775 LI 46760 46772 LSIG 46766 46778 GSIS952 GSIS952 W WITHDRAWABLE Moving part S4 250 Iu (40 C) 250 A Icu (45 V) 200 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles S4 250 W MP In00 I 46779 4679 LSI 46785 46797 LI 46782 46794 LSIG 46788 46800 S4 250 W MP In60 I 46780 46792 LSI 46786 46798 LI 4678 46795 LSIG 46789 4680 S4 250 W MP In250 I 4678 4679 LSI 46787 46799 LI 46784 46796 LSIG 46790 46802 7 7/57

Order codes SACE Isomax S6 current-limiting circuit-breaker F FIED GSIS95 S6 400 Iu (40 C) 400 A Icu (45 V) 200 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles 4 poles P poles 4 poles F Front terminals S6 400 F F In20 I 47595 4760 LSI 47597 4760 LI 47596 47602 LSIG 47598 47604 S6 400 F F In400 I 4654 4658 LSI 4656 46540 LI 4655 4659 LSIG 4657 4654 EF Extended front terminals S6 400 F EF In20 I 4766 4769 LSI 47665 47697 LI 4766 47695 LSIG 47667 47699 S6 400 F EF In400 I 47660 47692 LSI 47664 47696 LI 47662 47694 LSIG 47666 47698 FC CuAl Front terminals for copper/aluminium cables S6 400 F FC CuAl In20 I 47669 4770 LSI 4767 47704 LI 4767 4770 LSIG 47675 47707 S6 400 F FC CuAl In400 I 47668 47700 LSI 47672 47705 LI 47670 47702 LSIG 47674 47706 R Threaded rear terminals S6 400 F R In20 I 47685 4777 LSI 47689 4772 LI 47687 4779 LSIG 4769 4772 S6 400 F R In400 I 47684 4776 LSI 47688 47720 LI 47686 4778 LSIG 47690 47722 RC Rear terminals for cables S6 400 F RC In20 I 47677 47709 LSI 4768 477 LI 47679 477 LSIG 4768 4775 S6 400 F RC In400 I 47676 47708 LSI 47680 4772 LI 47678 4770 LSIG 47682 4774 S6 60 Iu (40 C) 60 A Icu (45 V) 200 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles F Front terminals S6 60 F F In60 I 46560 46564 LSI 46562 46566 LI 4656 46565 LSIG 4656 46567 EF Extended front terminals S6 60 F EF In60 I 47724 47744 LSI 47726 47746 LI 47725 47745 LSIG 47727 47747 FC CuAl Front terminals for copper/aluminium cables S6 60 F FC CuAl In60 I 47729 47749 LSI 477 4775 LI 4770 47750 LSIG 4772 47752 R Threaded rear terminals S6 60 F R In60 I 4779 47759 LSI 4774 4776 LI 47740 47760 LSIG 47742 47762 RC Rear terminals for cables S6 60 F RC In60 I 4774 47754 LSI 4776 47756 LI 4775 47755 LSIG 4777 47757 7 7/58

Order codes SACE Isomax S6 current-limiting circuit-breaker W WITHDRAWABLE Moving part S6 400 Iu (40 C) 400 A Icu (45 V) 200 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S6 400 W MP In20 I 476 4764 LSI 4767 47647 LI 4765 47645 LSIG 4764 47649 S6 400 W MP In400 I 4762 47642 LSI 4766 47646 LI 4764 47644 LSIG 47640 47648 GSIS95 S6 60 Iu (40 C) 60 A Icu (45 V) 200 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles 4 poles poles 4 poles S6 60 W MP In60 I 47650 47655 LSI 47652 47657 LI 4765 47656 LSIG 4765 47658 7 7/59

Order codes SACE Isomax S2 80 circuit-breaker for motor protection F FIED GSIS954 S2 80 Iu (40 C) 80 A Icu (45 V) 70 ka Magnetic only release FC Cu Front terminals for copper cables S2 80 F FC Cu R A 502 S2 80 F FC Cu R.6 2A 5022 S2 80 F FC Cu R 2 26A 502 S2 80 F FC Cu R 2.5 2A 5024 S2 80 F FC Cu R.2 42A 5025 S2 80 F FC Cu R 4 52A 5026 S2 80 F FC Cu R 5 65A 5027 S2 80 F FC Cu R 6.5 84A 5028 S2 80 F FC Cu R 8.5 0A 5029 S2 80 F FC Cu R 45A 50240 S2 80 F FC Cu R 2.5 6A 5024 S2 80 F FC Cu R 6 20A 50242 S2 80 F FC Cu R 20 260A 5024 S2 80 F FC Cu R 25 25A 50244 S2 80 F FC Cu R 2 45A 50245 S2 80 F FC Cu R 42 545A 50246 S2 80 F FC Cu R 52 680A 50247 S2 80 F FC Cu R 6 820A 50248 S2 80 F FC Cu R 80 040A 50249 R Threaded rear terminals S2 80 F R R A 50250 S2 80 F R R.6 2A 5025 S2 80 F R R 2 26A 50252 S2 80 F R R 2.5 2A 5025 S2 80 F R R.2 42A 50254 S2 80 F R R 4 52A 50255 S2 80 F R R 5 65A 50256 S2 80 F R R 6.5 84A 50257 S2 80 F R R 8.5 0A 50258 S2 80 F R R 45A 50259 S2 80 F R R 2.5 6A 50260 S2 80 F R R 6 20A 5026 S2 80 F R R 20 260A 50262 S2 80 F R R 25 25A 5026 S2 80 F R R 2 45A 50264 S2 80 F R R 42 545A 50265 S2 80 F R R 52 680A 50266 S2 80 F R R 6 820A 50267 S2 80 F R R 80 040A 50268 Im code SDA0..... R poles 7 P PLUG-IN GSIS954 Moving part S2 80 Iu (40 C) 80 A Icu (45 V) 70 ka Magnetic only release S2 80 P MP R A 50269 S2 80 P MP R.6 2A 50270 S2 80 P MP R 2 26A 5027 S2 80 P MP R 2.5 2A 50272 S2 80 P MP R.2 4A 5027 S2 80 P MP R 4 52A 50274 S2 80 P MP R 5 65A 50275 S2 80 P MP R 6.5 84A 50276 S2 80 P MP R 8.5 0A 50277 S2 80 P MP R 45A 50278 S2 80 P MP R 2.5 6A 50279 S2 80 P MP R 6 20A 50280 S2 80 P MP R 20 260A 5028 S2 80 P MP R 25 25A 50282 S2 80 P MP R 2 45A 5028 S2 80 P MP R 42 545A 50284 S2 80 P MP R 52 680A 50285 S2 80 P MP R 6 820A 50286 S2 80 P MP R 80 040A 50287 I m code SDA0..... R poles 7/60

Order codes SACE Isomax S circuit-breaker for motor protection F FIED PSIS9607 SN 60 Iu (40 C) 60 A Icu (45 V) 5 ka Magnetic only release code SDA0..... R poles F Front terminals SN 60 F F R 2... 6A 47782 SN 60 F F R 5 20... 60A 4778 SN 60 F F R 0 40... 20A 47784 SN 60 F F R 25 00... 00A 47785 SN 60 F F R 50 200... 600A 47786 SN 60 F F R 00 400... 200A 47787 SN 60 F F R 25 500... 500A 47788 SN 60 F F R 60 640... 600A 47789 Im SH 60 Iu (40 C) 60 A Icu (45 V) 65 ka Magnetic only release code SDA0..... R poles F Front terminals SH 60 F F R 50 200... 600A 4585 SH 60 F F R 00 400... 200A 4586 SH 60 F F R 25 500... 500A 4587 SH 60 F F R 60 640... 600A 4588 SL 60 Iu (40 C) 60 A Icu (45 V) 85 ka Magnetic only release code SDA0..... R poles F Front terminals SL 60 F F R 50 200... 600A 50544 SL 60 F F R 00 400... 200A 50545 SL 60 F F R 25 500... 500A 50546 SL 60 F F R 60 640... 600A 50547 SN 250 Iu (40 C) 250 A Icu (45 V) 5 ka Magnetic only release code SDA0..... R poles F Front terminals SN 250 F F R 60 640... 920A 4865 SN 250 F F R 200 800... 2400A 48654 SH 250 Iu (40 C) 250 A Icu (45 V) 65 ka Magnetic only release code SDA0..... R poles F Front terminals SH 250 F F R 60 640... 920A 48657 SH 250 F F R 200 800... 2400A 48658 I m Im Im I m SL 250 Iu (40 C) 250 A Icu (45 V) 85 ka Magnetic only release code SDA0..... R poles F Front terminals SL 250 F F R 60 640... 920A 50548 SL 250 F F R 200 800... 2400A 50549 I m 7 Note Plug-in and withdrawable version are taken from the corresponding fixed version by means of the conversion kits indicated on page 80. 7/6

Order codes SACE Isomax S4 circuit-breaker for motor protection F FIED S4N 60 Iu (40 C) 60 A Icu (45 V) 5 ka Microprocessor-based release PR22 MP F Front terminals S4N 60 F F In 00A LRIU 509 S4N 60 F F In 60A LRIU 5040 code SDA0..... R poles PSIS960 S4H 60 Iu (40 C) 60 A Icu (45 V) 65 ka Microprocessor-based release PR22 MP F Front terminals S4H 60 F F In 00A LRIU 45049 S4H 60 F F In 60A LRIU 45050 code SDA0..... R poles S4L 60 Iu (40 C) 60 A Icu (45 V) 00 ka Microprocessor-based release F Front terminals S4L 60 F F In 00A LRIU 50550 S4L 60 F F In 60A LRIU 5055 S4N 250 Iu (40 C) 250 A Icu (45 V) 5 ka Microprocessor-based release F Front terminals S4N 250 F F In 200A LRIU 504 S4H 250 Iu (40 C) 250 A Icu (45 V) 65 ka Microprocessor-based release F Front terminals S4H 250 F F In 200A LRIU 48662 S4L 250 Iu (40 C) 250 A Icu (45 V) 00 ka Microprocessor-based release PR22 MP PR22 MP PR22 MP PR22 MP F Front terminals S4L 250 F F In 200A LRIU 50552 code SDA0..... R poles code SDA0..... R poles code SDA0..... R poles code SDA0..... R poles 7 Note Plug-in and withdrawable version are taken from the corresponding fixed version by means of the conversion kits indicated on page 80. 7/62

Order codes SACE Isomax S5-S6-S7 circuit-breakers for motor protection F FIED S5N 400 Iu (40 C) 400 A Icu (45 V) 5 ka Microprocessor-based release PR22 MP F Front terminals S5N 400 F F In 20A LRIU 5042 code SDA0..... R poles PSIS96 S5H 400 Iu (40 C) 400 A Icu (45 V) 65 ka Microprocessor-based release PR22 MP F Front terminals S5H 400 F F In 20A LRIU 4505 code SDA0..... R poles S5L 400 Iu (40 C) 400 A Icu (45 V) 00 ka Microprocessor-based release F Front terminals S5L 400 F F In 20A LRIU 5055 S6N 800 Iu (40 C) 800 A Icu (45 V) 5 ka Microprocessor-based release PR22 MP PR22 MP F Front terminals S6N 800 F F In 60A LRIU 504 code SDA0..... R poles code SDA0..... R poles PSIS966 S6H 800 Iu (40 C) 800 A Icu (45 V) 65 ka Microprocessor-based release PR22 MP F Front terminals S6H 800 F F In 60A LRIU 45052 code SDA0..... R poles S6L 800 Iu (40 C) 800 A Icu (45 V) 00 ka Microprocessor-based release F Front terminals S6L 800 F F In 60A LRIU 50554 S7S 250 Iu (40 C) 250 A Icu (45 V) 50 ka Microprocessor-based release PR22 MP PR22 MP F Front terminals S7S 250 F F In 000A LRIU 5044 code SDA0..... R poles code SDA0..... R poles S7H 250 Iu (40 C) 250 A Icu (45 V) 65 ka Microprocessor-based release PR22 MP F Front terminals S7H 250 F F In 000A LRIU 4505 code SDA0..... R poles 7 PSIS9620 Note Withdrawable version are taken from the corresponding fixed version by means of the conversion kits indicated on page 80. 7/6

Order codes SACE Isomax S-S4-S6 current-limiting circuit-breakers for motor protection F FIED S 25 Iu (40 C) 25 A Icu (45 V) 200 ka Magnetic only release code SDA0..... R poles F Front terminals S 25 F F R 25 00... 00A 4587 S 25 F F R 50 200... 600A 4588 S 25 F F R 00 400... 200A 4589 S 25 F F R 25 500... 500A 4590 Im GSIS95 S 200 Iu (40 C) 200 A Icu (45 V) 200 ka Magnetic only release code SDA0..... R poles F Front terminals S 200 F F R 25 500... 500A 465 S 200 F F R 60 640... 920A 48659 S 200 F F R 200 800... 2400A 48660 I m S4 250 Iu (40 C) 250 A Icu (45 V) 200 ka Microprocessor-based release PR22 MP code SDA0..... R poles F Front terminals S4 250 F F In 00A LRIU 46590 S4 250 F F In 60A LRIU 4659 S4 250 F F In 200A LRIU 4866 GSIS952 S6 400 Iu (40 C) 400 A Icu (45 V) 200 ka Microprocessor-based release GSIS95 code SDA0..... R poles F Front terminals S6 400 F F In 20A LRIU 47780 S6 60 Iu (40 C) 60 A Icu (45 V) 200 ka Microprocessor-based release PR22 MP PR22 MP code SDA0..... R poles F Front terminals S6 60 F F In 400A LRIU 4778 S6 60 F F In 60A LRIU 4866 7 Note Plug-in and withdrawable version are taken from the corresponding fixed version by means of the conversion kits indicated on page 80. 7/64

Order codes SACE Isomax S circuit-breakers for applications up to 000V F FIED PSIS9607 SL 60 Iu (40 C) 60 A Icu (000 V) 6 ka Thermomagnetic release AC ~ F Front terminals SL 60 F F R 2 Im 500A 5046 SL 60 F F R 50 Im 500A 5047 SL 60 F F R 80 Im 800A 5048 SL 60 F F R 00 Im 000A 5049 SL 60 F F R 25 Im 250A 5044 SL 60 F F R 60 Im 600A 50442 code SDA0..... R poles SL 60 Iu (40 C) 60 A Icu (000 V) 40 ka Thermomagnetic release code SDA0..... R 4 poles F Front terminals SL 60 F F (N00%) R 2 Im 500A 5044 SL 60 F F (N00%) R 50 Im 500A 50444 SL 60 F F (N00%) R 80 Im 800A 50445 SL 60 F F (N00%) R 00 Im 000A 50446 SL 60 F F (N00%) R 25 Im 250A 50447 SL 60 F F (N00%) R 60 Im 600A 50448 SL 250 Iu (40 C) 250 A Icu (000 V) 40 ka Thermomagnetic release code SDA0..... R 4 poles F Front terminals SL 250 F F (N00%) R 200 Im 2000A 50449 SL 250 F F (N00%) R 250 Im 2500A 50450 S 25 Iu (40 C) 25 A Icu (000 V) 0 ka Thermomagnetic release F Front terminals S 25 F F R 2 Im 500A 5045 S 60 F F R 50 Im 500A 50452 S 60 F F R 80 Im 800A 5045 S 60 F F R 00 Im 000A 50454 S 60 F F R 25 Im 250A 50455 S4L 60 Iu (40 C) 60 A Icu (000 V) 8 ka code SDA0..... R poles Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles P poles DC DC AC ~ F Front terminals S4L 60 F F In 00 A LI 50547 LSI 50458 LSIG 50459 PSIS960 S4L 250 Iu (40 C) 250 A Icu (000 V) 8 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles P poles F Front terminals S4L 250 F F In 250 A LI 50460 LSI 5046 LSIG 50462 S4 250 Iu (40 C) 250 A Icu (000 V) 0 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles P poles F Front terminals S4 250 F F In 250 A LI 5046 LSI 50464 LSIG 50465 7 7/65

Order codes SACE Isomax S circuit-breakers for applications up to 000V F FIED S5L 400 Iu (40 C) 400 A Icu (000 V) 40 ka Thermomagnetic release code SDA0..... R 4 poles F Front terminals S5L 400 F F (N00%) R 400 Im 4000A 50466 DC PSIS96 S6L 60 Iu (40 C) 60 A Icu (000 V) 40 ka Thermomagnetic release code SDA0..... R 4 poles F Front terminals S6L 60 F F (N00%) R 60 Im 600A 50467 DC S6L 800 Iu (40 C) 800 A Icu (000 V) 50 ka Thermomagnetic release code SDA0..... R 4 poles F Front terminals S6L 800 F F (N00%) R 800 Im 8000A 50468 DC PSIS966 S5L 400 Iu (40 C) 400 A Icu (000 V) 8 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles P poles S5L 400 F F In 400 A LI 50582 LSI 5058 LSIG 50584 7 PSIS955 GSIS95 S6L 60 Iu (40 C) 60 A Icu (000 V) 2 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles P poles S6L 60 F F In 60 A LI 50469 LSI 50470 LSIG 5047 S6L 800 Iu (40 C) 800 A Icu (000 V) 2 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R release P poles P poles F Front terminals S6L 800 F F In 800 A LI 5054 LSI 5055 LSIG 5056 S6 60 Iu (40 C) 60 A Icu (000 V) 0 ka Microprocessor-based PR2 code SDA0..... R PR22 code SDA0..... R P P release poles poles F Front terminals S4 60 F F In 60 A LI 50472 LSI 5047 LSIG 50474 SD/S6D/S7D Iu (40 C) 20/800/600 A Switch-disconnector F Front terminals SD 20 F F 50446 S6D 800 F F 50475 S7D 600 F F 50479 code SDA0..... R poles 7/66

Order codes SACE Isomax S2D switch-disconnectors F FIED S2D 25 Iu (40 C) 25 A Icw (s) 2.2 ka Icm (45 V). ka PSIS9604 Switch-disconnector code SDA0..... R poles 4 poles FC Cu Front terminals for copper cables S2D 25 F FC Cu 45057 4506 FC CuAl Front terminals for copper/aluminium cables S2D 25 F FC CuAl* 45058 45064 S2D 25 F FC CuAl** 45059 45065 EF Extended front terminals S2D 25 F EF 45056 45062 R Threaded rear terminals S2D 25 F R 45060 45066 S2D 60 Iu (40 C) 60 A Icw (s) 2.2 ka Icm (45 V). ka Switch-disconnector code SDA0..... R poles 4 poles FC Cu Front terminals for copper cables S2D 60 F FC Cu 2062 4507 FC CuAl Front terminals for copper/aluminium cables S2D 60 F FC CuAl* 45068 45072 S2D 60 F FC CuAl** 206 45074 EF Extended front terminals S2D 60 F EF 2060 45070 R Threaded rear terminals S2D 60 F R 2064 4507 P PLUG-IN Moving part S2D 25 Iu (40 C) 25 A Icw (s) 2.2 ka Icm (45 V). ka PSIS9604 Switch-disconnector code SDA0..... R poles 4 poles S2D 25 P MP 4506 45067 S2D 60 Iu (40 C) 60 A Icw (s) 2.2 ka Icm (45 V). ka Switch-disconnector code SDA0..... R poles 4 poles S2D 60 P MP 45069 45075 * Cable section x 2.5...50 mm 2 ** Cable section x 5...95 mm 2 7 7/67

Order codes SACE Isomax SD switch-disconnectors F FIED SD 00 Iu (40 C) 00 A Icw (s) 6.5 ka Icm (45 V) 0 ka PSIS9607 Switch-disconnector code SDA0..... R poles 4 poles F Front terminals SD 00 F F 20906 20907 EF Extended front terminals SD 00 F EF 2029 2054 FC Cu Front terminals for copper cables SD 00 F FC Cu 205 2060 FC CuAl Front terminals for copper/aluminium cables SD 00 F FC CuAl 204 2066 R Threaded rear terminals SD 00 F R 205 2078 RC Rear terminals for cables SD 00 F RC 2047 2072 SD 60 Iu (40 C) 60 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals SD 60 F F 20908 20909 EF Extended front terminals SD 60 F EF 208 20408 FC Cu Front terminals for copper cables SD 60 F FC Cu 2089 2044 FC CuAl Front terminals for copper/aluminium cables SD 60 F FC CuAl 2095 20420 R Threaded rear terminals SD 60 F R 20407 2042 RC Rear terminals for cables SD 60 F RC 2040 20426 P PLUG-IN SD 00 Iu (40 C) 00 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 00 P MP 2079 208 PSIS9607 SD 60 Iu (40 C) 60 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 60 P MP 204 2045 W WITHDRAWABLE SD 00 Iu (40 C) 00 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 00 W MP 2080 2082 7 PSIS9607 SD 60 Iu (40 C) 60 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 60 W MP 2044 2046 7/68

Order codes SACE Isomax SD switch-disconnectors F FIED SD 250 Iu (40 C) 250 A Icw (s) 6.5 ka Icm (45 V) 0 ka PSIS9607 Switch-disconnector code SDA0..... R poles 4 poles F Front terminals SD 250 F F 2090 209 EF Extended front terminals SD 250 F EF 2047 20462 FC Cu Front terminals for copper cables SD 250 F FC Cu 2044 20468 FC CuAl Front terminals for copper/aluminium cables SD 250 F FC CuAl 20449 20474 R Threaded rear terminals SD 250 F R 2046 20486 RC Rear terminals for cables SD 250 F RC 20455 20480 SD 20 Iu (40 C) 20 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals SD 20 F F 2092 209 EF Extended front terminals SD 20 F EF 2049 2056 FC Cu Front terminals for copper cables SD 20 F FC Cu 20497 20522 FC CuAl Front terminals for copper/aluminium cables SD 20 F FC CuAl 2050 20528 R Threaded rear terminals SD 20 F R 2055 20540 RC Rear terminals for cables SD 20 F RC 20509 2054 P PLUG-IN SD 250 Iu (40 C) 250 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 250 P MP 20487 20489 PSIS9607 SD 20 Iu (40 C) 20 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 20 P MP 2054 2054 W WITHDRAWABLE SD 250 Iu (40 C) 250 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 250 W MP 20488 20490 PSIS9607 SD 20 Iu (40 C) 20 A Icw (s) 6.5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles SD 20 W MP 20542 20544 7 7/69

Order codes SACE Isomax S6D switch-disconnectors F FIED S6D 400 Iu (40 C) 400 A Icw (s) 5 ka Icm (45 V) 0 ka GSIS956 Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S6D 400 F F 20545 2058 EF Extended front terminals S6D 400 F EF 20552 20588 FC CuAl Front terminals for copper/aluminium cables S6D 400 F FC CuAl 20566 2060 R Threaded rear terminals S6D 400 F R 2057 20608 RC Rear terminals for cables S6D 400 F RC 226 227 S6D 60 Iu (40 C) 60 A Icw (s) 5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S6D 60 F F 20674 20699 EF Extended front terminals S6D 60 F EF 20680 20705 FC CuAl Front terminals for copper/aluminium cables S6D 60 F FC CuAl 20686 207 R Threaded rear terminals S6D 60 F R 20698 2072 RC Rear terminals for cables S6D 60 F RC 20692 2077 S6D 800 Iu (40 C) 800 A Icw (s) 5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S6D 800 F F 20724 20749 EF Extended front terminals S6D 800 F EF 2070 20755 FC CuAl Front terminals for copper/aluminium cables S6D 800 F FC CuAl 2076 2076 R Threaded rear terminals S6D 800 F R 20748 2077 RC Rear terminals for cables S6D 800 F RC 20742 20767 W WITHDRAWABLE S6D 400 Iu (40 C) 400 A Icw (s) 5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles S6D 400 W MP 2067 2069 7 GSIS956 S6D 60 Iu (40 C) 60 A Icw (s) 5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles S6D 60 W MP 2098 2099 S6D 800 Iu (40 C) 800 A Icw (s) 5 ka Icm (45 V) 0 ka Switch-disconnector code SDA0..... R poles 4 poles S6D 800 W MP 20920 2092 7/70

Order codes SACE Isomax S7D switch-disconnectors F FIED S7D 000 Iu (40 C) 000 A Icw (s) 25 ka Icm (45 V) 52.5 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S7D 000 F F 20774 20799 EF Extended front terminals S7D 000 F EF 20780 20805 FC CuAl Front terminals for copper/aluminium cables S7D 000 F FC CuAl 20786 208 VR Vertical flat-bar rear terminals S7D 000 F VR 20798 2082 HR Horizontal flat-bar rear terminals S7D 000 F HR 20792 2087 PSIS9625 S7D 250 Iu (40 C) 250 A Icw (s) 25 ka Icm (45 V) 52.5 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S7D 250 F F 20824 20849 EF Extended front terminals S7D 250 F EF 2080 20855 FC CuAl Front terminals for copper/aluminium cables S7D 250 F FC CuAl 2086 2086 VR Vertical flat-bar rear terminals S7D 250 F VR 20848 2087 HR Horizontal flat-bar rear terminals S7D 250 F HR 20842 20867 S7D 600 Iu (40 C) 600 A Icw (s) 25 ka Icm (45 V) 52.5 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S7D 600 F F 20874 20890 EF Extended front terminals S7D 600 F EF 20879 20895 VR Vertical flat-bar rear terminals S7D 600 F VR 20889 HR Horizontal flat-bar rear terminals S7D 600 F HR 20884 20900 W WITHDRAWABLE S7D 000 Iu (40 C) 000 A Icw (s) 25 ka Icm (45 V) 52.5 ka Switch-disconnector code SDA0..... R poles 4 poles S7D 000 W MP 20922 2092 PSIS9625 S7D 250 Iu (40 C) 250 A Icw (s) 25 ka Icm (45 V) 52.5 ka Switch-disconnector code SDA0..... R poles 4 poles S7D 60 W MP 20924 20925 S7D 600 Iu (40 C) 600 A Icw (s) 25 ka Icm (45 V) 52.5 ka Switch-disconnector code SDA0..... R poles 4 poles S7D 600 W MP 20926 20927 7 7/7

Order codes SACE Isomax S8D switch-disconnectors F FIED S8D 2000 Iu (40 C) 2000 A Icw (s) 40 ka Icm (45 V) 85 ka Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S8D 2000 F F 4558 4559 VR Vertical flat-bar rear terminals S8D 2000 F VR 4560 456 S8D 2500 Iu (40 C) 2500 A Icw (s) 40 ka Icm (45 V) 85 ka GSIS949 Switch-disconnector code SDA0..... R poles 4 poles F Front terminals S8D 2500 F F 4562 456 VR Vertical flat-bar rear terminals S8D 2500 F VR 4564 4565 S8D 200 Iu (40 C) 200 A Icw (s) 40 ka Icm (45 V) 85 ka Switch-disconnector code SDA0..... R poles 4 poles VR Vertical flat-bar rear terminals S8D 200 F VR 4567 4566 7 7/72

Order codes SACE Isomax S accessories Duty releases GSIS900 Shunt opening releases Type code SDA0..... R S-S2 S-S4-S5 S6-S7 S8 24...0 V AC 48 V AC - 60 V DC 06 0...0 V AC 2 220...250 V AC 80...400 V AC 4 2 V DC 5058 24 V DC 04 48 V DC 05 0 V DC 07 220 V DC 09 250 V DC 0 2 V DC 240 2404 24 V AC / DC 78 46 48 V AC / DC 782 47 60 V AC / DC 2406 60 V AC / 60... 72 V DC 2405 0...20 V AC - 0...25 V DC 78 48 220...240 V AC - 220...250 V DC 785 440 80...400 V AC 786 44 480 V AC 752 754 24 V DC 50685 0 V DC - 24 V AC 46602 48 V AC / DC 46600 60 V DC 4660 00...27 V DC / AC 47564 27...50 V AC 46605 60 V DC / 50...80 V AC 47565 200...250 V DC / 200...255 V AC 46607 80...500 V AC 46608 GSIS900 Shunt closing releases Type code SDA0..... R S8 24 V AC 50 Hz 4666 0 V AC 50 Hz 4664 48 V AC 50 Hz 4667 60 V AC 50 Hz 4668 27...0 V AC 50 Hz 46646 220 V AC 50 Hz 466 500 V AC 50 Hz 46644 24 V AC 60 Hz 46649 20 V AC 60 Hz 46647 208...220 V AC 60 Hz 4664 240 V AC 60 Hz 46648 80 V AC 60 Hz 46645 00 V AC 50 Hz - 0...5 V AC 60 Hz 4669 0...5 V AC 50 Hz - 25...27 V AC 60 Hz 4664 20...240 V AC 50 Hz - 277 V AC 60 Hz 46640 80...400 V AC 50 Hz - 440 V AC 60 Hz 4665 45...440 V AC 50 Hz - 480 V AC 60 Hz 46642 24 V DC 46650 0 V DC 46655 48 V DC 4665 60 V DC 46656 0...25 V DC 46652 220...250 V DC 4665 0 V DC 46654 7 7/7

Order codes SACE Isomax S accessories Undervoltage releases GSIS9002 Type code SDA0..... R S-S2 S-S4-S5 S6-S7 S8 24 V AC 50 Hz 240 466 0 V AC 50 Hz 46620 48 V AC 50 Hz 2402 4664 60 V AC 50 Hz 4665 0 V AC 50 Hz 9 27...0 V AC 50 Hz 4662 220 V AC 50 Hz 20 46609 500 V AC 50 Hz 4662 00 V AC 50 Hz - 0...5 V AC 60 Hz 4666 0...5 V AC 50 Hz - 25...27 V AC 60 Hz 466 20...240 V AC 50 Hz - 277 V AC 60 Hz 4667 80 V AC 50 Hz - 80...440 V AC 60 Hz 2 80...400 V AC 50 Hz - 440 V AC 60 Hz 4662 45...440 V AC 50 Hz - 480 V AC 60 Hz 4669 24 V AC 842 488 48 V AC 84 489 60 V AC 246 247 0 V AC 60 Hz 45046 0...27 V AC 844 490 20 V AC 60 Hz 46624 208...220 V AC 60 Hz 4668 220...250 V AC 846 492 240 V AC 60 Hz 46625 80 V AC 60 Hz 46622 80...440 V AC 847 49 480 V AC 75 755 24 V DC 5 8 479 46626 0 V DC 466 48 V DC 6 85 48 46627 60 V DC 45045 86 482 4662 0 V DC 7 0...25 V DC 88 484 46628 220 V DC 8 220...250 V DC 89 485 46629 Undervoltage releases + time-lag device GSIS9042 Type code SDA0..... R S-S4-S5 S6-S7 S8 0-220 V AC 840 486 24 V AC/DC 5077 0 V AC/DC 5078 48 V AC/DC 5079 60 V AC/DC 50740 0/25 V AC/DC 5074 220/250 V AC/DC 50742 7 GSIS90 Connectors for duty releases Type code SDA0..... R S-S2 S-S4-S5-S6 S7 for fixed circuit-breakers - Lm 865 for fixed circuit-breakers - L2m 752 for fixed circuit-breakers - Lm 4209 for fixed circuit-breakers - L2m 44752 for plug-in or withdrawable circuit-breakers - Lm 866 for withdrawable circuit-breakers - Lm 420 for withdrawable circuit-breakers - L2m 48949 flying 9-pole socket-plug - L0,6m extension for testing auxiliary circuits with the circuit-breaker racked out 25552 25552 7/74

Order codes SACE Isomax S accessories Electrical signalling GSIS9004 Auxiliary contacts Type code SDA0..... R S-S2 S-S4-S5 S6-S7 S8 2 open/closed change-over contacts 28 856 266 open/closed change-over contacts and release tripped signal 27 575 22 NO, NC and release not tripped signal 2577 NO, NC and release tripped signal 48956 open/closed change-over contacts 4756 Auxiliary contacts for digital signals Type code SDA0..... R S-S2 S-S4-S5 S6-S7 S8 2 open/closed change-over contacts 25544 25774 open/closed change-over contacts and release tripped signal 25545 25775 NO, NC and release not tripped signal 25776 Early making contacts and connectors Type code SDA0..... R S-S2 S-S4-S5-S6 S7 S8 early making contact and connector for undervoltage release 2555 4806 GSIS905 Connectors for auxiliary contacts Type code SDA0..... R S-S2 S-S4-S5-S6 S7 S8 for fixed circuit-breakers - Lm 86 for fixed circuit-breakers - L2m 7522 for fixed circuit-breakers - Lm 4207 for fixed circuit-breakers - L2m 4475 for plug-in or withdrawable circuit-breakers - Lm 864 for withdrawable circuit-breakers - Lm 4208 for withdrawable circuit-breakers - L2m 48947 flying 9-pole socket-plug - L0,6m 29 extension for testing auxiliary circuits with the circuit-breaker racked out 2555 2555 Signally contacts Type code SDA0..... R S8 contact for signalling closing springs charged 47562 7 7/75

Order codes SACE Isomax S accessories Motor operating mechanisms GSIS902 GSIS9022 Solenoid operator Type code SDA0..... R S-S2 at the side of the circuit-breaker 48 V DC 48025 60 V DC - 0 V AC 48026 0 V DC - 220...20 V AC 48027 220 V DC 48028 on the front of the circuit-breaker 48 V DC 4805 60 V DC - 0 V AC 4806 0 V DC - 220...20 V AC 4807 220 V DC 4808 GSIS902 Direct action motor operating mechanism Type code SDA0..... R S-S4-S5 24 V DC 87 48...60 V DC 874 00...27 V AC - 00...25 V DC 875 220...240 V AC - 220...250 V DC 876 80 V AC 877 440 V AC 4545 GSIS9020 Stored energy motor operating mechanism Type code SDA0..... R S6 S7 24 V DC 4029 424 48 V DC 400 425 60 V DC 248 250 0 V AC / DC 249 25 20...27 V AC / DC 40 426 220...250 V AC / DC 402 427 80 V AC 40 428 GSIS9007 Geared motor for automatic charging of closing springs Type code SDA0..... R S8 24/0 V DC 47558 48/60 V DC 47559 00...0 V DC 47560 220...250 V DC 4756 7 GSIS904 Connectors for motor operating mechanism and auxiliary contacts Type code SDA0..... R S-S2 S-S4-S5-S6 S7 for fixed circuit-breakers - Lm 857 for fixed circuit-breakers - L2m 7524 for fixed circuit-breakers - Lm 420 for fixed circuit-breakers - L2m 44850 for plug-in or withdrawable circuit-breakers - Lm 858 for withdrawable circuit-breakers - Lm 4204 for withdrawable circuit-breakers - L2m 48950 flying 9-pole socket-plug - L0,6m 29 extension for testing auxiliary circuits with the circuit-breaker racked out 25554 25554 7/76

Order codes SACE Isomax S accessories Operating mechanism and locks Direct-mounted rotary handle operating mechanism GSIS9025 Type code SDA0..... R S-S2 S-S4-S5 S6 S7 for fixed/plug-in circuit breakers 867 4026 42 for withdrawable circuit breakers 868 4027 422 emergency for fixed or plug-in circuit-breakers 870 46568 46570 Rotary handle operating mechanism with transmission rod GSIS9024 Type code SDA0..... R S-S2 S-S4-S5 S6 S7 compartment door, fixed depth for fixed or plug-in circuit-breakers (L 9,5 mm) 26 compartment door, adjustable depth (Lmax00 mm) for fixed or plug-in 869 compartment door, adjustable depth (Lmax00 mm) for withdrawable 5074 compartment door, adjustable depth (Lmax500 mm) for fixed 4028 42 compartment door, adjustable depth (Lmax500 mm) for withdrawable 5075 5076 compartment door, emergency, fixed depth for fixed or plug-in circuit-breakers (Lmax 9.5 mm) 45054 compartment door, emergency, adjustable depth for fixed or plug-in circuit-breakers (Lmax 00 mm) 87 compartment door, emergency, adjustable depth for fixed circuit-breakers (Lmax 500 mm) 46569 46572 remote transmission rod with adj. depth (Lmax 80 mm) 2546 remote transmission rod with adj. depth (Lmax 500 mm) 45055 25427 Front flange GSIS9026 Type code SDA0..... R S...S5 S6 S7 S8 front flange for operating lever mechanism for fixed or plug-in 889 405 4227 front flange for operating lever mechanism for withdrawable 890 406 4228 flange for compartment door 4502 Key lock for open position GSIS9008 Type code SDA0..... R S...S5 S6-S7 S8 for motor operating mechanism - a different key for each cb. 88 885 for motor operating mechanism - the same key for sets of cbs 884 886 for motor operating mechanism against manual operation - the same key for each circuit-breaker 6245 for front flange / rotary handle - a different key for each circuit-breaker 88 88 for front flange / rotary handle - the same key for sets of circuit-breakers 882 882 for front flange 45024 key lock type RONIS 454 454 GSIS900 GSIS905 Locks Type Size code SDA0..... R compartment door lock for front flange for locks /crank handle operating mechanism S-S4-S5-S6-S7 880 padlock device for operating lever S-S2 2 padlock device on the front of the circuit-breaker S8 45025 tamper-proof lock for thermal release S2 696 tamper-proof lock for thermal release S 25548 7 7/77

Order codes SACE Isomax S accessories Mechanical interlock across two circuit-breakers PSIS9640 Type code SDA0..... R horizontal vertical S 20 2 S 50524 S4 690 69 S4 50525 S5400/60 445 4454 S6 4024 4025 S7 4205 4206 S-S4-S5-S6-S7 (circuit-breaker/fixed part for interlocking) 5009 5009 Connection terminals Type code SDA0..... R pieces 4 pieces 6 pieces 8 pieces 7 PSIS966 PSIS964 PSIS9642 PSIS964 EFExtended front terminals S2 25797 25798 S-S4 25 259 596 597 S5 400 267 27 706 707 S6 60 279 289 920 92 S6 800 28 29 954 955 S7 299 296 4079 4080 ESSpreaded extended front terminals S-S4 4657 4658 4655 4656 S5 4755 47552 47549 47550 S6 (/2 upper kit) 50692 S6 (/2 lower kit) 50704 S6 5069 50688 50689 S7 (/2 upper kit) 50694 S7 (/2 lowerkit) 50705 S7 50695 50690 5069 FC CuFront terminals for copper cables S-S4 254 260 598 599 S5 400 268 274 708 709 S5 60 8769 8770 8767 8768 FC CuAlFront terminals for copper/aluminium cables S2 (2,5-50 mm 2 ) (*) 50526 50528 694 695 S2 (5-95 mm 2 ) (*) 50527 5050 2580 25802 SD 00 255 26 600 60 S 60 - S4 60 (x95 mm 2 ) 256 262 602 60 S 250 - S4 250 (x50 mm 2 ) 257 26 2029 20294 S5 400 (2x20 mm 2 ) 25766 25765 2295 2296 S5 400 (x240 mm 2 ) 270 276 70 7 S6 60 (2x240 mm 2 ) 280 290 922 92 S6 800 (x85 mm 2 ) 284 294 956 957 S7 250 (4x240 mm 2 ) 287 297 408 4082 RThreaded rear terminals S 268 269 S2 294 295 S-S4 252 265 606 607 S5 400 272 278 74 75 S5 60 8776 8777 8968 8775 S6 282 292 960 96 R Res.Cur.Threaded rear terminals for reasidual current-release mounted below S 2554 HR/VRHorizontal or vertical flat-bar rear terminals S7 2400 298 408 4084 S8 46578 46579 RC Rear terminals for copper/aluminium cables S-S4 (x20 mm 2 ) 258 264 604 605 S5 400 (x240 mm 2 ) 27 277 72 7 S6 60 (2x50 mm 2 ) 28 29 924 925 S6 800 (x240 mm 2 ) 285 295 958 959 (*) Order also the relevant EF extended front terminals 7/78

Order codes SACE Isomax S accessories Insulating terminal covers PSIS9644 PSIS968 Type code SDA0..... R poles 4 poles high for fixed S 290 29 S2 40 4 S-S4 695 696 S5 897 898 S6 4040 404 low for fixed and for moving part of plug-in or withdrawable circuit-breakers S 292 29 S2 42 4 S-S4 69 694 S5 895 896 S6 408 409 S7 224 225 Screws for sealing terminal covers Type code SDA0..... R S-S2 44 S-S4-S5-S6-S7 699 Accessories for electronic releases GSIS904 GSIS904 GSIS90 GSIS9045 GSIS9005 Type Model code SDA0..... R Signalling unit SACE PR00/K S4-S5-S6-S7 48965 Signalling unit SACE PR22/K S8 4502 Dialogue unit SACE PR22/D-M Modbus + actuator unit SACE PR22/T for SACE PR22/P (LSI - LSIG) S4-S5-S6-S7 5078 Dialogue unit SACE PR22/D-M Modbus + actuator unit SACE PR22/T for SACE PR22/MP (LRIU) S4-S5-S6-S7 5079 Dialogue unit SACE PR22/D-L Lon + actuator unit SACE PR22/T for SACE PR22/P (LSI - LSIG) S4-S5-S6-S7 50720 Dialogue unit SACE PR22/D-L Lon + actuator unit SACE PR22/T for SACE PR22/MP (LRIU) S4-S5-S6-S7 5072 Dialogue unit SACE PR22/D + Actuator unit SACE PR22/T S8 45020 Test unit SACE TT S4-S5-S6-S7 72 Test and configuration unit SACE PR00/T S4-S5-S6-S7 48964 SACE PR22/CI contactor operating unit (with PR22/MP) S4-S5-S6-S7 50708 Current transformer for neutral conductor outside circuit-breaker S4 00 74 Current transformer for neutral conductor outside circuit-breaker S4 60 75 Current transformer for neutral conductor outside circuit-breaker S4 250 77 Current transformer for neutral conductor outside circuit-breaker S5 20 78 Current transformer for neutral conductor outside circuit-breaker S5 400 79 Current transformer for neutral conductor outside circuit-breaker S5 60 720 Current transformer for neutral conductor outside circuit-breaker S6 60 25777 Current transformer for neutral conductor outside circuit-breaker S6 800 25778 Current transformer for neutral conductor outside circuit-breaker S7 000 25779 Current transformer for neutral conductor outside circuit-breaker S7 250 25780 Current transformer for neutral conductor outside circuit-breaker S7 600 2578 Current transformer for neutral conductor outside circuit-breaker S8 600 4505 Current transformer for neutral conductor outside circuit-breaker S8 2000 4506 Current transformer for neutral conductor outside circuit-breaker S8 2500 4507 Current transformer for neutral conductor outside circuit-breaker S8 200 4508 connector for relay tripped signal and neutral protection for fixed circuit-breaker with PR2/P, PR22/P - LSI S4-S5-S6-S7 702, 4 connectors for relay tripped signal and neutral protection for fixed circuit-breaker with PR22/P - LSIG S4-S5-S6-S7 704 connector for relay tripped signal and neutral protection for plug-in or withdrawable circuit-breaker with PR2/P, PR22/P - LSI S4-S5-S6-S7 70, 4 connectors for relay tripped signal and neutral protection for plug-in or withdrawable circuit-breaker with PR22/P - LSIG S4-S5-S6-S7 705 electrical/mechanical signalling and lock for PR22/P tripped S8 4658 7 7/79

Order codes SACE Isomax S accessories Conversion kits from fixed circuit-breaker to moving part of plug-in circuit-breaker GSIS906 Type code SDA0..... R poles 4 poles S 270 27 S2 296 297 S-S4 608 609 S 4659 46520 S4 465 4652 S5 400 76 77 from fixed circuit-breaker to moving part of withdrawable circuitbreaker GSIS907 Type code SDA0..... R poles 4 poles S-S4 60 6 S 4652 46522 S4 4654 465 S5 400 78 79 S5 60 8778 8779 S6 60 / 800 962 96 S6 4769 47620 S7 2299 4087 from plug-in circuit-breaker to withdrawable circuit-breaker GSIS9047 Type Size code SDA0..... R Guide for preparing the fixed part of a plug-in circuit-breaker for use as the fixed part of a withdrawable circuit-breaker S-S4 692 Guide for preparing the fixed part of a plug-in circuit-breaker for use as the fixed part of a withdrawable circuit-breaker S5 892 7 7/80

Order codes SACE Isomax S accessories Fixed parts GSIS92 Plug-in circuit-breaker Type code SDA0..... R poles 4 poles EF Extended front terminals S P FP EF 59 548 S4 P FP EF 62 62 S5 400 P FP EF 720 729 FC Front terminals for copper cables S P FP FC 272 274 S2 P FP FC 298 00 S P FP FC 54 550 S4 P FP FC 66 625 S5 400 P FP FC 724 7 R Threaded rear terminals S P FP R 27 275 S2 P FP R 299 540 S P FP R 547 554 S4 P FP R 620 629 S5 400 P FP R 728 77 Withdrawable circuit-breaker GSIS924 Type code SDA0..... R poles 4 poles EF Extended front terminals S W FP EF 555 564 S4 W FP EF 60 69 S5 400 W FP EF 78 747 S6 W FP EF 964 97 S7 W FP EF 4895 4097 ES Spreaded extended front terminals S5 60 W FP ES 876 8762 FC Front terminals for copper cables S W FP FC 559 568 S4 W FP FC 64 64 S5 400 W FP FC 742 75 R Threaded rear terminals S W FP R 56 572 S4 W FP R 68 647 S5 400 W FP R 746 755 S5 60 W FP R 876 8970 VR Vertical flat-bar rear terminals S5 60 W FP VR 897 8972 S6 W FP VR 972 98 S7 W FP VR 4096 405 HR Horizontal flat-bar rear terminals S6 W FP HR 968 977 S7 W FP HR 4092 40 7 7/8

Order codes SACE Isomax S accessories Accessories for fixed part of plug-in or withdrawable circuit-breakers Terminals for the fixed parts of plug-in or withdrawable circuit-breakers PSIS965 PSIS9655 PSIS9654 Type code SDA0..... R poles 4 poles EF Extended front terminals S-S4 650 65 S5 400 759 760 S5 60 8780 878 S6 (with terminals mounted below for S6) 984 985 S7 408 409 FC Cu/Al Front terminals for copper / aluminium cables S-S4 652 65 S5 400 76 762 R Threaded rear terminals S-S4 654 655 S5 400 76 764 S5 60 8969 8782 HR Horizontal flat-bar rear terminals S6 986 987 S7 40 4 VR Vertical flat-bar rear terminals S5 60 876 8784 S6 988 989 S7 42 4 PSIS9646 Insulating covers for fixed parts Type code SDA0..... R poles 4 poles S-S4 697 698 S5 400 899 900 Position contacts GSIS9006 Type Model code SDA0..... R contacts for signalling circuit-breaker racked out S-S4-S5-S6-S7 859 contacts for signalling circuit-breaker racked out for digital signals S-S4-S5-S6-S7 25546 contacts for signalling circuit-breaker racked in S-S4-S5-S6-S7 860 contacts for signalling circuit-breaker racked in for digital signals S-S4-S5-S6-S7 25547 Lock for fixed part of withdrawable circuit-breakers GSIS9009 Type Model code SDA0..... R key lock for locking in racked in / out position - different key for each cb. S-S4-S5-S6-S7 2544 key lock for locking in racked in / out position - same key for sets of cb. S-S4-S5-S6-S7 2545 padlock device S-S4-S5-S6-S7 872 7 7/82

Order codes SACE Isomax S accessories Installation accessories Bracket for mounting on DIN rail Type Model code SDA0..... R GSIS90 DIN EN 50022 S 228 DIN EN 50022 S2 229 DIN EN 50022 (for solenoid operator) S 4852 DIN EN 50022 (for solenoid operator) S2 48524 DIN EN 5002 (complete with DIN front flange H45 mm) S - poles 576 DIN EN 5002 (complete with DIN front flange H45 mm) S - 4 poles 577 DIN EN 5002 (complete with DIN front flange H45 mm) S4 - poles 700 DIN EN 5002 (complete with DIN front flange H45 mm) S4-4 poles 70 DIN EN 5002 (complete with DIN front flange H45 mm) S5 - poles 90 DIN EN 5002 (complete with DIN front flange H45 mm) S5-4 poles 902 IP54 protection Type Model code SDA0..... R PSIS9657 for fixed-depth rotary handle operating mechanism on door S-S2 9 for adjustable-depth rotary handle operating mechanism on door S-S4-S5-S6-S7 89 Residual-current releases SACE RC20, RC2, SACE RC22 GSIS9027 Type code SDA0..... R side by side below RC20/ for S (In6 A - I n0, A) 45076 RC20/ for S (In6 A - I n0,5 A) 45077 RC20/ for S (In6 A - I n0, A) 45079 RC20/ for S (In6 A - I n0,5 A) 45080 RC2/ for S 282 28 RC2/2 for S2 222 2 RC2/ for S 20288 20289 RC22/ for S 284 285 RC22/2 for S2 24 25 RC22/ for S 20290 2029 PSIS9665 SACE RCQ Type code SDA0..... R GSIS9046 release and closed toroid - diameter 60 mm 788 release and closed toroid - diameter 0 mm 789 release and closed toroid - diameter 85 mm 50542 release and opening toroid - diameter 0 mm 790 release and opening toroid - diameter 80 mm 79 release and opening toroid - diameter 20 mm 792 release only 79 closed toroid only - diameter 60 mm 794 closed toroid only - diameter 0 mm 795 closed toroid only - diameter 85 mm 5054 opening toroid only - diameter 0 mm 796 opening toroid only - diameter 80 mm 797 opening toroid only - diameter 20 mm 798 7 7/8

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Due to possible developments of standards as well as of materials, the characteristics and dimensions specified in the present catalogue may only be considered binding after confirmation by. 604050/02 en Printed in Italy Tipografia S.p.A. L.V. Breakers Division Via Baioni, 5 242 Bergamo - Italy Tel.: +9 05.95. - Telefax: +9 05.95.06-4 http://www.abb.com