Ex 2.0. Rail-Mounted Terminal Block Systems Electronic Components. for Applications in Hazardous Environments

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1 Ex 2.0 Rail-Mounted Terminal Block Systems Electronic Components for Applications in Hazardous Environments

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3 Contents Over 50 years of innovations worldwide 1 The world of spring clamp termination systems 1 WAGO*SYSTEM Flexible Future-proof 2 Zone 1 Zone 2 Zone 0 Zone 1 General technical information for electrical equipment in hazardous environments 2 Zone 0 Zone 0 3 Ex e Rail-mounted terminal blocks 3 4 Ex e Terminal strips Ex e PCB terminal blocks Ex e Push-wire connectors for junction boxes 4 5 Ex i Terminal blocks (overview) 5 6 Matrix patchboards Terminal blocks for matrix patching 6 7 Shield (screen) connecting system 7 8 WAGO*SYSTEM 8 9 Rail-mounted terminal blocks with overvoltage protection function with coupler function 9 Index 10 Technical information Addresses 10

4 1 Over 0 50 Years of Innovations Since its foundation in 1951, WAGO Kontakttechnik GmbH, in Minden, has been pioneering terminal blocks and connectors with spring clamp termination technology. The carbon steel available at that time was barely suitable for manufacturing the first spring clamp terminal blocks (patent ). In addition, there were no test specifications to which spring clamp terminal blocks could have been tested or even approved. However, the idea was born and presented to the professional public at the Hanover Fair in Precision designed and manufactured, they not only guarantee a faster and easier connection but also offer a higher safety level since the contact quality is largely independent of the skill of the installer. The connected wire is clamped safely and permanently by the pre-programmed clamping force that automatically adjusts to the conductor cross section. WAGO spring pressure connection technologies became an industrial standard. The WAGO spring clamp terminal blocks are appreciated for their quick and easy operation, long-term durability and resistance to vibrations. As a result, maintenance-free operation leads to higher equipment availability. This benefits WAGO customers in competition worldwide. Today, WAGO is the worldwide leader of spring clamp connection systems and a component provider for decentralized automation in industry and building. More than 3700 WAGO employees worldwide are at the service of the customer, in development, production and marketing. Global availability of our products and services is guaranteed by 9 WAGO production sites 27 WAGO companies and more than 30 representations 1951 The first WAGO spring clamp: patent No WAGO push-wire connectors for juntion boxes. The original! 1977 Terminal blocks 0.08 mm 2 35 mm 2 with CAGE CLAMP 1995

5 Worldwide Main production sites Minden/Germany Headquarters, development, production Sondershausen/Germany Logistics centre, production Domdidier/Switzerland Production 2005 TOPJOB S installation terminal blocks 2003 TOPJOB S rail-mounted terminal blocks with CAGE CLAMP S Compact connectors for all types of wires WINSTA connector system

6 1 02 The Wide Variety of Applications U2fNDa HJq:;{[&4 U2fDaH U2KfD8 ajq:;{[&4 In worldwide railway traffic For more than 25 years, WAGO CAGE CLAMP technology has been ensuring trouble-free clamping connections in electrical installations in trams, underground railways, carriages, locomotives, all ICE generations, magnetic levitation train prototypes and the Shanghai Transrapid. In addition to the WAGO rail-mounted terminal blocks, terminal strips and connectors, the WAGO X-COM -SYSTEM,a modular, rail-mounted connector system has proved its worth during assembly, wiring and maintenance work. Moreover, it saves time and money. In power generation and distribution In 1955, terminal blocks with spring clamp connection were already being used in the control room of a nuclear energy center. Today, WAGO railmounted terminal blocks, terminal strips, PCB terminal blocks, matrix patchboards, connectors, interface modules and the WAGO I/O SYSTEM are constantly used in power generation, distribution and measuring installations. Absolute reliability during operatio, easy servicing and long-term durability; with installations that have to run for decades, these are connection requirements that are hard to find in any other application. In addition to that, it might be that the switchgear cabinet enclosure is the only protection against the weather, in outdoor installations for example. WAGO products with CAGE CLAMP connection meet all these requirements. In car manufacture WAGO products with CAGE CLAMP such as rail-mounted terminal blocks, terminal strips, the MULTI CONNECTION SYSTEM or the WAGO I/O SYSTEM contribute to a high availability of the production facilities: In switch or control cabinets in the press plant, in the bodyshell production, final assembly or in the paint shop. The vibration-proof and maintenance-free CAGE CLAMP provides double savings: wiring is done quickly and the routine maintenance work to control the clamping units is no longer necessary.

7 Years of Experience in Worldwide Applications U2fDa& Jq:;{[H4 YQ f:{[ rp ;:{4/ In shipbuilding, on and offshore installations Electrical installations in ships were among the first applications for WAGO rail-mounted terminal blocks with CAGE CLAMP connection. Vibrations are always present on ships. Time and again, these vibrations lead to loose connections in screw clamp terminal blocks since screws tend to untighten. This then requires time and cost intensive routine maintenance work. The CAGE CLAMP connection technology makes this work redundant. The WAGO I/O SYSTEM as well as WAGO terminal blocks and connectors are used successfully worldwide in the following: Sailing and motor boats, luxury liners, container and special vessels, high speed ferries, military catamarans, loading and container terminals, oil and gas platforms as well as different offshore applications. In building installation In 1974, WAGO revolutionized the wiring of distribution boxes in building installation with the WAGO push-wire connectors for junction boxes. Railmounted and installation multi-level terminal blocks with CAGE CLAMP connection, the WINSTA connector system and TOPJOB S rail-mounted terminal blocks with CAGE CLAMP S connection are other groundbreaking WAGO products that contribute to making building installation more economical and to increasing longterm durability of the installations. Special components, including radio modules that don t require an external power supply, add to the WAGO I/O SYSTEM and allow flexible and futureoriented decentralized building automation via LONWORKS or ETHERNET. The hardware is supported by intelligent software solutions to a universal programming environment in accordance with IEC In production and process automation Ex applications require special components. In addition to WAGO Ex railmounted terminal blocks with IECEx and ATEX 100a approvals, the WAGO I/O SYSTEM is also suitable for use in hazardous areas. For a long time, standard components have already been used in Zone 2 applications. Using intrinsic I/O modules it is possible to directly connect sensors and actuators from Zones 1 and 0 to Zone 2. The PROFIsafe modules are ideal for safety applications, which represent 10 20%, up to category 4 in accordance with EN or SIL 3 according to IEC and AK 6 (DIN V 19250). Standard, Ex and PROFIsafe components can be combined within one single fieldbus node. This means flexibility and economy.

8 1 WAGO Spring Clamp Termination Systems 04 Since the foundation of the company in 1951, terminal blocks and connectors equipped with innovative spring clamp termination technology have been manufactured by WAGO. Many of the spring clamp termination systems that have been developed and patented by Leaf spring clamping systems Clamping systems with leaf spring are available with or without operating device (push-button, screwdriver). These are simple push-wire connection systems, which are used for the connection of solid conductors with cross sections from 0.5 mm 2 to 6 mm 2. Conductors with lower stiffness solid wires with cross sections smaller than 0.5 mm 2 and flexible wires can also be connected to clamping systems equipped with an operating device, by actuating the clamp. Flexible conductors are only suitable to a limited extent (reduced rated current) for push-wire connection systems as these systems cannot bundle the wires. WAGO Spring Clamp Connection Technologies Leaf spring connection up to 2.5 mm 2 Push-wire connection up to 6 mm 2 IDC connection up to 1.0 mm 2 up to 1.5 mm 2

9 1 15 WAGO are now used worldwide, for example, in rail-mounted terminal blocks, in PCB terminal blocks, connectors, electronic modules, in the WAGO-I/O-SYSTEM and in other products. 1 CAGE CLAMP connection systems The original CAGE CLAMP is suitable for all types of wires with a rated cross section from AWG 28 to 2 (0.08 mm 2 to 35 mm 2 ). Both CAGE CLAMP Compact and POWER CLAMP complement the CAGE CLAMP connection. On the route to miniaturization, the CAGE CLAMP Compact connects wires up to 2.5 mm 2 (AWG 14) and the POWER CLAMP is the largest spring clamp allowing conductors from 35 mm 2 (AWG 2) to 95 mm 2 (AWG 3/0) to be wired. The CAGE CLAMP S connection offers all the advantages of the CAGE CLAMP in the cross section range from 0.25 mm 2 (AWG 22) to 25 mm 2 (AWG 4) with the additional benefit that "solid wires from 0.5 mm 2 (AWG 20) to 16 mm 2 (AWG 6) and flexible conductors with ferrules from 0.75 mm 2 (AWG 18) to 16 mm 2 (AWG 6) can be simply pushed in. CAGE CLAMP up to 35 mm 2 CAGE CLAMP Compact up to 2.5 mm 2 CAGE CLAMP S up to 25 mm 2 POWER CLAMP 25 mm 2 up to 95 mm 2

10 1 06 The advantages of the CAGE CLAMP Easy and obvious handling 3. Front entry 1. The screwdriver is inserted with a rocking motion to the stop The screwdriver is captivated, holding the CAGE CLAMP open, while the wire is inserted The screwdriver is withdrawn and the wire is automatically clamped. Side entry 4. Side entry: Operation of the CAGE CLAMP from the top, wire entry from the side. Screw terminal blocks are generally delivered with open clamping units. Once the conductor has been inserted, the clamping screw must be tightened using the correct torque. This requires high "visual judgement" on the part of the installer or the use of well set and well maintained torque screwdrivers. The operator may forget to tighten the screw after inserting the conductor. Therefore, the quality of the connection depends on the skill of the operator. Using the CAGE CLAMP connection, the conductor is inserted by opening the clamp with a standard screwdriver. Once the clamp is released, the fully inserted conductor is clamped safely and permanently by the pre-programmed clamping force that automatically adjusts to the conductor cross section. The contact quality is virtually independent of the operator's skill. With side-entry wiring, operating the CAGE CLAMP and inserting the conductor is done at a right angle to each other similar to the screw type connection. The widely used front-entry wiring, i.e. operation of the CAGE CLAMP and wire entry are executed parallel to each other from the front, makes protection against splaying of flexible conductor strands, such as the crimping of ferrules, unnecessary. Fast and maintenance-free Public wiring competitions have proven a reduction of the wiring time by 75 % when comparing manual wiring of screw-clamp terminal blocks with CAGE CLAMP terminal blocks. Even when powered screwdrivers are used for tightening the clamping screws, there is still a time advantage for the CAGE CLAMP terminal blocks. Pushin connection technology makes protection against splaying of flexible conductor strands unnecessary so that further cost reduction can be achieved. Furthermore, the maintenance-free CAGE CLAMP connection indirectly min. Average wiring time for 100 connections each. contributes to significant cost reduction. Due to maintenance-free operation, which results from longterm consistency and vibrationproof design, higher equipment availability can be achieved. This benefits WAGO customers in competion worldwide Screw-clamp terminal blocks CAGE CLAMP terminal blocks

11 Suitable for all copper conductors 1 conductor per clamping unit A universal system: suitable for all copper wires from AWG 26 (0.08 mm 2 ) up to AWG 2 1. solid, 2. stranded, 3. flexible 4. flexible wigh ferrule (gastight crimped) (35 mm 2 ). Special conductor preparation not necessary but possible. No load transfer to the insulation material Front-entry wiring makes it possible to place any number of CAGE CLAMP clamping units on a current bar. This has several advantages: a) It meets the safety requirement one conductor per clamping unit of the relevant standards, b) Conductors can be exchanged without interfering with the existing wiring, c) Additional connection points offer cost and space savings without the need for adjacent jumpers or additional terminal blocks and d) It offers spare capacity for future expansion. This can be practically implemented by using 3- and 4-conductor terminal blocks The CAGE CLAMP spring of the CAGE CLAMP connection secures itself to the current bar without support. During manufacturing, the springs are attached to the current bar and this self-contained assembly is then inserted into the insulated plastic housing. The separation of the mechanical from the electrical requirements allows the optimum choice of materials: high-grade stainless steel for the spring and high conductivity copper, tin-plated, for the current bar. This combination provides the best of both worlds. The WAGO CAGE CLAMP Clamping of the wire without damage through unique design CAGE CLAMP terminal block Pressure-blade, screw-type terminal block Screw-type terminal block with wire protection Screw-type terminal block without wire protection The CAGE CLAMP spring clamps the connected wire with pre-programmed clamping force that adjusts automatically to the conductor cross section. The flat clamping face of the spring presses the wire against the current bar without damaging the conductor. Any deformation or movement of the conductor is compensated, thus eliminating the risk of a loose connection. Each of the photos above show an 0.18 mm 2 and 1.5 mm 2 wire that was connected to both CAGE CLAMP as well as different screw-clamp connection systems. The tightening torque used for the screw-clamp terminal blocks was the torque specified by VDE In practical use this value is dependent upon the operator and generally higher. However, with the CAGE CLAMP connection, the clamping force automatically adjusts to the conductor cross section independent of the operator and is consistent everytime. Clamping force F in N 35 mm 2 An unlikely connection demonstrates the capability: a conductor of AWG 24 (0.2 mm 2 ) on the left and the nominal cross section of AWG 6 (16 mm 2 ) on the right in an AWG 6 (16 mm 2 ) terminal block. 1,5 mm 2 1,0 2,0 3,0 4,0 5,0 6,0 7,0 Displacement f in mm

12 1 08 Gastight contact area between conductor and current bar The corrosion-resistant CAGE CLAMP spring, manufactured of CrNi spring steel, presses the conductor into a defined contact zone against the slightly curved tin-plated current bar made of electrolytic copper. The conductor is embedded into the soft tin surface of the current bar with a high specific pressure. The contact area is hence protected permanently against corrosion. Due to this concentration of the clamping force in a defined contact area between conductor and current bar, the value of the contact pressure is comparable with that of screwclamp terminal blocks with the screws correctly tightened, as shown in the following example: Contact pressure P: Screw connection: CAGE CLAMP connection: P= Force F Area A P= 550 N 4 mm 2 = N/mm 2 55 N P= = N/mm mm 2 CAGE CLAMP connections are suitable for high current applications as well as for the transmission of low voltages and low currents in the mv and ma range for electronic and process control applications. Maintenance-free The maintenance-free operation results from the good long-term consistency of the electrical and mechanical characteristics of the terminal block - or more precisely the clamping unit. The voltage drop test allows quality assessment of the clamping unit under stress such as vibration, temperature change, and corrosive conditions, so that the gas tightness of the contact area can be checked. The long-term consistency of WAGO terminal blocks and connectors has been demonstrated both through the laboratory experiments of international approval agencies and from worldwide applications. As a result, their maintenance-free operation leads to higher equipment availability. This benefits WAGO customers in competition worldwide. Short circuit protected The short-circuit test according to IEC , paragraph 7.2.3, specifies that 120 A per square mm has to be applied for a period of one second, which means 4200 A for a 35 mm 2 terminal block. CAGE CLAMP connections pass this test without damage or impairment of their function. The figure shows an impractical test situation (in practice, fuses would switch off the current long before): The cur- rent through a 4 mm 2 terminal block is increased until the conductor glows red. Even under such test conditions, the terminal block remains undamaged.

13 Vibration and shock resistant The CAGE CLAMP spring itself has very little mass in relation to the high force it produces. Additionally, the CAGE CLAMP is mounted on the current bar and clamps the conductor in such a way that a favorable division of masses is obtained The interaction of these factors results in a connection which has high resistance to vibration and shock, as confirmed in many approval tests and in practical use. WAGO has tested the CAGE CLAMP connection for vibration up to 2000 Hz with accelerations up to 20 G. Independent agencies have tested and passed CAGE CLAMP for shock and vibration up to 2000 Hz with accelerations up to 109 G in each of three axes. The CAGE CLAMP connection also meets the vibration test requirements of VDE 0611 which incorporate a pull test while vibration is present. The UL "waggle" test also puts a rotational force on the wire while a pullout force is applied. Conductor retention forces Pull-out tests of different IEC / EN standards are used to determine the retention forces of conductors. The values specified by these standards are the same for both screw-clamp and spring-clamp terminal blocks. The table shows the pull-out forces required by IEC / EN / VDE 0611, part 1, rail-mounted terminal blocks for copper conductors and IEC / EN /VDE 0609, part 1, table 3 as well as IEC / EN , table 2, in comparison with the conductor retention forces measured on CAGE CLAMP terminal blocks. Rated cross section mm AWG/ MCM Conductor retention forces acc. to IEC N N Conductor retention forces measured on CAGE CLAMP terminal blocks /EN IEC /EN Solid Flexible Stranded N N N

14 1 100 FIELDBUS INDEPENDENT PROFIBUS INTERBUS ETHERNET TCP/IP DeviceNet CANopen CAL MODBUS \ II /O-LIGHTBUS Firewire CC-Link ETHERNET Controller Bit CPU programmable acc. to IEC /100 Mbit/s ETHERNET Controller programmable acc. to IEC Mbit/s SCALABLE SOLUTIONS ETHERNET coupler Modbus TCP 10/100 Mbit/s programming and commissioning with I/O-Pro and I/O-Check

15 Flexible Future-proof 1 11 I/O IPC Pentium MMX kompatible CPU optional Profibus Master MODULAR DOWN TO THE BIT 1 LOCAL TO OPERATION

16 control fieldbus

17 One solution many applications

18 2 0 General Technical Information for Electrical Equipment in Hazardous Environments Prerequisite for a potential explosion danger is the realization of an explosion endangered atmosphere. This can occur wherever inflammable gases or liquids are produced, processed, transported or stored. Such hazardous environment can form, for example, in chemical plants, refineries, tank farms, vehicles, sewage treatment plants, airports, grain mills or sea ports. GUIDELINE FOR THE BASIC PRINCIPLES OF EXPLOSION PROTECTION: General requirement The European Standard EN VDE classification 0170/0171 part 1 contains the general requirements for the construction and testing of electrical apparatus, which are determined for use in potentially explosive atmospheres. It has to be ensured, that this equipment does not cause an explosion of the surrounding atmosphere. In addition to the EN specification, the European Standards (see opposite page) which relate to specific standards of protection have to be considered. Electrical equipment Electrical equipment is any part which serves as a whole or in parts for the application of electrical energy. Amongs these are equipment for the production, transmission, distribution, storage, controlling and use of electrical energy, including telecommunication systems. Ex-components Ex-components are parts of an electrical equipment for hazardous environments and are marked with the symbol U. It is not allowed to use them alone in hazardous environments and, in case they should be used in these environments and in electrical equipment, an additional certificate is required. Types of ignition protection Only explosion protected equipment may be used in areas in which a dangerous, explosive atmosphere may still be expected despite the implementation of primary explosion protection measures. Electrical, explosion protected equipment can have various types of protection according to the construction regulations of the series of standards EN following (DIN VDE 0170/0171 Part 1 - following). The type of protection used by the manufacturer for apparatus essentially depends on the type and function of the apparatus. From a safety point of view, all standardized types of protection should be seen as being equal. Ignition protection n describes exclusively the use of explosion protected electrical components in zone 2. This zone encompasses areas where explosive atmospheres can only be expected to occur rarely or short-term. It represents the transition between the area of zone 1, which requires an explosion protection and safe area in which for instance welding is allowed at any time. Regulations covering these electrical components are being prepared on a world-wide scale. The standard EN allows electrical component manufacturers to obtain certificates from the corresponding authorities for instance KEMA in the Netherlands or the PTB in Germany, certifying that the tested components meet the above mentioned standards draft. Type "n" ignition protection additionally requires electrical components to be marked with the following extended identification: A non spark generating (function modules without relay /without switches) AC spark generating, contacts protected by seals (function modules with relays /without switches) L limited energy (function modules with switch) The table on the opposite page shows an overview of the standardized types of ignition protection and describes their basic principle as well as usual applications.

19 2 1 Ignition protection types Symbol Standard Explanation Application area o EN Oil immersed apparatus: Zone Electrical equipment or parts of same immersed in oil. p IEC Pressurized apparatus: Zone EN The ingress of the surrounding (explosive) atmosphere into the housing of electrical equipment is avoided by keeping the ignition protection gas inside under pressure. 2 q EN Powder filled apparatus: Zone Filling of the electrical equipment housing with fine grain sand prevents the ignition of a surrounding explosive atmosphere by an electric arc generated in the housing. d IEC Flameproof enclosure: Zone EN Equipment which could ignite an explosive atmosphere is encapsulated in a housing which can resist an explosion pressure within the housing. e IEC Increased safety: Zone EN Measures have been undertaken in order to achieve an increased degree of safety by the avoidance of inadmissibly high temperatures and the creation of sparks or electric arcs. i IEC Intrinsic safety: Zone EN Current circuit following in which no sparks or special thermal effects can occur and cause testing an ignition of a certain explosive zone 0 atmosphere. n IEC Non-sparking: Zone 2 EN Electrical equipment of group II for use in areas in which an explosive mixture of gas, vapor or mist is unlikely to occur during normal operation and if it does it will be for a short period. m IEC Cast encapsulation: Zone EN Dangerous electrical equipment is embedded in a cast mass. This corresponds approximately to the known special protection type Ex s. IEC Intrinsically safe electrical systems Zone EN Assembly of interconnected electrical equipment following in which the circuits intended for use, special as a whole or in part, in hazardous environments testing are intrinsically safe. It is documented zone 0 accordingly in the system description. IEC / TS FISCO standard Electrical apparatus for explosive gas atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept (FNICO).

20 2 2 Continued General Technical Information for Electrical Equipment in Hazardous Environments Hazardous environments Hazardous environments are areas in which the atmosphere may become explosive. Explosive atmosphere is defined as a mixture of ignitable substances in the form of gases, apors or mixtures with air under atmospheric conditions in critically mixed ratios such that excessive high temperature, arcs or sparks may cause an explosion. According to EN , endangered areas are classified into zones according to the probability of the existence of a dangerous explosion prone atmosphere as follows: ➊ Zone 2 ➊ Areas explosion endangered as a result of combustible gases, vapours or mist Zone 0 encompasses areas in which an explosive gas/air mixture is continuously present or present for long periods. Zone 1 encompasses areas in which an explosive mixture can occur during normal operation. Zone 1 Zone 0 Zone 0 Zone 0 Zone 1 Zone 2 encompasses areas in which an explosive mixture is unlikely to occur under normal operation and if it does it will be for a short period. ➋ Zone 22 ➋ Areas explosion endangered due to combustible dust Zone 20 Area in which an explosive mixture in the form of dust in air is continuously present or present for long periods. Dust deposits of a known thickness or of an excessive thickness may build up. Dust deposits alone are not synonymous with Zone 20. Zone 21 Zone 21 Area in which an explosive mixture in the form of dust in air can occur during normal operation. Deposits of combustible dust exist in general. Zone 20 Zone 22 Area in which an explosive mixture in the form of dust in air is unlikely to occur during normal operation and if it does it will be for a short period or in which deposits of combustible dust exist.

21 The specification EN defines two groups of electrical equipment for hazardous environments: Group l: Electrical equipment for mines. Group ll: Electrical equipment for hazardous environments other than mines. This group is further subdivided by pertinent combustible gases in the environment. Subdivision IIA, IIB and IIC take into account that different materials/substances/gases have various ignition energy characteristic values. For this reason the three subgroups are assigned representative types of gases: IIA Propane IIB Ethylene IIC Hydrogen Publication of the WBK Mining Authority of March Quotation:... terminal blocks for which the type of protection EEx e ll has been certified will also be accepted for use in group I Electrical equipment of the type of protection Increased safety e. The table shows a comparison between the existing practice according to ElexV, DIN VDE and the new EN : Group II This statement can also be found in point 12 of the EC Examination Certificate stating that terminal blocks are approved for Group I as well as for Group II. Temperature Max. surface class temperature C T1 450 T2 300 T3 200 T4 135 T5 100 T6 85 Depending on the maximum surface temperature of the equipment, the electrical equipment of group ll is defined in temperature classes T1 up to T 6. The ambient temperature, which has to be considered, is fixed at 40 C (104 F). (Modifications of this value are possible under certain conditions) Terminal blocks for the type of protection lncreased safety e are generally classed in T6. When using terminal blocks in equipment of temperature class T1 up to T 5 it has to be ensured, that the highest temperature on the insulating parts does not exceed 85 C (185 F). The highest measured temperature rise on the surface of the equipment shall not exceed 40 K. The resistance to heat of the insulating material shall at least be 20 C (68 F) above the highest operating temperature. Minimum ignition energy of representative types of gases: Explosion group I IIA IIB IIC Gas Methane Propane Ethylene Hydrogen Ignition energy Category Type of Adequate Comparable with New acc. to protection safety with existing practice EN Ex atmosphere highest 2 protection Group II, Zone 0 is very probable, measures Zone 0 Zone 20 dust in air 2 errors Zone 10 2 From time to time increased equipment Group II, Zone 1 Ex atmosphere failure Zone 1 Zone 21 or error 3 Low probability of normal trouble-free Group II, Zone 2 Ex atmosphere, operation Zone 2 Zone 22 settled dust Zone 11 The resistance to low temperature is sufficient if the insulating material withstands a 24-hour storage at a temperature of up to minus 60 C ( 76 F) without destroying this type of protection. Specific requirements Increased safety EEx e The European Standard EN VDE 0170/0171 part 6 contains the special requirements for the construction and testing of electrical equipment for the type of protection Increased safety e, which are intended for use in explosive atmospheres. This specification is a supplement to EN and relates to such equipment or parts thereof, which do not produce arcs, sparks or dangerous temperatures under normal operating conditions. This standard describes special measures, which have to be observed to obtain a safety degree according to the type of protection - Increased safety e. Paragraph 4.2 Terminal blocks for external conductors relates to electrical equipment, such as railmounted terminal blocks. The following are the most important design requirements for terminal blocks for external electrical conductors: They shall be sufficiently large to permit the reliable connection of external conductors with cross section of at least the size related to the nominal current of the equipment; they must be protected against selfloosening and designed in such a way that the external conductors cannot slip out of their clamping units; they must be designed in such a way that sufficient contact pressure is ensured without damaging the conductors; their design must ensure that the contact pressure does not change with temperature cycling; for the connection of stranded conductors they must be designed with a spring connecting link; terminal blocks for conductor cross section up to 4 mm 2 /AWG 12 shall be so designed that smaller conductor cross sections may be connected safely

22 2 4 Continued General Technical Information for Electrical Equipment in Hazardous Environments It is expressively forbidden to use insulating parts for the transmission of contact pressure. Terminal blocks with sharp edges, which may damage the conductor and others that can rotate or be deformed permanently during normal fixing, are not permissible. Terminal blocks for connections inside electrical equipment should not be subjected to excessive mechanical stress. They must comply with the conditions for terminal blocks for external electrical conductors. The air distances between live parts of different potentials are contained in the table 1 with a minimum value of 3 mm for external connections. The value of the creepage distances depends on the working voltage, the surface condition of the insulating parts and the anti-tracking index of the insulation material. Grooves on the surface may only be considered if they are at least 2.5 mm wide and deep, and corrogations on the surface only if their height is at least 2.5 mm and their width corresponds to the mechanical strength of the material, however not smaller than 1 mm. Table 1: Creepage and air distances Voltage 1) Effective value of AC voltage or DC voltage V Minimum creepage mm Material group Minimum air distance I II III a mm 10 2) (440)* ) (550)* ) (690)* ) ) 2) The listed voltages are taken from IEC The working voltage *) is allowed to exceed the voltage level by 10 % as indicated in the table. This is based on the simplification of the supply voltages according to table 3 b of IEC The listed values of the creepage and air distances are based on a maximum limit deviation of the supply voltage of ± 10%. The CTI value is not valid at 10 V and under so that materials, which do not meet the requirements of material group IIIa, can be used. The classification of the insulating materials according to their tracking resistance follows the Comparative Tracking Index (CTI) and is contained in the table 2 as follows: This classification is related to insulating parts without grooves or corrogations. If the insulating parts have grooves or corrogations sufficiently large to be considered, the minimum creepage distances according to the values of the insulating materials of the next higher class apply, for ex. group I instead of group II. Under consideration of the ambient temperature of 40 C (104 F) specified for electrical equipment, the current carrying capacity acc. to DIN/VDE : 2003, table 10, of rubber insulated conductors is reduced to 82 %, of PVC-insulated conductors to 87 % of the current carrying capacity, specified for 30 C (86 F) ambient temperature acc. to item of DIN/VDE : Table 2: Tracking resistance of insulating materials Material group Comparative tracking index I 600 CTI II 400 CTI < 600 III a 175 CTI < 400 Types of wire and wire preparation According to EN /DIN VDE , the wire ends of stranded and fine-stranded wire have to be protected against splaying, for example by the use of cable lugs, ferrules, or by the design of the terminal block applied. Soldering alone is not sufficient. Connecting electrical equipment to terminal blocks in an atmosphere with a type of protection Increased safety e the air and creepage distances acccording to EN /DIN VDE 0170/ must not be reduced. Experience through the application of terminal blocks in aggressive atmospheres in the chemical industry demonstrate that tinned copper ferrules (gastight) or tinned copper pin-type cable sockets/ lugs are recommended when connecting fine-stranded wires to terminal blocks in corrosive atmospheres.

23 Approvals Terminal blocks can be used in zones I and II, provided that the terminal blocks are in an enclosure that has a minimum degree of protection IP 54 and an Ex e certification. Terminal blocks are considered EX components, as they are only a part of the equipment. Part certificates provided by testing agencies serve as a basis for the complete certification of conformity for the installation. An EC type examination certificate is issued in accordance with the Explosion Protection Directive 94/9/EG (ATEX 100 a). In addition, IEXEx certificates can be obtained from the appropriate accredited testing organizations (see also page 2.6) in accordance with the IECEx certification agreement, which is accepted overall in Europe and currently in countries like Canada, China and Australia, etc. These certificates can be downloaded from The marking of the terminal blocks are in conformance with EC directive 94/9/EC ATEX 100 a and will be as follows: Explosion prevention marking Group II (for equipment used in areas in which an explosive atmosphere might occur.) Category 2 (high safety, equipment used in areas [zones] in which an explosive atmosphere can occur during normal operation. The explosion protection has also to be guaranteed even with frequent equipment malfunctions.) Gases 4 II 2 G EEx e II Explosion protection in Europe, type of protection Increased Safety, Group II Or Explosion prevention marking Group I (for equipment used in underground applications) Mining applications 4 I M 2 EEx e I Explosion protection in Europe, type of protection Increased Safety, Group I Marking example Series Manufacturer s name Nominal insulating voltage Type of protection Part certificate No. Nominal cross section (solid, stranded and fine-stranded conductors) The embossed type details on the terminal blocks show the manufacturer s name, the series No., the type of protection Ex e II, the approval No., the data of approval and the name of the test house.

24 2 6 Continued General Technical Information for Electrical Equipment in Hazardous Environments According to UL Standard terminal blocks for Class I, Zone 1, Ex e II hazardous locations can be approved for Ex applications. As a result of international harmonization efforts the UL certificate can be issued on the basis of a certificate according to EN or EN , provided that the terminal blocks have also been approved in accordance with UL 1059 (ordinary location). If desired by the applicant, the product can at the same time be approved in accordance with the Canadian Standards E and E and released for use in Canada. The terminal blocks are marked with Y Cl. I, Zn.1, AEx e II. The WAGO terminal blocks specified in this catalog have been granted the EC type examination certificates. The WAGO terminal blocks approved for the ignition protection type Ex e II are manufactured of flame resistant, self-extinguishing Nylon 6.6. The same applies to the other terminal blocks in the non explosion endangered area. A tracking resistance with a CTI value of 600 as per IEC and a constant operating temperature of 105 C/22 F in accordance with IEC parts 1 and 2 are provided. To monitor the above described quality features, all CAGE CLAMP rail-mounted terminal blocks with Ex e II approval are subject to a factory part quality control.

25 Classifications meeting the NEC 500 The following classifications according to NEC 500 (National Electric Code) are valid for North America. Divisions The "Divisions" describe the degree of probability of whatever type of dangerous situation occurring. Here the following assignments apply: 2 7 Explosion endangered areas due to combustible gases, fumes, mist and dust Division 1 Encompasses areas in which explosive atmospheres are to be expected occasionally (> 10 h 1000 h /year) as well as continuously and long-term (> 1000 h /year). 2 Division 2 Encompasses areas in which explosive atmospheres can be expected rarely and short-term (> 0 h 10 h /year).. Explosion protection groups Electrical components for explosion endangered areas are subdivided in three danger categories: Class I (gases and fumes): Class II (dust): Class III (fibers): Group A (Acetylene) Group B (Hydrogen) Group C (Ethylene) Group D (Methane) Group E (Metal dust) Group F (Coal dust) Group G (Flour, starch and cereal dust) No sub-groups Temperature classes Electrical components for explosive areas are differentiated by temperature classes: Temperature class Maximum Ignition temperature surface temperature of the combustible materials T1 450 C > 450 C T2 300 C > 300 C 450 C T2A 280 C > 280 C 300 C T2B 260 C > 260 C 280 C T2C 230 C > 230 C 260 C T2D 215 C > 215 C 230 C T3 200 C > 200 C 215 C T3A 180 C > 180 C 200 C T3B 165 C > 165 C 180 C T3C 160 C > 160 C 165 C T4 135 C > 135 C 160 C T4A 120 C > 120 C 135 C T5 100 C > 100 C 120 C T6 85 C > 85 C 100 C

26 2 8 Continued General Technical Information for Electrical Equipment in Hazardous Environments For America According to NEC 500 Example for lateral marking of I/O modules ( , 2-channel digital input module DC 24 V) Explosionsschutzgruppe protection group (Gefahrenkategorie) (hazard category) Einsatzbereich Application area (Zone) (zone) Explosionsgruppe group (Gasgruppe) (gas group) CL I DIV 2 Grp. ABCD optemp code T4A Temperaturklasse Temperature class 24V DC AWG C max ambient CL I DIV 2 Grp. A B C D op temp code T4A LISTED 22ZA AND 22XM Hansastr. 27 D Minden II 3 G KEMA 01ATEX1024 X EEx na II T4 ITEM-NO.: DI 24V DC 3.0ms mm 2 0V 24V DI1 Di2 PATENTS PENDING

27 Special requirements intrinsic safety Ex i The European Standard EN classification 0170/0171, part 7/08.03 contains the special requirements for the construction and testing of electrical apparatus, designated for the type of protection intrinsic safety i in potentially explosive atmospheres. As opposed to other ignition protection types, the ignition protection technique intrinsic safety i does not only refer to individual equipment, but to the complete intrinsically safe current circuit. A current circuit is termed intrinsically safe when in normal operation and with certain occurring fault conditions no sparks and no thermal effects can cause an ignition in a certain explosive atmosphere. It is important to distinguish between intrinsically safe electrical equipment when all circuits are intrinsically safe and a related electrical equipment including both intrinsically and non-intrinsically safe circuits, and being designed in such a way that it is impossible for the non-intrinsically safe circuits to affect the intrinsically safe circuits. Intrinsically safe electrical equipment and intrinsically safe parts or related electrical equipment are classified in categories ia or ib. Products classified Ex ia should not cause any ignition when current is applied in the following cases: a) in normal service and the presence of non-countable faults leading to the most unfavorable condition; b) in normal service and the presence of one countable fault in addition to the non-countable faults leading to the most unfavorable condition; c) in normal service and the presence of two countable faults in addition to the non-countable faults leading to the most unfavorable condition. Products classified Ex ib should not cause any ignition when current is applied in the following cases: a) in normal service and the presence of non-countable faults leading to the most unfavorable condition; b) in normal service and the presence of one countable fault in addition to the non-countable faults leading to the most unfavorable condition. No particular approval is necessary for terminal blocks as plain mechanical equipment for use in type of protection Ex i applications, as they do not contain a source of voltage and precise information is available concerning the electrical data and the temperature rise performance. They shall be identifiable for example by their type designation and the following construction requirements have to be observed: The air distance between bare, conducting parts of terminal blocks of different intrisically safe circuits has to be equal or higher than the values specified in the standard. In addition, the air distances between the terminal blocks must be so that the air distances between bare, conducting parts of the connected external conductors is at least 6 mm for one measurement. Each possible motion of metallic parts that are not rigidly fixed must be considered. When a possible connection has not been considered during safety analysis, the minimum air distance between grounded (earthed) metallic or other conducting parts and the uninsulated conducting parts of the conductors that are connected to the terminal blocks must be 3 mm. The terminal block has to be marked in a clear and distinct manner. If a color is used, it shall be light blue (approx. RAL 5015). When using terminal blocks in intrinsically safe circuits, the following requirements have to be observed: Terminal blocks used for intrinsically safe circuits must be separated from non-intrinsically safe circuits. This is accomplished by several accepted methods. First, intrinsically safe circuits are separated by at least 50 mm of air space from non-intrinsically safe circuits. Second, intrinsically safe circuits are housed in a separate enclosure. Third, intrinsically safe terminal blocks are separated from non-intrinsically safe terminal blocks by either an insulated partition or grounded metal partition. The partition size must allow for either 1.5 mm or less distance from the sides of the housing or provide at least 50 mm of creepage distance between the intrinsically and non-intrinsically safe circuits in all directions. The insulation between an intrinsically safe circuit and the chassis of an electrical equipment or parts, which may be grounded (earthed), has to withstand an effective AC voltage corresponding to double the value of the voltage of the intrinsically safe circuit or a minimum of at least 500 V, depending on which value is higher. The insulation between an intrinsically safe and a non-intrinsically safe circuit has to withstand an effective AC voltage of 2 x nominal value (U) + 1 kv or a minimum of 1.5 kv, whereby U represents the total of the effective voltages of the intrinsically safe and the non-intrinsically safe circuit. Short circuit between different intrinsically safe circuits could cause dangerous conditions. The insulation between these circuits should withstand an effective voltage of at least 500 V AC or 2 U AC where U is the total of the effective voltages of the related circuits. According to the construction specification EN /DIN VDE , stranded and fine-stranded conductors in intrinsically safe circuits have to be protected against splayed ends, for example by ferrules or pin terminals or by the design of the terminal blocks. Tinning of the conductor end alone is not permissible. For the connection of stranded and fine-stranded conductors in terminal blocks it is recommended to use in corrosive atmosphere gastight tinned copper ferrules or tinned copper pin terminals

28 2 10 Continued General Technical Information for Electrical Equipment in Hazardous Environments 4IECEx and ATEX 100a Approvals TOPJOB S rail-mounted terminal blocks The WAGO TOPJOB S rail-mounted terminal blocks, presented at the Hanover Fair 2003 for the first time, have been granted one of the first ten IECEx approvals worldwide. The approval number is IECEx PTB U. It has been published on the Internet as the fourth document "Certificate Reference Number U" by the PTB ( ). Furthermore, these terminal blocks have received the Ex e approval in accordance with ATEX 100a. Both approvals apply to all through terminal blocks and also to the ground (earth) conductor terminal blocks. For the WAGO customer these approvals mean considerable cost saving and simplification: Double stock holding for standard and Ex e rail-mounted terminal blocks is not necessary. Applications in hazardous areas now also benefit from the system properties time, cost and space saving. A project can be designed using only one range of rail-mounted terminal blocks. Increased installation safety: standard terminal blocks cannot be used in hazardous areas accidentally. The IECEx approval applies to worldwide trading in Ex items. Other WAGO products with IECEx approval are available upon request.

29 2 11 2

30 3 0 4 Rail-Mounted Terminal Blocks Product Summary Series 2001/2002/2004/2006/2010/2016 TOPJOB S Through terminal blocks/ground (earth) terminal blocks 2-conductor terminal blocks 3-conductor terminal blocks mm 2 /AWG (2.5)/ (4)/ (6)/ (10)/ (16)/ (25 f-st )/4 Page conductor terminal blocks mm 2 /AWG (2.5)/ (4)/ (6)/10 Page Series 2002 TOPJOB S Double deck terminal blocks Through/through connection mm 2 /AWG 2.5 (4)/12 Page 3.10 Ground (earth)/through connection mm 2 /AWG 2.5 (4)/12 4-conductor terminal blocks mm 2 /AWG 2.5 (4)/12 4-conductor ground (earth) terminal blocks mm 2 /AWG 2.5 (4)/12 Page 3.10 Page 3.10 Page 3.10 Series 2002 TOPJOB S Triple deck terminal blocks Through/through/through connection Shield (screen)/through/through connection Ground (earth)/through/through connection mm 2 /AWG 2.5 (4)/12 mm 2 /AWG 2.5 (4)/12 mm 2 /AWG 2.5 (4)/12 Page 3.11 Page 3.11 Page conductor-terminal blocks mm 2 /AWG 2.5 (4)/12 Page conductor ground (earth) terminal blocks mm 2 /AWG 2.5 (4)/12 Page 3.11

31 3 1 Series CAGE CLAMP Through terminal blocks/ground (earth) terminal blocks 2-conductor terminal blocks 3-conductor terminal blocks 4-conductor terminal blocks mm 2 /AWG 1.5/14 2.5/12 4/10 6/8 10/6 16/4 35/2 mm 2 /AWG 1.5/14 2.5/12 4/10 6/8 10/6 16/4 mm 2 /AWG 1.5/14 2.5/12 4/10 Page / Page / Page Series 279/280 Double potential terminal blocks Series 285 High current through/ground (earth) terminal blocks 3 mm 2 /AWG 1.5/14 2.5/12 Page conductor terminal blocks mm 2 /AWG 25/4 to 95/4/0 Page conductor ground (earth) terminal blocks mm 2 /AWG 35/2 to 70/0/0 Page 3.30 Series 264 Miniature through/ground (earth) conductor terminal blocks for DIN 35 Rail for DIN 15 Rail 2- and 4-conductor terminal blocks mm 2 /AWG 2.5/12 Page and 4-conductor terminal blocks mm 2 /AWG 2.5/12 Page 3.21 Series 870 CAGE CLAMP COMPACT trough/ground (earth) conductor/double and triple deck terminal blocks for DIN 35 Rail for DIN 15 Rail 2-conductor terminal blocks mm 2 /AWG 2.5/4 f-st /12 Page 3.32 Double deck terminal blocks mm 2 /AWG 2.5/4 f-st /12 Page 3.32 Triple deck terminal blocks mm 2 /AWG 2.5/4 f-st /12 Page conductor terminal blocks mm 2 /AWG 2.5/4 f-st /12 Page 3.33

32 3 2 Rail-Mounted Terminal Blocks with CAGE CLAMP Series 279 to 285 CAGE CLAMP connection Wire connection with screwdriver Wire removing with screwdriver Protective warning marker Protective warning markers inserted into the operating slots Finger guard cover Touch protection for unused clamping units Marking Series 870 Marking with WMB multi marking system or WSB quick marking system CAGE CLAMP clamps the following copper wires: solid Marking is done via the Plotter IP 350 stranded Rail mounted terminal blocks with CAGE CLAMP COMPACT fine stranded, also with tinned single strands

33 Rail-Mounted Terminal Blocks with CAGE CLAMP S Series 2001, 2002, 2004, 2006, 2010 and 2016 CAGE CLAMP S connection Commoning V Direct insertion Solid conductors with cross sections from either one cross section size above or up to two cross section sizes below the rated cross section can be pushed in directly - without tools. With screwdriver the operation of the clamp remains the same for unprepared flexible conductors or small cross sections that don t allow direct insertion. In exactly the same way as the original CAGE CLAMP, CAGE CLAMP S is operated using a screwdriver when removing the conductor. Twin integrated, spring-loaded jumper system allows the use of comb-type jumper bars and test plugs. Testing The rated voltage of the jumper bars is 550 V (ex works) for Ex applications. 3 Testing of TOPJOB S rail-mounted terminal blocks using test plug or testing tap. Marking Connection possibility A thermal transfer printer and the WAGO smart designer software generate the marking. TOPJOB S offers three marking positions for WMB markers, miniature WSB markers or a full length marking strip. Modular connectors with CAGE CLAMP S connection provide an additional connection possibility for 2 mm Ø or 2.3 mm Ø test plugs. fine-stranded wire, tip bonded fine-stranded wire with crimped ferrule fine-stranded wire with crimped pin terminal

34 3 4 TOPJOB S 4 Terminal Blocks 1.5 (2.5) mm 2 /AWG 14, Series (2.5) mm 2 ➊ AWG V 17 A Terminal block width 4.2 mm / in L 9 11 mm / 0.39 in * (2.5) mm 2 ➊ AWG V 17 A Terminal block width 4.2 mm / in L 9 11 mm / 0.39 in * (2.5) mm 2 ➊ AWG V 17 A Terminal block width 4.2 mm / in L 9 11 mm / 0.39 in * 4 ➊ can be connected: 0.25 mm mm 2 s + f-st ; can be pushed in directly: 0.5 mm mm 2 s and 0.75 mm mm 2 Insulated ferrule, 12 mm <_12 _> < mm/ in > < mm/ in > < mm/ in > < 48.5 mm /1.91 in > < 59.5 mm /2.34 in > < 70 mm /2.76 in > Item No. 2-conductor through terminal blocks grey blue orange more colors are being prepared 2-conductor ground (earth) terminal block green-yellow Item No. 3-conductor through terminal blocks grey blue orange more colors are being prepared 3-conductor ground (earth) terminal block green-yellow Item No. 4-conductor through terminal blocks grey blue orange more colors are being prepared 4-conductor ground (earth) terminal block green-yellow Suitable for Ex i applications Suitable for Ex i applications Accessories Appropriate marking system WMB/marker strips (see page 3.35) End and intermediate plate, 0.8 mm/0.031 in thick orange (4 x 25) grey (4 x 25) End and intermediate plate, 0.8 mm/0.031 in thick orange (4 x 25) grey (4 x 25) Suitable for Ex i applications End and intermediate plate, 0.8 mm/0.031 in thick orange (4 x 25) grey (4 x 25) Insulation stop, 5 /strip 200 strips Insulation stop, 5 /strip 200 strips Insulation stop, 5 /strip 200 strips light grey mm 2 2 light grey mm 2 light grey mm 2 Push-in type jumper bars, light grey, insulated, I N 16 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 16 A (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m * Notes on approvals see page 10.0 and following. Push-in type jumper bars, light grey, insulated, I N 16 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 16 A (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m Push-in type jumper bars, light grey, insulated, I N 16 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 16 A (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m

35 TOPJOB S 4 Terminal Blocks 2.5 (4) mm 2 /AWG 12, Series (4) mm 2 ➊ AWG V 22 A Terminal block width 5.2 mm / in L mm / 0.43 in * (4) mm 2 ➊ AWG V 22 A Terminal block width 5.2 mm / in L mm / 0.43 in * (4) mm 2 ➊ AWG V 22 A Terminal block width 5.2 mm / in L mm / 0.43 in * 4 ➊ can be connected: 0.25 mm 2 4 mm 2 s + f-st ; can be pushed in directly: 0.75 mm 2 4 mm 2 s and 0.75 mm mm 2 Insulated ferrules, 12 mm <_12 _> < mm/ in > < 48.5 mm /1.91 in > < 59.5 mm /2.34 in > < 70 mm /2.76 in > < mm/ in > < mm/ in > 3 Item No. 2-conductor through terminal blocks grey blue orange more colors are being prepared 2-conductor ground (earth) terminal block green-yellow Item No. 3-conductor through terminal blocks grey blue orange more colors are being prepared 3-conductor ground (earth) terminal block green-yellow Item No. 4-conductor through terminal blocks grey blue orange more colors are being prepared 4-conductor ground (earth) terminal block green-yellow Suitable for Ex i applications Accessories Appropriate marking system WMB/marker strips/wmb Inline (see page 3.35) End and intermediate plate, 0.8 mm/0.031 in thick orange (4 x 25) grey (4 x 25) Suitable for Ex i applications End and intermediate plate, 0.8 mm/0.031 in thick orange (4 x 25) grey (4 x 25) Suitable for Ex i applications End and intermediate plate, 0.8 mm/0.031 in thick orange (4 x 25) grey (4 x 25) Insulation stop, 5 /strip 200 strips Insulation stop, 5 /strip 200 strips Insulation stop, 5 /strip 200 strips light grey mm 2 dark gr mm 2 Push-in type jumper bars, light grey, insulated, I N 20 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 20 A (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) light grey mm 2 dark gr mm 2 Push-in type jumper bars, light grey, insulated, I N 20 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 20 A (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) light grey mm 2 dark gr mm 2 Push-in type jumper bars, light grey, insulated, I N 20 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 20 A (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) * Notes on approvals see page 10.0 and following.

36 3 6 TOPJOB S 4 Terminal Blocks 4 (6) mm 2 /AWG 10, Series (6) mm 2 ➊ AWG V 30 A Terminal block width 6.2 mm / in L mm / 0.47 in * (6) mm 2 ➊ AWG V 30 A Terminal block width 6.2 mm / in L mm / 0.47 in * (6) mm 2 ➊ AWG V 30 A Terminal block width 6.2 mm / in L mm / 0.47 in * 4 ➊ can be connected: 0.5 mm 2 6 mm 2 s + f-st ; can be pushed in directly: 1 mm 2 6 mm 2 s and 0.75 mm 2 4 mm 2 Insulated ferrule, 12 mm <_12 _> < mm/ in > < mm/ in > < mm/ in > < 52.5 mm /2.07 in > < 65.5 mm /2.58 in > < 79 mm /3.11 in > Item No. 2-conductor through terminal blocks grey blue orange more colors are being prepared 2-conductor ground (earth) terminal block green-yellow Item No. 3-conductor through terminal blocks grey blue orange more colors are being prepared 3-conductor ground (earth) terminal block green-yellow Item No. 4-conductor through terminal blocks grey blue orange more colors are being prepared 4-conductor ground (earth) terminal block green-yellow Suitable for Ex i applications Accessories Appropriate marking system WMB/marker strips/wmb Inline (see page 3.35) End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Suitable for Ex i applications End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Suitable for Ex i applications End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Insulation stop, 5 /strip 200 strips Insulation stop, 5 /strip 200 strips Insulation stop, 5 /strip 200 strips light grey mm 2 dark gr mm 2 Push-in type jumper bars, light grey, insulated, I N 30 A 2-way (4 x 25) 3-way (4 x 25) 4-way (4 x 25) 5-way (2 x 25) : : 10-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 30 A (4 x 25) (4 x 25) (2 x 25) : : (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) light grey mm 2 dark gr mm 2 Push-in type jumper bars, light grey, insulated, I N 30 A 2-way (4 x 25) 3-way (4 x 25) 4-way (4 x 25) 5-way (2 x 25) : : 10-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 30 A (4 x 25) (4 x 25) (2 x 25) : : (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) light grey mm 2 dark gr mm 2 Push-in type jumper bars, light grey, insulated, I N 30 A 2-way (4 x 25) 3-way (4 x 25) 4-way (4 x 25) 5-way (2 x 25) : : 10-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 30 A (4 x 25) (4 x 25) (2 x 25) : : (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Modular TOPJOB S connector, for jumper contact slot 1-pole (4 x 25) Spacer module (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) * Notes on approvals see page 10.0 and following.

37 TOPJOB S 4 Terminal Blocks 6 (10) mm 2 /AWG 8, Serie (10) mm 2 ➊ AWG V 38 A Terminal block width 7.5 mm / in L mm / 0.55 in * (10) mm 2 ➊ AWG V 36 A Terminal block width 7.5 mm / in L mm / 0.55 in * 4 Step-down jumpers ➊ can be connected: 0.5 mm 2 10 mm 2 s + f-st ; can be pushed in directly: 1.5 mm 2 10 mm 2 s and 1.5 mm 2 6 mm 2 Insulated ferrule, 12 mm <_12 _> < 57.5 mm /2.26 in > < mm/ in > < 73.5 mm /2.89 in > < mm/ in > 3 Item No. 2-conductor through terminal blocks grey blue orange conductor ground (earth) terminal block green-yellow Suitable for Ex i applications Accessories Appropriate marking system WMB/marker strips/wmb Inline (see page 3.35) End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Item No. 3-conductor through terminal blocks grey blue orange conductor ground (earth) terminal block green-yellow Suitable for Ex i applications End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Item No. Commoning with step-down jumpers An end plate must always be used between the terminal blocks that are commoned with step-down jumpers. Step-down jumper is suitable for commoning AWG 10/12 (6/4 mm 2 ) terminal blocks with AWG 12/14/16 (4/2.5/1.5 mm 2 ) terminal blocks. Step-down jumpers are simply pushed down to full insertion, in the same way as all other push-in type jumper bars.. Step-down jumper, light grey, insulated, 32A (2 x 25) Push-in type jumper bars, light grey, insulated, I N 33 A 2-way (2 x 25) 3-way (2 x 25) 4-way (2 x 25) 5-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 33 A 2-way (2 x 25) 3-way (2 x 25) 4-way (2 x 25) 5-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 33 A (2 x 25) (2 x 25) (2 x 25) Push-in type jumper bars, light grey, insulated, I N 33 A (2 x 25) (2 x 25) (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Note: The total current flowing must not exceed the rating of the step-down jumper. Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m * Notes on approvals see page 10.0 and following.

38 3 8 TOPJOB S 4 Terminal Blocks 10 (16) mm 2 /AWG 6, Series (16) mm 2 ➊ AWG V 51 A Terminal block width 10 mm / in L mm / 0.71 in * (16) mm 2 ➊ AWG V 50 A Terminal block width 10 mm / in L mm / 0.71 in * 4 Step-down jumpers ➊ can be connected: 0.5 mm 2 16 mm 2 s + f-st ; can be pushed in directly: 2.5 mm 2 16 mm 2 s and 2.5 mm 2 10 mm 2 Insulated ferrule, 18 mm <_18 _> < mm/ in > < mm/ in > < 68 mm /2.68 in > < 89 mm /3.5 in > Item No. 2-conductor through terminal blocks grey blue orange conductor ground (earth) terminal block green-yellow Suitable for Ex i applications Accessories Appropriate marking system WMB/marker strips/wmb Inline (see page 3.35) End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Item No. 3-conductor through terminal blocks grey blue orange conductor ground (earth) terminal block green-yellow Suitable for Ex i applications End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Item No. Commoning with step-down jumpers An end plate must always be used between the terminal blocks that are commoned with step-down jumpers. Step-down jumper is suitable for commoning AWG 10/12 (6/4 mm 2 ) terminal blocks with AWG 12/14/16 (4/2.5/1.5 mm 2 ) terminal blocks. Step-down jumpers are simply pushed down to full insertion, in the same way as all other push-in type jumper bars. Step-down jumper, light grey, insulated, 57A (2 x 25) Push-in type jumper bars, light grey, insulated, I N 51 A 2-way (2 x 25) 3-way (2 x 25) 4-way (2 x 25) 5-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 50 A 2-way (2 x 25) 3-way (2 x 25) 4-way (2 x 25) 5-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 51 A (2 x 25) (2 x 25) (2 x 25) Push-in type jumper bars, light grey, insulated, I N 50 A (2 x 25) (2 x 25) (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (2 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (2 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m * Notes on approvals see page 10.0 and following.

39 TOPJOB S 4 Terminal Blocks 16 (25 f-st ) mm 2 /AWG 4, Series (25 f-st )mm 2 ➊ AWG V 70 A Terminal block width 12 mm / in L mm / 0.75 in * (25 f-st )mm 2 ➊ AWG V 67 A Terminal block width 12 mm / in L mm / 0.75 in * 4 Step-down jumpers ➊ can be connected: 0.5 mm 2 16 mm 2 s + f-st, 25 mm 2 f-st ; can be pushed in directly: 2.5 mm 2 16 mm 2 s and 2.5 mm 2 16 mm 2 Insulated ferrule, 18 mm <_18 _> < 70 mm /2.76 in > < mm/ in > < 92 mm /3.62 in > < mm/ in > 3 Item No. 2-conductor through terminal blocks grey blue orange conductor ground (earth) terminal block green-yellow Suitable for Ex i applications End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Item No. 3-conductor through terminal blocks grey blue orange conductor ground (earth) terminal block green-yellow Suitable for Ex i applications Accessories Appropriate marking system WMB/marker strips/wmb Inline (see page 3.35) End and intermediate plate, 1 mm/0.039 in thick orange (4 x 25) grey (4 x 25) Item No. Commoning with step-down jumpers An end plate must always be used between the terminal blocks that are commoned with step-down jumpers. Step-down jumper is suitable for commoning AWG 10/12 (6/4 mm 2 ) terminal blocks with AWG 12/14/16 (4/2.5/1.5 mm 2 ) terminal blocks. Step-down jumpers are simply pushed down to full insertion, in the same way as all other push-in type jumper bars. Step-down jumper, light grey, insulated, 57A (2 x 25) Push-in type jumper bars, light grey, insulated, I N 65 A 2-way (2 x 25) 3-way (2 x 25) 4-way (2 x 25) 5-way (2 x 25) Push-in type jumper bars, light grey, insulated, I N 65 A 2-way (2 x 25) 3-way (2 x 25) 4-way (2 x 25) 5-way (2 x 25) Note: The total current flowing must not exceed the rating of the step-down jumper. Push-in type jumper bars, light grey, insulated, I N 65 A (2 x 25) (2 x 25) (2 x 25) Push-in type jumper bars, light grey, insulated, I N 65 A (2 x 25) (2 x 25) (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (2 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (2 x 25) Test plug adapter, for test plug 4 mm/0.157 in Ø (4 x 25) Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m Testing tap, for max. 2.5 mm (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m * Notes on approvals see page 10.0 and following.

40 3 10 TOPJOB S 4 Double Deck Terminal Blocks 2.5 (4) mm 2 /AWG 12, Series (4) mm 2 ➊ AWG ➋ Terminal block width 5.2 mm / in L mm / 0.43 in (4) mm 2 ➊ AWG ➋ Terminal block width 5.2 mm / in L mm / 0.43 in ➊ can be connected: 0.25 mm 2 4 mm 2 s + f-st ; can be pushed in directly: 0.75 mm 2 4 mm 2 s and 0.75 mm mm 2 Insulated ferrule, 12 mm <_12 _> < 70 mm /2.76 in > < 70 mm /2.76 in > <_ 52 mm /2.05 in _> < 62 mm /2.44 in > <_ 52 mm /2.05 in _> < 62 mm /2.44 in > <_ 52 mm /2.05 in _> < 62 mm /2.44 in > <_ 52 mm /2.05 in _> < 62 mm /2.44 in > Item No. Item No. Double deck terminal blocks, for DIN 35 rail Through-/through terminal blocks, housing color grey Marking carrier with without L/L N/L L/N Housing color blue N/N ➋ ➋ 50 ➋ Suitable for Ex i applications Item No. Item No. Double deck terminal blocks, for DIN 35 rail 4-conductor through terminal block, internal commoning, housing color grey, conductor entry position colored in violet Marking carrier with without L conductor through terminal block, internal commoning, housing color blue, conductor entry position colored in violet N ➋ ➋ 50 ➋ Suitable for Ex i applications ➊ can be connected: 0.25 mm 2 4 mm 2 s + f-st ; can be pushed in directly: 0.75 mm 2 4 mm 2 s and 0.75 mm mm 2 Insulated ferrule, 12 mm <_12 _> < 70 mm /2.76 in > Item No. Item No. Double deck terminal blocks, for DIN 35 rail Ground (earth) conductor/through terminal block, Housing color grey Marking carrier with without PE/N PE/L < 70 mm /2.76 in > Item No. Item No. Double deck terminal blocks, for DIN 35 rail 4-conductor ground (earth) terminal block, internal commoning Housing color green-yellow Marking carrier with without PE Item No. Item No. Accessories Appropriate marking system WMB/marker strips/wmb Inline (see page 3.35) End and intermediate plate, 0.8 mm/0.032 in thick orange (4 x 25) grey (4 x 25) Two-way marking adapter, (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Push-in type jumper bars, light grey, insulated, I N ➋ 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) ➋ Technical data in preparation Push-in type jumper bars, light grey, insulated, I N ➋ (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m

41 TOPJOB S 4 Triple Deck Terminal Blocks 2.5 (4) mm 2 /AWG 12, Series (4) mm 2 ➊ AWG ➋ Terminal block width 5.2 mm / in L mm / 0.43 in (4) mm 2 ➊ AWG ➋ Terminal block width 5.2 mm / in L mm / 0.43 in (4) mm 2 ➊ AWG ➋ Terminal block width 5.2 mm / in L mm / 0.43 in ➊ can be connected: 0.25 mm 2 4 mm 2 s + f-st ; can be pushed in directly: 0.75 mm 2 4 mm 2 s and 0.75 mm mm 2 Insulated ferrule, 12 mm < 93.5 mm /3.68 in > < 69.5 mm /2.74 in > < 81.5 mm /3.21 in > < 93.5 mm /3.68 in > < 69.5 mm /2.74 in > < 81.5 mm /3.21 in > <_12 _> 3 Item No. Item No. Triple deck terminal blocks, for DIN 35 rail Through-/through-/through terminal blocks, housing color grey Marking carrier with without L/L/L L/L/N Housing color blue N/N/N ➋ ➋ 50 ➋ Suitable for Ex i applications Item No. Item No. Triple deck terminal block, for DIN 35 rail 6-conductor through terminal block, internal commoning, housing color grey, conductor entry position colored in violet Marking carrier with without L conductor through terminal block, internal commoning, housing color blue, conductor entry position colored in violet N ➋ ➋ 50 ➋ Suitable for Ex i applications ➊ can be connected: 0.25 mm 2 4 mm 2 s + f-st ; can be pushed in directly: 0.75 mm 2 4 mm 2 s and 0.75 mm mm 2 Insulated ferrule, 12 mm < 69.5 mm /2.74 in > < 81.5 mm /3.21 in > < 69.5 mm /2.74 in > < 81,5 mm /3.21 in > <_12 _> < 69.5 mm /2.74 in > < 81.5 mm /3.21 in > < 93.5 mm /3.68 in > Triple deck terminal blocks, for DIN 35 rail Ground (earth)/through/through terminal blocks, housing color grey Marking carrier with without PE/N/L PE/L/L < 93.5 mm /3.68 in > Item No. Item No. Triple deck terminal block, for DIN 35 rail Shield (screen)/through/through terminal blocks, housing color grey Marking carrier with without Schirm/N/L Schirm/L/L < 93.5 mm /3.68 in > Item No. Item No. Triple deck terminal block, for DIN 35 rail 6-conductor ground (earth) terminal block, internal commoning housing color green-yellow Marking carrier with without PE Accessories Appropriate marking system WMB/marker strips/wmb Inline (see page 3.35) End and intermediate plate, 0.8 mm/0.032 in thick orange (4 x 25) grey (4 x 25) Two-way marking adapter, (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Push-in type jumper bars, light grey, insulated, I N ➋ 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) ➋ Technical data in preparation Push-in type jumper bars, light grey, insulated, I N ➋ (8 x 25) (8 x 25) (4 x 25) : : (4 x 25) Marker strips, white, plain, for central marking, 11 mm/0.433 in wide, on roll 50 m m

42 Through/Ground (Earth) Conductor Terminal Blocks 1.5 mm 2 /AWG 16, Series mm 2 ➊ AWG ➊ 550 V 15 A Terminal block width 4 mm / in L 8 9 mm / 0.33 in * mm 2 ➊ AWG ➊ 550 V 15 A Terminal block width 4 mm / in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 550 V 15 A Terminal block width 4 mm / in L 8 9 mm / 0.33 in <_ mm in / _> <_ mm in / _> <_ mm in / _> (32 mm /1.26 in ) < 52 mm /2.05 in > (32 mm /1.26 in ) < 62.5 mm /2.46 in > <_ 42.5 mm /1.67 in _> < 73 mm /2.87 in > Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 3-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 4-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Accessories Series 279 item-specific End and intermediate plate, 2 mm/0.079 in thick light grey (4 x 25) End and intermediate plate, 2 mm/0.079 in thick light grey (4 x 25) End and intermediate plate, 2 mm/0.079 in thick light grey (4 x 25) Separator plate, oversized, 2 mm/0.079 in thick light grey (4 x 25) Separator plate, oversized, 2 mm/0.079 in thick light grey (4 x 25) Separator plate, oversized, 2 mm/0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 90 mm wide (2 x 25) 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 279 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop, 6 mm wide (4 x 25) 10 mm wide (2 x 25) Adjacent jumper, insulated, I N 15 A grey (8 x 25) yellow-green (8 x 25) Alternate jumper, insulated, I N 15 A grey (4 x 25) I N see page 3.34 I N see page 3.34 ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". * Notes on approvals see page 10.0 and following.

43 mm 2 ➊ AWG ➊ 550 V 15 A Terminal block width 4 mm / in L 8 9 mm / 0.33 in * 4 Application notes < 68 mm /2.68 in > <_ mm in / _> 3 Item No. 4-conductor through terminal block light grey End and intermediate plate, 2 mm/0.079 in thick light grey (4 x 25) Separator plate, oversized, 2 mm/0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Snapping a terminal block onto the carrier rail WAGO ground (earth) conductor terminal blocks snap onto the rail in the same way as through terminal blocks, but automatically make a direct electrical connection to the rail. Sliding on the rail is not then possible. When mounting on the rail, ensure that open sides of terminal blocks face in the same direction. Visual control is possible, as both mounting feet and screwdriver removal slots are on the same side for all terminal blocks (see illustration above). If it is required to use standard carrier rails as ground (earth) conductor busbars please refer to the maximum current capacities listed below. Ex e/ex i end stop Please note: When using Ex e/ex i terminal strips, end stops must be mounted at the extremities of the strip. Separator for Ex e/ex i applications According to EN a minimum distance of 50 mm must be kept between live parts of Ex e and Ex i circuits. When mounting WAGO Ex e and Ex i rail-mounted terminal blocks together on a common rail WAGO offers a space saving solution to the problem by using the Exe/Ex i separators. Carrier rail Item Current ➋ acc. to No. [A] mm 2 /AWG Cu DIN 35 x 7.5 (steel) slotted /6 unslotted /6 DIN 35 x 15 (steel) 1.5 mm/0.059 in thick /2 2.3 mm/0.091 in thick /2 DIN 35 x 7,5 (Alu) unslotted /6 DIN 35 x 15 (Cu) 2.3 mm/0.091 in thick /6/0 ➋ applies to rails of 1 m/3'3" length

44 Double Potential Terminal Blocks 1.5 mm 2 /AWG 16, Series mm 2 ➊ AWG ➊ 550 V 15 A Terminal block width 4 mm / in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 550 V 15 A Terminal block width 4 mm / in L 8 9 mm / 0.33 in Application notes <_ mm in / _> <_ mm in / _> < 42.5 mm /1.67 in > < 73 mm /2.87 in > Item No. Double potential terminal block, with double marker receptacle in the center of the terminal block light grey < 68 mm /2.68 in > Item No. Double potential terminal block, with double marker receptacle in the center of the terminal block light grey Double potential terminal blocks are space savers. Two independant through terminal blocks are placed in one insulated housing on one level. The width of the housing is only 4 mm/0.157 in. Compared to standard through terminal blocks, the width is only 2 mm/0.079 in for a total height of only 27 mm/1.063 in from the upper edge of the carrier rail. Input and output contacts of one circuit are placed on the same side of the terminal block. Both circuits can be individually marked according to input and output. Attention! These double potential terminal block cannot be commoned with adjacent jumpers! Accessories Series 279 item-specific End and intermediate plate, 2 mm /0.079 in thick light grey (4 x 25) Attention! These double potential terminal block cannot be commoned with adjacent jumpers! End and intermediate plate, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) 120 mm wide (2 x 25) Accessories Series 279 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". * Notes on approvals see page 10.0 and following.

45 4 Through/Ground (Earth) Conductor Terminal Blocks 2.5 mm 2 /AWG12, Series mm 2 ➊ AWG ➊ 550 V 23 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 550 V 22 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in Application notes < 32 mm/1.26 in > < 53 mm /2.09 in > <_ mm in / _> (_ 32mm/1.26in_) < 64 mm /2.52 in > <_ mm in / _> 3 Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 3-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Spacer / Spacer / Commoning with adjacent jumpers. Push down the jumper until fully inserted! Accessories Series 280 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 90 mm wide (2 x 25) 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 280 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Adjacent jumper, insulated grey (8 x 25) yellow-green (8 x 25) I N see page 3.38 Alternate jumper, insulated grey (4 x 25) Staggered jumper ➋, insulated, width 5 mm /0.197 in from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (2 x 25) : : from 1 to (2 x 25) I N see page 3.34 I N see page 3.34 ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ Using staggered jumpers, the maximum rated voltage is reduced to 275 V. * Notes on approvals see page 10.0 and following.

46 Through/Ground (Earth) Conductor Terminal Blocks 2.5 mm 2 /AWG 12, Series mm 2 ➊ AWG ➊ 550 V 20 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 550 V 20 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in Application notes <_ mm in / _> <_ mm in / _> < 42.5 mm/1.67in > < 75 mm /2.95 in > (_ 42.5 mm/1.67in_) < 75 mm /2.95 in > Item No. 4-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 4-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Spacer / Accessories Series 280 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) In order to meet the air and creepage distances specified for Ex e applications it is necessary to insert an end or intermediate plate between a through and a ground (earth) conductor terminal block. Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 280 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Adjacent jumper, insulated grey (8 x 25) yellow-green (8 x 25) I N see page 3.38 Alternate jumper, insulated grey (4 x 25) Staggered jumper ➋, insulated, width 5 mm /0.197 in from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (2 x 25) : : from 1 to (2 x 25) I N see page 3.34 I N see page 3.34 * Notes on approvals see page 10.0 and following.

47 mm 2 ➊ AWG ➊ 550 V 23 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 550 V 22 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in < 50 mm /1.97 in > <_ mm in / _> < 73 mm /2.87 in > <_ mm in / _> 3 Item No. 2-conductor through terminal block light grey Item No. 4-conductor through terminal block light grey Item No. 2-conductor ground (earth) terminal block green-yellow / Accessories Series 280 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 280 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Adjacent jumper, insulated grey (8 x 25) yellow-green (8 x 25) I N see page 3.38 Alternate jumper, insulated grey (4 x 25) Staggered jumper ➋, insulated, width 5 mm /0.197 in from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (2 x 25) : : from 1 to (2 x 25) I N see page 3.34 I N see page 3.34 ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ Using staggered jumpers, the maximum rated voltage is reduced to 275 V.

48 Through/Ground (Earth) Conductor Terminal Blocks 2.5 mm 2 /AWG 12, Series mm 2 ➊ AWG ➊ 550 V 23 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 550 V 23 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in < mm in / > < mm in / > < 50.5 mm /1.99 in > < 50.5 mm /1.99 in > Item No. 3-conductor through terminal block light grey Item No. 4-conductor through terminal block light grey Item No. 3-conductor ground (earth) terminal block green-yellow / Spacer / Attention! These terminal block cannot be commoned with adjacent jumpers! Accessories Series 280 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2.5 mm/0.098 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 280 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Adjacent jumper, insulated grey (8 x 25) yellow-green (8 x 25) I N see page 3.38 Alternate jumper, insulated grey (4 x 25) Staggered jumper ➋, insulated, width 5 mm /0.197 in from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (2 x 25) : : from 1 to (2 x 25) I N see page 3.34 I N see page 3.34 ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ Using staggered jumpers, the maximum rated voltage is reduced to 275 V. * Notes on approvals see page 10.0 and following.

49 4 Double Potential Terminal Blocks 2.5 mm 2 /AWG 12, Series mm 2 ➊ AWG ➊ 550 V 20 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 550 V 22 A Terminal block width 5 mm / in L 8 9 mm / 0.33 in Application notes ( 42.5 mm/1.67in ) < 75 mm /2.95 in > <_ mm in / _> < 73 mm /2.87 in > <_ mm in / _> 3 Item No. Double potential terminal block, with double marker receptacle in the center of the terminal block light grey Item No. Double potential terminal block, with double marker receptacle in the center of the terminal block light grey Attention! These double potential terminal block cannot be commoned with adjacent jumpers! Accessories Series 280 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Attention! These double potential terminal block cannot be commoned with adjacent jumpers! End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Terminal blocks marking directly on the terminal block either with WSB or WMB markers. Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 280 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". * Notes on approvals see page 10.0 and following.

50 Miniature Through/Ground (Earth) Conductor Terminal Blocks 2.5 mm 2 /AWG 12 for DIN 35 Rail, Series mm 2 ➊ AWG ➊ 750 V 23 A Terminal block width 6 mm / in L 8 9 mm / 0.33 in * 4 * 4 2 x mm 2 ➊ 2 x AWG ➊ 750 V 23 A Terminal block width 10 mm / in L 8 9 mm / 0.33 in Application notes < mm in / > < mm in / > < 38 mm /1.5 in > Item No. 2-conductor through terminal block, for DIN 35 rail light grey < 38 mm /1.5 in > Item No. 4-conductor through terminal block, for DIN 35 rail light grey Commoning with a jumper bar 3-conductor ground (earth) terminal block, for DIN 35 rail green-yellow / Accessories Series item-specific End and intermediate plate, 4 mm /0.157 in thick light grey Separator for Ex e/ex i applications, 4 mm /0.157 in thick, orange 66 mm wide End and intermediate plate, 4 mm /0.157 in thick light grey Separator for Ex e/ex i applications, 4 mm /0.157 in thick, orange 66 mm wide Ex e/ex i end stop Please note: When using Ex e/ex i terminal strips, end stops must be mounted at the extremities of the strip. Separator for Ex e/ex i applications for miniature terminal blocks According to EN a minimum distance of 50 mm must be kept between live parts of Ex e and Ex i circuits. When mounting WAGO Ex e and Ex i rail-mounted terminal blocks together on a common rail WAGO offers a space saving solution to the problem by using the Exe/Ex i separators. The separators are snapped onto the miniature terminal blocks and therefore cannot be removed independently from the carrier rail. Accessories Series 264 Appropriate marking system WMB/WSB/WFB (see page 3.35) Comb type jumper bar, insulated, I N 16 A, grey 2-way (8 x 25) reduce wire to 1.5 mm 2 /AWG 16 max. Operating tool, insulated, for comp type jumper bar 2-way Carrier rail DIN 35, 35 x 7.5 mm/1.38 x 0.30 in, 1mm /0.039 in thick, acc. to DIN EN 60715, steel, zinc plated a. yellow chromated, 2 m /6 6 long slotted Alternate comb type jumper bar, insulated, I N = I N of terminal block for 2-conductor terminal blocks 2-way (4 x 25) for 4-conductor terminal blocks 2-way (8 x 25) Carrier rail DIN 35, 35 x 7.5 mm/1.38 x 0.30 in, 1.5 mm /0.059 in thick, acc. to DIN EN 60715, aluminum 2 m /6 6 long unslotted Miniature WSB quick marking card ➋, 10 strips with 10 markers each, white with black printing see page 3.35 Carrier rail DIN 35, 35 x 7.5 mm/1.38 x 0.30 in, 1mm /0.039 in thick, acc. to DIN EN 60715, steel, zinc plated a. yellow chromated, 2 m /6 6 long unslotted * Notes on approvals see page 10.0 and following.

51 4 Miniature Through/Ground (Earth) Conductor Terminal Blocks 2.5 mm 2 for DIN 15 Rail, Series mm 2 ➊ AWG ➊ 750 V 23 A Terminal block width 6 mm / in L 8 9 mm / 0.33 in * 4 * 4 2 x mm 2 ➊ 2 x AWG ➊ 750 V 23 A Terminal block width 10 mm / in L 8 9 mm / 0.33 in Application notes < 32 mm /1.26 in > < mm in / > Item No. 2-conductor through terminal block, for DIN 15 rail light grey < 32 mm /1.26 in > <_ mm in / _> Item No. 4-conductor through terminal block, for DIN 15 rail light grey Snapping a terminal block onto the rail 3 4-conductor ground (earth) terminal block, for DIN 15 rail green-yellow / Quick assembly keys prevent reverse mounting Accessories Series 264 item-specific End and intermediate plate, 4 mm /0.157 in thick light grey End and intermediate plate, 4 mm /0.157 in thick light grey Separator for Ex e/ex i applications, 4 mm /0.157 in thick, orange 66 mm wide Separator for Ex e/ex i applications, 4 mm /0.157 in thick, orange 66 mm wide Removal from the assembly Accessories Series 264 Appropriate marking system WMB/WSB/WFB (see page 3.35) Comb type jumper bar, insulated, I N 16 A, grey 2-way (8 x 25) reduce wire to 1.5 mm 2 /AWG 16 max. Operating tool, insulated, for comp type jumper bar 2-way Carrier rail DIN 35, 35 x 7.5 mm/1.38 x 0.30 in, 1mm /0.039 in thick, acc. to DIN EN 60715, steel, zinc plated a. yellow chromated, 2 m /6 6 long slotted Alternate comb type jumper bar, insulated, I N = I N of terminal block for 2-conductor terminal blocks 2-way (4 x 25) for 4-conductor terminal blocks 2-way (8 x 25) Carrier rail DIN 35, 35 x 7.5 mm/1.38 x 0.30 in, 1.5 mm /0.059 in thick, acc. to DIN EN 60715, aluminum 2 m /6 6 long unslotted Miniature WSB quick marking card ➋, 10 strips with 10 markers each, white with black printing see page 3.35 Carrier rail DIN 35, 35 x 7.5 mm/1.38 x 0.30 in, 1mm /0.039 in thick, acc. to DIN EN 60715, steel, zinc plated a. yellow chromated, 2 m /6 6 long unslotted ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ For marking possibilities see Full Line Catalog W4, volume 1, section 14. * Notes on approvals see page 10.0 and following.

52 Through/Ground (Earth) Conductor Terminal Blocks 4 mm 2 /AWG 12, Series mm 2 ➊ AWG ➊ 550 V 30 A Terminal block width 6 mm / in L 9 10 mm / 0.37 in mm 2 ➊ AWG ➊ 550 V 30 A Terminal block width 6 mm / in L 9 10 mm / 0.37 in * 4 * 4 * mm 2 ➊ AWG ➊ 550 V 30 A Terminal block width 6 mm / in L 9 10 mm / 0.37 in <_ mm in / > <_ mm in / > <_ mm in / > <_ 36 mm /1.42 in _> < 59 mm /2.32 in > <_ 37 mm /1.46 in _> < 73.5 mm /2.89 in > < 50 mm /1.97 in > < 86 mm /3.39 in > Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 3-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 4-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Accessories Series 281 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 90 mm wide (2 x 25) 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 281 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Adjacent jumper, insulated grey (8 x 25) yellowgreen (8 x 25) I N see page 3.34 Alternate jumper, insulated grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Staggered jumper ➋, insulated, width 5 mm /0.197 in from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (2 x 25) : : from 1 to (2 x 25) I N see page 3.34 I N see page 3.34 * Notes on approvals see page 10.0 and following.

53 mm 2 ➊ AWG ➊ 550 V 30 A Terminal block width 6 mm / in L 9 10 mm / 0.37 in * 4 * mm 2 ➊ AWG ➊ 550 V 30 A Terminal block width 6 mm / in L 9 10 mm / 0.37 in Application notes < 53 mm /2.09 in > <_ mm in / > Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / < 61.5 mm /2.42 in > Item No. 3-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / < mm in / > Removal from the carrier rail If it is required to use standard carrier rails as ground (earth) conductor busbars please refer to the maximum current capacities listed below. Carrier rail Item Current ➌ acc. to No. [A] mm 2 /AWG Cu DIN 35 x 7.5 (steel) slotted /6 unslotted /6 DIN 35 x 15 (steel) 1.5 mm/0.059 in thick /2 2.3 mm/0.091 in thick /2 3 Accessories Series 281 item-specific End and intermediate plate, 3 mm/0.118 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) DIN 35 x 7,5 (Alu) unslotted /6 DIN 35 x 15 (Cu) 2.3 mm/0.091 in thick /6/0 ➌ applies to rails of 1 m/3'3" length Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 90 mm wide (2 x 25) 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 281 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) Adjacent jumper, insulated grey (8 x 25) yellowgreen (8 x 25) I N see page 3.34 Alternate jumper, insulated grey (4 x 25) Staggered jumper ➋, insulated, width 5 mm /0.197 in from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (4 x 25) from 1 to (2 x 25) : : from 1 to (2 x 25) I N see page 3.34 I N see page 3.34 ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ Using staggered jumpers, the maximum rated voltage is reduced to 275 V.

54 Through/Ground (Earth) Conductor Terminal Blocks 6 mm 2 /AWG 10, Series mm 2 ➊ AWG ➊ 550 V 39 A Terminal block width 8 mm / in L mm / 0.49 in mm 2 ➊ AWG ➊ 550 V 39 A Terminal block width 8 mm / in L mm / 0.49 in * 4 * 4 * mm 2 ➊ AWG ➊ 550 V 39 A Terminal block width 8 mm / in L mm / 0.49 in <_ mm in / _> <_ mm in / _> < mm in / > < 45.5 mm /1.79 in _> < 74.5 mm /2.93 in > < 45.5 mm /1.79 in > < 93 mm /3.66 in > < 62 mm /2.44 in > Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 3-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Accessories Series 282 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 4 mm/0.157 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 90 mm wide (2 x 25) 120 mm wide (2 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 120 mm wide (2 x 25) Accessories Series 282 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Adjacent jumper, insulated grey (4 x 25) yellowgreen (4 x 25) Separator for Ex e/ex i applications, 3 mm/0.118 in thick, orange 90 mm wide (2 x 25) 120 mm wide (2 x 25) Alternate jumper, insulated grey (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) I N see page 3.34 I N see page 3.34 * Notes on approvals see page 10.0 and following.

55 4 Through/Ground (Earth) Conductor Terminal Blocks 10 mm 2 /AWG 8, Series mm 2 ➊ AWG 20 8 ➊ 550 V 53 A Terminal block width 10 mm / in L mm / 0.49 in mm 2 ➊ AWG 20 8 ➊ 550 V 53 A Terminal block width 10 mm / in L mm / 0.49 in * 4 * 4 * mm 2 ➊ AWG 20 8 ➊ 550 V 53 A Terminal block width 10 mm / in L mm / 0.49 in <_ 46.5 mm /1.83 in _> < 78 mm /3.07 in > < mm in / > < mm in / > <_ 46.5 mm /1.83 in _> < 97.5 mm /3.84 in > < 69 mm /2.72 in > <_ mm in / _> 3 Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 3-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Accessories Series 284 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) End and intermediate plate, 2.5 mm/0.098 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (4 x 25) Accessories Series 282 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Adjacent jumper, insulated grey (4 x 25) yellowgreen (4 x 25) Alternate jumper, insulated grey (4 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (4 x 25) I N see page 3.34 I N see page 3.34 ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". * Notes on approvals see page 10.0 and following.

56 Through/Ground (Earth) Conductor Terminal Blocks 16 mm 2 /AWG 6, Series mm 2 ➊ AWG 20 6 ➊ 550 V 68 A Terminal block width 12 mm / in L mm / 0.65 in mm 2 ➊ AWG 20 6 ➊ 550 V 68 A Terminal block width 12 mm / in L mm / 0.65 in * 4 * 4 * mm 2 ➊ AWG 20 6 ➊ 550 V 72 A Terminal block width 12 mm / in L mm / 0.65 in < mm in / > < mm in / > < mm in / > < 54.5 mm /2.15 in > < 94.5 mm /3.72 in > < 54.5 mm /2.15 in > < mm /4.11 in > < 80 mm /3.15 in > Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 3-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Item No. 2-conductor through terminal block light grey conductor ground (earth) terminal block green-yellow / Accessories Series 283 item-specific End and intermediate plate, 2.5 mm/0.098 in thick light grey (2 x 25) Attention! These terminal blocks cannot be commoned with adjacent jumpers! End and intermediate plate, 2.5 mm/0.098 in thick light grey (2 x 25) End and intermediate plate, 4 mm/0.157 in thick light grey (2 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (2 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (2 x 25) Separator, oversized, 2 mm /0.079 in thick light grey (2 x 25) Accessories Series 283 Appropriate marking system WMB/WSB/WFB (see page 3.35) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Adjacent jumper, insulated grey (2 x 25) yellowgreen (2 x 25) Alternate jumper, insulated grey (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (2 x 25) I N see page 3.34 I N see page 3.34 ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". * Notes on approvals see page 10.0 and following.

57 4 Through/Ground (Earth) Conductor Terminal Blocks 35 mm 2 /AWG 2, Series mm 2 AWG V/8 kv/3 600 V, 115 A U 85 A 600 V, 140 A 2 Terminal block width 16 mm / 0.63 in L 23 mm / 0.91 in [16 mm/0.63 in bei 35 mm * 2 m ] mm 2 6 AWG 358 mm 4 2 AWG V/8 kv/3 ➊ Terminal 600 V, 115 A 125 A block width 16 mm / 0.63 in L 23 mm / 0.91 in [16 mm/0.63 in Terminal block width 16 mm / 0.63 in * 4 bei 35 mm 2 m ] Application notes < 100 mm /3.94 in > < mm in / > < 100 mm /3.94 in > < mm in / > 3 Item No. 2-conductor through terminal block with integrated end plate light grey Item No. 2-conductor ground (earth) terminal block with integrated end plate green-yellow / not to be used on DIN 35 x 7.5 rail Connection of conductor 35 mm 2 /AWG 2 Accessories Series 285 Adjacent jumper, insulated, I N 85 A grey (2 x 25) Step-down jumper, insulated, I N 85 A grey (2 x 25) Screwless end stop 6 mm wide (4 x 25) 10 mm wide (2 x 25) Protective warning marker, with high voltage symbol, for 5 terminal blocks yellow (2 x 25) Finger guard cover, serves as touchproof protection for unused clamping units yellow (4 x 25) Appropriate marking system WMB/WSB or Mini-WSB (see page 3.35) Protective warning markers in operating slots Commoning of a series 285 terminal block (35 mm 2 /AWG 2) with a series 281 terminal block (4 mm 2 /AWG 12) using step-down jumper Finger guard cover snapped into unused clamping unit Terminal blocks of series 285 can be commoned with terminal blocks of series 283: and with and resp. jumper required: Please note that the nominal current of the adjacent jumper should not exceed 63 A. * Notes on approvals see page 10.0 and following.

58 mm 2 /AWG 4/0 Rail-Mounted High Current Terminal Blocks... with POWER CLAMP Connection, Series 285 Wire connection Commoning Testing Counter-clockwise rotation using a hex wrench. Hold clamp in open position using the latch. Commoning with adjacent jumper. Insertion of jumper above the conductor entry hole, without tools. Rated cross section is still 95 mm 2 /AWG Testing with test plug 4 mm/0.157 in diameter, protected against accidental contact. Wire connection Introduce stripped wire into the clamping unit up to the stop and hold it in position... Wire connection Assembly Removal... A small counter-clockwise rotation releases the latch ➊. Once the operating tool ➋ has been removed the conductor is safely clamped. The POWER CLAMP connection clamps the following copper wires:* solid * For aluminum wire see notes in Full Line Catalog W4, volume 1, section 15! Snapping a terminal block onto the carrier rail. From the left or from the right. stranded Removing a terminal block from the carrier rail. To the left or to the right. fine-stranded, also with tinned single strands

59 ... Description and Handling Safety notices 3 29 Bend the conductor before stripping! Wire end has to be straight! Note: Stripped length 35 mm Attention! Health hazard! Keep your fingers out of the conductor entry hole! Protective warning marker may indicate: Attention! Voltage may be present despite main circuit being switched off! Grounding foot 3 Contact pressure is distributed symmetrically on all defined contact zones. Short circuit currents of more than 11, 400 A per second are grounded safely. Ground (earth) conductor terminal blocks Firmly snap ground (earth) conductor terminal block onto the carrier rail. The grounding foot makes an automatic contact to the rail. Voltage tap Touch protection cover Reliable and simple tap directly onto the power supply. Insert the unwired tap before opening the pressure spring. Covers provide touchproof safety by closing unused clamping units and jumper contact slots (detach the cover of the jumper contact slot from the touch protection cover of the clamping unit) fine-stranded, with crimped ferrule (gas tight)

60 High Current Through/Ground (Earth) Conductor Terminal Blocks 95 mm 2 /AWG 4/0, Series mm 2 AWG 4 4/0 750 V/8 kv/3 600 V, 200 A U 195 A 600 V, 210 A 2 Terminal block width 25 mm / 0.98 in L 35 mm / 1.38 in * mm 2 AWG 2 0/0 Terminal block width 25 mm / 0.98 in L 35 mm / 1.38 in * /16mm 2 ➊ AWG V/8 kv/3 57 A Module width 20 mm / in < 101 mm /3.98 in > < 101 mm /3.98 in > < 107 mm /4.21 in > < 107 mm /4.21 in > Item No. 2-conductor through terminal block light grey To be used exclusively on DIN 35 x 15; 2.3 mm / in thick Item No. 2-conductor ground (earth) terminal block green-yellow / To be used exclusively on DIN 35 x 15; 2.3 mm / in thick, Cu Item No. Voltage tap, grey Accessories Appropriate marking system WSB (see page 3.35) Adjacent jumper, insulated, I N 215 A for 1 jumper I N 192 A for 2 to 4 jumpers grey Hex wrench with partially insulated shaft Adjacent jumper, insulated, I N 215 A for 1 jumper I N 192 A for 2 to 4 jumpers grey Hex wrench with partially insulated shaft Appropriate marking system WMB/WSB (s. page 3.35) Protective warning marker, with high voltage symbol, black yellow (2 x 25) Touch protection cover, serves as touchproof protection for unused clamping units yellow Test plug, Ø 4 mm /0.157 in, protected against accidental contact, not offered by WAGO e.g. Fa. Multi-Contact Deutschland GmbH Postfach Weil am Rhein Hegenheimerstraße Weil am Rhein Protective warning marker, with high voltage symbol, black yellow (2 x 25) Touch protection cover, serves as touchproof protection for unused clamping units yellow Test plug, Ø 4 mm /0.157 in, protected against accidental contact, not offered by WAGO e.g. Fa. Multi-Contact Deutschland GmbH Postfach Weil am Rhein Hegenheimerstraße Weil am Rhein ➊ max. conductor cross section 16 mm 2 * Notes on approvals see page 10.0 and following.

61 Maximum Rated Voltages for 4 Applications 3 31 for WAGO rail-mounted terminal blocks and modular terminal blocks acc. to IEC/ EN Series Type of terminal block 2000 TOPJOB S V 550 V 550 V 550 V 550 V 550 V V 550 V 550 V 550 V 550 V 550 V V 550 V 550 V 550 V 550 V V 750 V 750 V V 750 V 750 V 750 V V 420 V 420 V 420 V Rail-mounted terminal blocks with higher rated voltages upon request

62 Through/Ground (Earth) Conductor Terminal Blocks 2.5 mm 2 /4 mm 2 /AWG 12 4 Double Deck and Triple Deck Terminal Blocks 2.5 mm 2 /4 mm 2 /AWG 12 for DIN 35 Rail, Series mm 2 /4 mm 2 f-st ➊ AWG V ➋ 22 A Terminal block width 5 mm / in L 6 7 mm / 0.26 in mm 2 /4 mm 2 f-st ➊ AWG V ➋ 18 A Terminal block width 5 mm / in L 6 7 mm / 0.26 in * 4 * 4 * mm 2 /4 mm 2 f-st ➊ AWG V ➋ 18 A Terminal block width 5 mm / in L 6 7 mm / 0.26 in <_ 33.5 mm / > 1.32 in < mm in / > < mm in / > <_ 52.5 mm /2.07 in _> < 44.5 mm /1.75 in > < 70 mm /2.76 in > < 106 mm /4.17 in > Item No. 2-conductor through terminal block, for DIN 35 rail light grey Item No. Double deck terminal block, for DIN 35 rail Through/through terminal block Housing color light grey L/L Item No. Triple deck terminal block, for DIN 35 rail Through/through/through terminal block, Housing color light grey L/L/L conductor ground (earth) terminal block, for DIN 35 rail green-yellow / Attention! These ground (earth) conductor terminal blocks cannot be commoned! Ground (earth)/through terminal block, Housing color light grey Green-yellow printing on bottom deck PE/L / Accessories Appropriate marking system WMB/Mini-WSB (see page 3.35) End and intermediate plate, 2 mm /0.079 in thick orange (4 x 25) grey (4 x 25) light grey (4 x 25) End and intermediate plate, 2 mm /0.079 in thick green-yellow (4 x 25) End and intermediate plate, 2 mm /0.079 in thick orange (4 x 25) grey (4 x 25) Ground (earth)/through/through terminal block, Housing color light grey Green-yellow printing on bottom deck PE/L/L / End and intermediate plate, 2 mm /0.079 in thick orange (4 x 25) grey (4 x 25) Separator, oversized, 2 mm /0.079 in thick orange (4 x 25) grey (4 x 25) Insulation stop ➍, 5 /strip white strips light grey strips dark grey strips Push-in type jumper bars, light grey, insulated, I N 13,5 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 13,5 A from 1 to (8 x 25) from 1 to (8 x 25) from 1 to (4 x 25) : : from 1 to (4 x 25) Marker strips, transparent, for central marking 1 m /3 33 long; 7.5 mm /0.295 in wide group marking plain * Notes on approvals see page 10.0 and following. Insulation stop ➍, 5 /strip white strips light grey strips dark grey strips Push-in type jumper bars, light grey, insulated, I N 13,5 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 13,5 A from 1 to (8 x 25) from 1 to (8 x 25) from 1 to (4 x 25) : : from 1 to (4 x 25) Marker strips, transparent, for central marking 1 m /3 33 long; 7.5 mm /0.295 in wide group marking plain Insulation stop ➍, 5 /strip white strips light grey strips dark grey strips Push-in type jumper bars, light grey, insulated, I N 13,5 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 13,5 A from 1 to (8 x 25) from 1 to (8 x 25) from 1 to (4 x 25) : : from 1 to (4 x 25) Marker strips, transparent, for central marking 1 m /3 33 long; 7.5 mm /0.295 in wide group marking plain

63 4 Through Terminal Blocks 2.5 mm 2 /4 mm 2 /AWG 12 for DIN 35 Rail, Series mm 2 /4 mm 2 f-st ➊ AWG V ➋ 22 A Terminal block width 5 mm / in L 6 7 mm / 0.26 in * P <_ 33.5 mm / > 1.32 in In order to meet the air and creepage distances specified for Ex e applications, it is necessary to insert an end or intermediate plate between a through and a ground (earth) conductor terminal block. ( 34.5 mm /1.36 in ) < mm in / > End plates (grey), (orange) and (light grey) as well as separators (grey) and (orange) cannot be assembled to 2-conductor earth Ex terminal blocks / Item No. 2-conductor through terminal block, for DIN 35 rail light grey Accessories Appropriate marking system WMB/Mini-WSB (see page 3.35) End and intermediate plate, 2 mm /0.079 in thick orange (4 x 25) grey (4 x 25) light grey (4 x 25) End and intermediate plate, 2 mm /0.079 in thick green-yellow (4 x 25) Separator, oversized, 2 mm /0.079 in thick orange (4 x 25) grey (4 x 25) Insulation stop ➍, 5 /strip white strips light grey strips dark grey strips Push-in type jumper bars, light grey, insulated, I N 13,5 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (4 x 25) : : 10-way (4 x 25) Push-in type jumper bars, light grey, insulated, I N 13,5 A from 1 to (8 x 25) from 1 to (8 x 25) from 1 to (4 x 25) : : from 1 to (4 x 25) Marker strips, transparent, for central marking 1 m /3 33 long; 7.5 mm /0.295 in wide Gruppenbeschriftung plain * Notes on approvals see page 10.0 and following. ➊ Max. diameter of insulation 4.4 mm /0.173 in ➋ Voltage limitation of 275 V for inserted jumpers (valid for double and triple deck terminal blocks). ➌ Please refer to the application notes in Full Line Catalog W4, volume 1, page 2.43

64 3 34 Admissible Current Carrying Capacities for 4 Applications for Adjacent jumpers Alternate jumpers Staggered jumpers Series A 23 A 30 A 35 A 53 A 63 A 2 conductors 23 A 30 A 35 A 53 A 63 A 2 conductors 15 A 22 A 30 A 35 A 53 A 3 conductors 23 A 30 A 3 conductors 15 A 20 A 30 A 4 conductors 15 A 22 A 4 conductors 85 A 2 conductors

65 Marking Accessories 3 35 WAGO Quick marking systems Miniature WSB and WSB 10 strips with 10 markers for each card 5 cards per packing unit WAGO Multi marking system WMB for use in miniature WSB and WSB marker receptacle profile of the terminal block 10 strips with 10 markers for each card 5 cards per packing unit WAGO group marker carriers ➊ ➋ ➌ ➍ ➎ ➏ 3 Marking Item No. Item No. Item No. per card Mini-WSB WSB for series for term. block width 264, 869, 4 mm 5 mm 870 plain (10x) (10x) (10x) (10x) (10x) (10x) , (20x) (2x) (2x) (2x) (2x) R, S, T, U, V, W, X, Y, Z, MP A, B, P, N, PE, PEN, L1, L2, L3, (10 strips each with same numbers) Item No. Item No. WMB for terminal block width 4 /4.2 mm 5 / 5.2 mm cards cards cards cards cards cards cards cards cards cards cards cards cards cards WSB marker receptacle Item No. Adjustable height group marker carrier, for end stops and (see picture below) for 1 marker card or self-adhesive label and transparent cover protection ➊ 50 (2 x 25) for 2 WSB Quick markers each or 1 x continuous marking strip ➋ 100 (4 x 25) Group marker carrier, for up to 3 WMB markers, 15 mm/0.591 in wide ➌ 50 Group marker carrier, for snapping into screwless end stops, 10 mm/0.394 in wide ➍ 50 Marker card, from white cardboard, for self-marking, 100 markers per sheet ➎ 1 sheet Protection cover, transparent ➏ 50 ➌ WSB WMB All markings stated above are also available with black printing on coloured marker cards. Additional item numbers for colored marker cards yellow.../ red.../ blue.../ grey.../ orange.../ light green.../ green.../ violet.../ Miniature WSB marker receptacle Miniature WSB WMB ➋ < up to in mm / >

66 4 0 4 Modular Terminal Blocks and Terminal Strips Product Summary Series 264 Modular terminal blocks and terminal strips with fixing flanges or snap-in mounting feet 2- and 4-conductor terminal blocks mm 2 /AWG 2.5/14 Page with fixing flanges mm 2 /AWG 2.5/14 Page 4.3 with snap-in mounting feet mm 2 /AWG 2.5/14 Page 4.3 Series 262 Modular terminal blocks and terminal strips with fixing flanges or snap-in mounting feet 2-conductor modular terminal blocks and terminal strips mm 2 /AWG 4/12 Page conductor modular terminal blocks and terminal strips mm 2 /AWG 4/12 Page Series 236 Modular terminal blocks and terminal strips without push buttons Pin spacings 5/5.08 mm; 7.5/7.62 mm and 10/10.16 mm mm 2 /AWG 2.5/14 Page Series Modular terminal blocks and terminal strips with push buttons Series 255 Series 256 Series 257 mm 2 /AWG 2.5/14 Page Pin spacings 5/5.08 mm; 7.5/7.62 mm and 10/10.16 mm mm 2 /AWG 2.5/14 Page mm 2 /AWG 2.5/14 Page Series Terminal strips with finger operated levers Series 255 Series 256 Series 257 Pin spacings 5/5.08 mm; 7.5/7.62 mm and 10/10.16 mm Page 4.22

67 4 Push-Wire Connectors for Junction Boxes and Terminal Strips 4 1 Series 773 Push-wire connectors for junction boxes Page 4.24 Series 773 Mounting carrier 4 Page 4.25 Series conductor terminal strips Pages

68 4 2 4 Terminal Blocks and Terminal Strips, Series 262 and 264 Description and Handling CAGE CLAMP connection Commoning Connection of conductors front-entry Series 264 Commoning with a jumper bar CAGE CLAMP connection Commoning Marking Connection of conductors Side-entry wiring, Series 262 Commoning with jumper bar Marking with customized direct printing CAGE CLAMP connects the following copper wires: * solid * Areas without aggressive air conditions stranded fine stranded, also with tinned single strands

69 > > 4 Terminal Strips with Fixing Flanges or Snap-in Mounting Feet, Series mm 2 ➊ AWG ➊ 750 V 23 A Pole width 6 mm / in L 8 9 mm / 0.33 in * 4 * 4 2 x mm 2 ➊ 2xAWG20 12➊ 750 V 23 A Pole width 10 mm / in L 8 9 mm / 0.33 in ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ For longer strips, please contact factory. Description Terminal strips with fixing flanges, for screw fixing or similar methods, fixing hole diameter 3.2 mm No. of Item poles No. 2-conductor terminal strips with fixing flanges, light grey ➋ No. of Item poles No. 4-conductor terminal strips with fixing flanges, light grey ➋ Terminal strips with snap-in mounting feet, for plate thickness mm, fixing hole diameter 3.5 mm (also fits aluminum rail see page 4.5) 2-conductor terminal strips with snap-in mounting light grey ➋ Dimensions for modular terminal blocks and terminal strips (in mm) 4-conductor terminal strips with snap-in mounting light grey ➋ Modular terminal blocks and terminal strips with fixing flanges L = No. of poles x pole width L 1 = L mm L 2 = L + 16 mm < 22,1> (_12_) < 32 > < 4 < L > 3 6 < > > 3,6 > < 22,1> (_12_) < 32 > < 4 < L > 3 10 < > > 3,6 > < 6 > < L1 > < L2 > < < 6 > < L1 > < L2 > < Modular terminal blocks and terminal strips with snap-in mounting feet L = (No. of poles x pole width) + 7 mm < 22,1> (15,8) < 32 > < < L > < > > < > < 22,1> (15,8) < 32 > < < L > < > > < > 4,5 < 3 > 4,5 < 5 > * Notes on approvals see page 10.0 and following.

70 4 4 4 Modular Terminal Blocks with Fixing Flange, Series mm 2 ➊ AWG ➊ 750 V 23 A Term. bl. width 6 (10) mm / (0.394) in L 8 9 mm / 0.33 in * 4 * mm 2 ➊ AWG ➊ 750 V 23 A Term. bl. width 6 (10) mm / (0.394) in L 8 9 mm / 0.33 in Please find modular terminal blocks with fixing flange and center terminal blocks for Ex i applications on page 5.2. ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ Please find all marking related item nos. in Full Line Catalog W4, Volume 1, Section 14. Direct printing of fully assembled terminal strips upon request. Description Center terminal blocks, used between end terminal block and end plate with fixing flanges. (see also application notes) Color Item No. 2-conductor center terminal blocks 6 mm /0.236 in wide light grey Color Item No. 2-conductor end term. blocks with fixing flange 6 mm /0.236 in wide light grey End terminal blocks with fixing flange, for screw fixing or similar methods, fixing hole diameter 3.2 mm. (see also application notes) 4-conductor center terminal blocks 10 mm /0.394 in wide light grey conductor end term. blocks with fixing flange 10 mm /0.394 in wide light grey Accessories for modular terminal blocks and terminal strips End plate with fixing flange 4 mm/0.157 in thick light grey mm/0.157 in thick light grey Comb type jumper bar, 2-way, insulated Alternate comb type jumper bar, insulated, I N = I N of terminal block Operating tool, insulated I N 16 A grey reduce wire to 1.5 mm 2 /AWG 16 max. 2-way for 4-cond. term. bl for 2-cond. term. bl way I N 16 A grey reduce wire to 1.5 mm 2 /AWG 16 max. 2-way for 4-cond. term. bl for 2-cond. term. bl way Miniature WSB Quick marker card, 10 strips with 10 markers each, white with black printing for 2-cond. term. bl ➋ for 4-cond. term. bl ➋ 5 cards 5 cards for 2-cond. term. bl ➋ for 4-cond. term. bl ➋ 5 cards 5 cards Application notes (For dimensions see Full Line Catalog W 4, Volume 1, Section 10) Complete Ex e II terminal strip assembly with fixing flanges, consisting of: End plate with fixing flange Center terminal blocks End terminal block with fixing flange * Notes on approvals see page 10.0 and following.

71 4 Modular Terminal Blocks with Snap-in Mounting Foot, Series mm 2 ➊ AWG ➊ 750 V 23 A Terminal block width 6 mm / in L 8 9 mm / 0.33 in * 4 * 4 2 x mm 2 ➊ 2xAWG20 12➊ 750 V 23 A Terminal block width 10 mm / in L 8 9 mm / 0.33 in Please find modular terminal blocks with snap-in mounting foot for Ex i applications on page 5.2. ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ Please find all marking related item nos. in Full Line Catalog W4, Volume 1, Section 14. Direct printing of fully assembled terminal strips upon request. Description Terminal blocks with snap-in mounting foot, for plate thickness mm, fixing hole diameter 3.5 mm (also fits aluminum rail or DIN 35 rail - see mounting adapter , page 4.6) Color Item No. 2-conductor terminal blocks with snap-in mounting foot, 6 mm /0.236 in wide light grey Color Item No. 4-conductor terminal blocks with snap-in mounting foot, 10 mm /0.394 in wide light grey Accessories for modular terminal blocks and terminal strips End plate, for terminal blocks with snap-in mounting foot 4 mm/0.157 in thick light grey mm/0.157 in thick light grey Comb type jumper bar, 2-way, insulated Alternate comb type jumper bar, insulated, I N = I N of terminal block Operating tool, insulated Aluminum carrier rail, 1000 x 18 x 7 mm 3 3 x x in Plastic end stop, with WSB marking facility, for aluminum rail Miniature WSB Quick marker card, 10 strips with 10 markers each, white with black printing I N 16 A grey reduce wire to 1.5 mm 2 /AWG 16 max. 2-way way mm /0.236 in wide grey ➋ 5 cards I N 16 A grey reduce wire to 1.5 mm 2 /AWG 16 max. 2-way way mm /0.236 in wide grey ➋ 5 cards Application notes (For dimensions see Full Line Catalog W 4, Volume 1, Section 10) Complete terminal strip assembly with snap-in mounting feet, consisting of: End plate 2- or 4-conductor termnal block with snap-in mounting foot 1) Center terminal blocks 1) at every 4th or 5th terminal block of the strip * Notes on approvals see page 10.0 and following.

72 4 6 4 Modular Terminal Blocks with Fixing Flange or Snap-in Mounting Foot, Series mm 2 ➊ AWG ➊ 550 V 23 A Terminal block width 7 mm / in L 9 10 mm / 0.37 in * 4 * 4 2 x mm 2 ➊ 2 x AWG ➊ 550 V 30 A Terminal block width 12 mm / in L 9 10 mm / 0.37 in Please find modular terminal blocks for Ex i applications on page 5.2. ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". Description Terminal blocks with fixing flange, for screw fixing or similar methods, fixing hole diameter 3.2 mm (with mounting adapter also for DIN 35 rail) Color Item No. 2-conductor terminal block light grey Color Item No. 4-conductor terminal block light grey Terminal blocks with snap-in mounting foot, for plate thickness mm, fixing hole diameter 3.5 mm (fits aluminum rail or with mounting adapter for DIN 35 rail) 2-conductor terminal block light grey conductor terminal block light grey End terminal block ➌, without fixing foot, for terminal strips with snap-in mounting feet (see dimensioned drawings on page 4.7) 2-conductor terminal block light grey conductor terminal block light grey Accessories for modular terminal blocks and terminal strips (For marking accessories see Full Line Catalog W4, Volume 1, Section 14.) End plate with fixing flange light grey light grey End plate with snap-in mounting foot Comb type jumper bar, insulated, 2-way Operating tool, insulated, for connecting the comb type jumper bar Aluminum carrier rail, 1000 x 18 x 7 mm 3 3 x x in Plastic end stop, with WSB marking facility, for aluminum rail Mounting adapter, for terminal blocks with snap-in mounting foot, for DIN 35 rail Mounting adapter with screw, for terminal blocks with fixing flange, for DIN 35 rail Mounting adapter for DIN 35 rail, can be used as end stop * Notes on approvals see page 10.0 and following. light grey I N 16 A grey reduce wire to 2.5 mm 2 /AWG 14 max. 2-way mm /0.236 in wide grey mm /0.236 in wide grey mm /0.236 in wide grey mm /0.256 in wide grey light grey I N 16 A grey reduce wire to 2.5 mm 2 /AWG 14 max. 2-way mm /0.236 in wide grey mm /0.236 in wide grey mm /0.236 in wide grey mm /0.256 in wide grey

73 4 Terminal Strips with Fixing Flanges or Snap-in Mounting Feet, Series mm 2 ➊ AWG ➊ 550 V 23 A Pole width 7 mm / in L 9 10 mm / 0.37 in * 4 * 4 2 x mm 2 ➊ 2xAWG20 12➊ 550 V 30 A Pole width 12 mm / in L 9 10 mm / 0.37 in ➊ Using crimped ferrules for corrosion protection, the rated cross section is reduced by one size. For types of wires and wire preparation see section 2 "General Technical Information for Electrical Equipment". ➋ For longer strips, please contact factory. Description Terminal strips with fixing flanges, for screw fixing or similar methods, fixing hole diameter 3.2 mm (with mounting adapter also for DIN 35 rail) No. of Item poles No. 2-conductor terminal strips with fixing flanges, light grey ➋ No. of Item poles No. 4-conductor terminal strips with fixing flanges, light grey ➋ Terminal strips with snap-in mounting feet, for plate thickness mm, fixing hole diameter 3.5 mm (fits aluminum rail or with mounting adapter for DIN 35 rail) 2-cond. terminal strips with snap-in mount. feet, light grey ➋ Dimensions for modular terminal blocks and terminal strips (in mm) 4-cond. terminal strips with snap-in mount. feet, light grey ➋ Modular terminal blocks and terminal strips with fixing flanges < 33,4 > < L > 2,5 > 7 > > < > < 33,4 > < L > 2,5 > 12 > > < > L = No. of poles x pole width L 1 = L mm L 2 = L mm < 23 > < 23 > > > 6 > 2,8 > < L1 > < L2 > > > 6_> 2,8 > < L1 > < L2 > Modular terminal blocks and terminal strips with snap-in mounting feet ➌ End terminal block; see page L = (No. of poles x pole width) mm * Notes on approvals see page 10.0 and following. >4,5< 23 > < 33,4 > < L > 1,4 > < > ,2 > 4,2 > > > > < > >4,5 < 23 > < 33,4 > < L > 1,4 > ( ) , 2 > 9,2 > > > > < >

74 Conductor Device Connectors with CAGE CLAMP S Connection Description and Handling Series 862 Wire connection Marking Testing 4 conductors per pole - for solid and flexible conductors - mixed wiring with solid and flexible conductors of different cross sections Earth connection Marking by direct printing and/or marker strips Testing with test plug 2mm/0.079 in Ø Make an automatic contact to the mounting plate. A varnish coating is penetrated automatically Commoning Commoning with comb type jumper bar Features and advantages This new terminal block series has been developed specifically to minimise the connection costs of electrical devices. At the same time, the requirement for flexible assembly, for numerous electrical connection options and for easy handling were part of the development: The new CAGE CLAMP S allows the connection of up to four conductors with cross sections from 0.5 mm 2 to 4 mm 2. Different cross sections can be used within one terminal block. For factory wiring, CAGE CLAMP S allows the direct insertion of solid conductors or flexible conductors with crimped ferrules or with ultrasonically bonded wire ends from 0.5 mm 2 up to 4 mm 2 (length of bonded wire end min. 7mm). Automatic grounding contact available as an option. Snap-in mounting feet for fast assembly. Push buttons for easy handling with a commercially available screwdriver or by hand. Direct testing with test plug 2 mm/0.079 in Ø. Standard marking per pole or, for large quantities, in accordance with customer s specification. CAGE CLAMP connects the following copper wires: * fine stranded, also with tinned fine-stranded wire, tip bonded fine-stranded wire with crimped ferrule** solid stranded single strands * For aluminum wire see notes in Full Line Catalog W4, section 15! ** When using wires with ferrules, it is necessary to use a terminal block one size larger than the nominal cross section of the wire. fine-stranded wire with crimped pin terminal

75 < < Fixing Options 4 9 > 9 < Ø 2,8 < 18 > > < Fixing by screw and nut 3 mm Ø from top Fixing from below by self tapping screw 2.9 mmø into terminal housing Fixing onto chassis by self tapping screw 2.9 mmø from top Fixing by screw 3 mm Ø into thread in chassis Fixing by screw and nut 3 mm Ø from top 4 > 12 < <_ 24 _> < 36 > <_ 24 _> < 48 > fixing by snap-in mounting feet Dimensions (in mm) > ø5,2 ø3,2 < > < < 60 (5poles) > < 48 (4poles) > < 36 (3poles) > <_24 (2poles)_> < 35 > < 17,5 > <> <> < > > 6 <_ > 4 < < 21,4 > < > 0,5-1,2 D2 < Ferrules < L1 > < L > <_ D1 _> <_ D _> Insulated ferrules electrolytic copper, electro-tin plated Sleeve for Color Stripped L L1 D D1 D2 Item No. mm 2 AWG length mm mm white grey red black D2 < < L > <_ D > Uninsulated ferrules electrolytic copper, electro-tin plated

76 Conductor Device Connectors, 2- and 3-Pole, 4 mm 2 /AWG 12 with Unique Cost-Cutting Features Series x 0.5 4mm 2 4xAWG V 300/600 V, 28 A 20/5 A U2 4 x 0.5 4mm 2 4xAWG V 300/600 V, 28 A 20/5 A U2 L mm / 0.41 in L * 4 * mm / 0.41 in Available in black and white without ground (earth) contact for fixing screw 3 mm Ø or for self tapping screw 2.9mm Ø from top L1-N 2-pole Item No. Item No. black white / / pole Item No. Item No. black white for self tapping screw 2.9mm Ø from below unten L1-N / / snap-in foot per pole L1-N / / for fixing screw 3 mm Ø or for self tapping screw 2.9mm Ø from top 3-N-L / / snap-in foot per pole 3-N-L / / snap-in feet at pos N-L / / Accessories Comb type jumper bar, can easily be inserted into the wire entry, 32 A Screwdriver with partially insulated shaft (3.5 x 0.5) mm * Notes on approvals see page 10.0 and following. Test plug, with cable 500 mm/ mm/0.079 in Ø, red (5 x 10) Marker strip, white, plain, for central marking; 7.5 mm wide, on roll 50 m long Test plug, with cable 500 mm/ mm/0.091 in Ø, yellow (5 x 10) Marker strip, white, plain, for central marking; 7.5 mm wide, on roll 300 m long

77 4 4-Conductor Device Connectors, 4- and 5-Pole, 4 mm 2 /AWG 12 with Unique Cost-Cutting Features Series x 0.5 4mm 2 4xAWG V 300/600 V, 28 A 20/5 A U2 4 x 0.5 4mm 2 4xAWG V 300/600 V, 28 A 20/5 A U2 L mm / 0.41 in L * 4 * mm / 0.41 in Available in black and white without ground (earth) contact for fixing screw 3 mm Ø or for self tapping screw 2.9mm Ø from top 3-N-L1-L2 4-pole Item No. Item No. black white / / pole Item No. Item No. black white 4 1 snap-in foot per pole 3-N-L1-L / / snap-in feet at pos N-L1-L / / for fixing screw 3 mm Ø or for self tapping screw 2.9mm Ø from top 3-N-L1-L2-L / / snap-in foot per pole 3-N-L1-L2-L / / snap-in feet at pos N-L1-L2-L / / Accessories Comb type jumper bar, can easily be inserted into the wire entry, 32 A Test plug, with cable 500 mm/ mm/0.079 in Ø, red (5 x 10) Test plug, with cable 500 mm/ mm/0.091 in Ø, yellow (5 x 10) Screwdriver with partially insulated shaft (3.5 x 0.5) mm * Notes on approvals see page 10.0 and following. Marker strip, white, plain, for central marking; 7.5 mm wide, on roll 50 m long Marker strip, white, plain, for central marking; 7.5 mm wide, on roll 300 m long

78 PCB Terminal Strips, with CAGE CLAMP... Series 236, 255, 256 and 257 CAGE CLAMP connection Wire connection front-entry, series 236 Wire connection side-entry, series 236 Connection of conductors with operating tool, series 236 CAGE CLAMP connection Connection/removal of conductors, series 255 CAGE CLAMP connection Connection/removal of conductors, series 256 Conductor connection Combining different pin spacings Pin spacing 2.5/2.54 mm Series CAGE CLAMP connects the following copper wires: * solid * Areas without aggressive air conditions Different pin spacings are combined stranded Possible conductor arrangement with terminal strips staggered (for series 256 only) fine-stranded, also with tinned single strands

79 ... Description and Handling 4 13 Connection/removal of conductors, series 257 Straight lever, front-entry Connection/removal of conductors, series 257 Angled lever, side-entry Testing 4 Testing with test probes Marking Marking with self-adhesive marker strips or with customized direct printing fine-stranded wire fine-stranded wire tip bonded ** with crimped ferrule ➊** ** for corrosive areas ➊ When using ferrules please refer to the cross sections indicated on the corresponding catalog pages. fine-stranded wire with crimped pin terminal**

80 PCB Modular Terminal Blocks, Series 236, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / with solder pins 5.5 mm / in / / with solder pins 5.5 mm / in / / with solder pins 5.5 mm / in / / Accessories for modular terminal blocks and terminal strips (For marking accessories see Full Line Catalog W4, Volume 1, Section 14) End plates, snap-on type, 1 mm / in thick light grey Operating tool ➊, plastic metal Terminal blocks for Ex i applications see page 5.2 End plates, snap-on type, 1 mm / in thick light grey Operating tool ➊, plastic metal Terminal blocks for Ex i applications see page 5.2 End plates, snap-on type, 1 mm / in thick light grey Operating tool ➊, plastic metal Dimensions (in mm) < 14 > < 14 > < 14 > < 13 > (3,6) (5,5) > 4 < 13 > < 13 > > 5 5 < > 5 < (5,08) (3,6) (5,5) > 4 > 5 5 < > 7,5 < (7,62) (3,6) (5,5) > 4 > 5 5 < > 10 < (10,16) * Notes on approvals see page 10.0 and following. ➊ for factory wiring of terminal strips

81 4 PCB Terminal Strips, Series 236, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm 4 15 Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / / / / / No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / Additional item nos. for terminal strips with solder pins 5.5 mm / in.../ / Additional item nos. for terminal strips with solder pins 5.5 mm / in.../ / Additional item nos. for terminal strips with solder pins 5.5 mm / in.../ / For other lengths, please contact factory For other lengths, please contact factory For other lengths, please contact factory Terminal strips for Ex i applications see page 5.2 Terminal strips for Ex i applications see page 5.2 Ordering examples Terminal strip, pin spacing 5/5.08 mm, 2 solder pins/pole, 8 poles, light grey: / / Terminal strip, pin spacing 7.5/7.62 mm 2 solder pins/pole, 12 poles, with 5.5 mm long solder pins, light grey: / / Dimensions (in mm) (Adjustment of pin spacing is made by pulling on the end blocks so that they expand to satisfy the hole center required.) < 14 > < 14 > < 14 > < 13 > < 13 > < 13 > (5,5) > 4 > 5 5 < 0,7 > 3,5 < > < > 5 < (5,08) < L > (5,5) > 4 > 5 5 < > 3,5 < 0,7 > < (7,62) < L > (5,5) > 4 0,7 > 5 5 < >3,5 < > < <_ 10_> (10,16) < L > Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm * Die Notes den on Prüfzeichen approvals see zugeordneten page 10.0 Zulassungsdaten and following. siehe Seite 10.3 ff. ➋ Vereinzelter Anschluß 0,75 mm 2 /AWG 18 möglich Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm

82 PCB Modular Terminal Blocks, Series 255, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / Terminal blocks for Ex i applications see page 5.3 Terminal blocks for Ex i applications see page 5.3 Accessories (For marking accessories see Full Line Catalog W4, Volume 1, Section 14) End plates, snap-on type, 1 mm / in thick light grey End plates, snap-on type, 1 mm / in thick light grey End plates, snap-on type, 1 mm / in thick light grey Dimensions (in mm) > 4 < 13,2 > < 14 > 4,3 < > 5 7,7 < >1< > 4 < 13,2 > < 14 > 4,3 < > 5 7,7 < >1< > 4 < 13,2 > < 14 > 4,3 < > 5 7,7 < >1< Diameter of drilled hole: mm Diameter of drilled hole: mm Diameter of drilled hole: mm * Notes on approvals see page 10.0 and following.

83 4 PCB Terminal Strips, Series 255, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm 4 17 Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / / / / / / / / / / / / / No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / / / / / / / / / No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / / / / / / / / / For other lengths, please contact factory For other lengths, please contact factory For other lengths, please contact factory Terminal strips for Ex i applications see page 5.3 Terminal strips for Ex i applications see page 5.3 Ordering examples Terminal strip, pin spacing 5/5.08 mm, 8 poles, light grey: / / Terminal strip, pin spacing 7.5/7.62 mm, 12 poles, light grey: / / Dimensions (in mm) (Adjustment of pin spacing is made by pulling on the end blocks so that they expand to satisfy the hole center required.) > 4 < 13,2 > < 14 > 4,3 < > 5 7,7 < >1< 3,65 0,7 > < > < > 5 < (5,08) < L > > < 13,2 > 4 < 14 > 4,3 < > 5 7,7 < >1< 3,65 0,7 > < > < > 7,5 < (7,62) < L > > 4 < 13,2 > < 14 > 4,3 < > 5 7,7 < >1< 3,65 0,7 > < > < > 10 < (10,16) < L > Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm * Die Notes den on Prüfzeichen approvals see zugeordneten page 10.0 Zulassungsdaten and following. siehe Seite 10.3 ff. ➋ Vereinzelter Anschluß 0,75 mm 2 /AWG 18 möglich Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm

84 PCB Modular Terminal Blocks, Series 256, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole light grey / with 5.5 mm long solder pins light grey / / with 5.5 mm long solder pins light grey / / with 5.5 mm long solder pins light grey / / Terminal blocks for Ex i applications see page 5.3 Terminal blocks for Ex i applications see page 5.3 Accessories (For marking accessories see Full Line Catalog W4, volume 1, section 14) End plates, snap-on type, 1 mm / in thick light grey End plates, snap-on type, 1 mm / in thick light grey End plates, snap-on type, 1 mm / in thick light grey Dimensions (in mm) < 15 > 2,6 < 5,2 < < 15 > 2,6 < < 13 > 5,2 < < 15 > 2,6 < 5,2 < < < < 13 > < 13 > < (5,5) > 4 > 5 5 < > 5 < (5,08) (5,5) > 4 > 5 5 < > 7,5 < (7,62) (5,5) > 4 > 5 5 < > 10 < (10,16) Diameter of drilled hole: mm Diameter of drilled hole: mm Diameter of drilled hole: mm * Notes on approvals see page 10.0 and following.

85 4 PCB Terminal Strips, Series 256, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm 4 19 Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / / / / / / / / / / / / / No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / / / / / / / / / No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole / / / / / / / / / / / / / / / / / / / / / / / / Additional item nos. for terminal strips with solder pins 5.5 mm / in.../ / Additional item nos. for terminal strips with solder pins 5.5 mm / in.../ / Additional item nos. for terminal strips with solder pins 5.5 mm / in.../ / For other lengths, please contact factory For other lengths, please contact factory For other lengths, please contact factory Terminal strips for Ex i applications see page 5.3 Terminal strips for Ex i applications see page 5.3 Ordering examples Terminal strip, pin spacing 5/5.08 mm, 8 poles, orange: / / Terminal strip, pin spacing 7.5/7.62 mm, 12 poles, with 5.5 mm longen solder pins, blue: / / Dimensions (in mm) (Adjustment of pin spacing is made by pulling on the end blocks so that they expand to satisfy the hole center required.) < 15 > 2,6 < 5,2 < < 15 > 2,6 < 5,2 < < 15 > < 13 > 2,6 < 5,2 < < < < 13 > < 13 > < (5,5) > 4 3,65 0,7 > 5 5 < > < > < > 5 < (5,08) < L > (5,5) > 4 3,65 0,7 > 5 5 < > < > < > 7,5 < (7,62) < L > (5,5) > 4 3,65 0,7 > 5 5 < > < > < > 10 < (10,16) < L > Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm * Die Notes den on Prüfzeichen approvals see zugeordneten page 10.0 Zulassungsdaten and following. siehe Seite 10.3 ff. ➋ Vereinzelter Anschluß 0,75 mm 2 /AWG 18 möglich Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm

86 PCB Modular Terminal Blocks, Series 257, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Color Item No. Modular terminal blocks, 2 solder pins/pole, angled lever light grey / straight lever light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole, angled lever light grey / straight lever light grey / Color Item No. Modular terminal blocks, 2 solder pins/pole, angled lever light grey / straight lever light grey / Terminal blocks for Ex i applications see page 5.3 Terminal blocks for Ex i applications see page 5.3 Accessories (For marking accessories see Full Line Catalog W4, Volume 1, Section 14) End plates, snap-on type, 1 mm / in thick light grey End plates, snap-on type, 1 mm / in thick light grey End plates, snap-on type, 1 mm / in thick light grey Dimensions (in mm) 6,6 < > > 4 < 13,6 > 6,8 < > 5 < >3,1< < 14,2 > > 5 < (5,08) 6,6 < > > 4 < 13,6 > 6,8 < > 5 < >3,1< < 14,2 > > 7,5 < (7,62) 6,6 < > > 4 < 13,6 > 6,8 < > 5 < >3,1< < 14,2 > > 10 < (10,16) Diameter of drilled hole: mm Diameter of drilled hole: mm Diameter of drilled hole: mm * Notes on approvals see page 10.0 and following.

87 4 PCB Terminal Strips, Series 257, Pin Spacings 5/5.08 mm; 7.5/7.62 mm; 10/10.16 mm 4 21 Pin spacing 5/5.08 mm / 0.2 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in Pin spacing 7.5/7.62 mm / 0.3 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in * 4 * 4 * 4 Pin spacing 10/10.16 mm / 0.4 in mm 2 AWG V 16 A L 5 6 mm / 0.22 in No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole angled lever / / / / / / / / / / / / / / / / / / / / / / / / / / / / straight lever / / / / / / / / / / / / / / / / / / / / / / / / / / / / For other lengths, please contact factory No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole angled lever / / / / / / / / / / / / / / / / / / / / / / / / straight lever / / / / / / / / / / / / / / / / / / / / / / / / For other lengths, please contact factory Terminal strips for Ex i applications see page 5.3 No. of Item poles No. Terminal strips, light grey, standard lengths, 2 solder pins/pole angled lever / / / / / / / / / / / / / / / / / / / / / / / / straight lever / / / / / / / / / / / / / / / / / / / / / / / / For other lengths, please contact factory Terminal strips for Ex i applications see page Dimensions (in mm) (Adjustment of pin spacing is made by pulling on the end blocks so that they expand to satisfy the hole center required.) > 4 < 13,6 > 6,8 < > 5 < >3,1< < 14,2 > 3,65 0,7 > < > < > 5 < (5,08) < L > > 4 < 13,6 > 6,8 < > 5 < >3,1< < 14,2 > 3,65 0,7 > < > < > 7,5 < (7,62) < L > > 4 < 13,6 > 6,8 < > 5 < >3,1< < 14,2 > 3,65 0,7 > < > < > 10 < (10,16) < L > Dimensions for right angle levers see page 60 Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm Dimensions for right angle levers see page 60 Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm * Die Notes den on Prüfzeichen approvals see zugeordneten page 10.0 Zulassungsdaten and following. siehe Seite 10.3 ff. ➋ Vereinzelter Anschluß 0,75 mm 2 /AWG 18 möglich Dimensions for right angle levers see page 60 Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm

88 Terminal Strips with Finger Operated Levers, Series 255, 256 and 257 Pin spacing 5 / 5.08 mm / 0.2 in Pin spacing 7.5 / 7.62 mm / 0.3 in Pin spacing 10 / mm / 0.4 in Pin spacing 5 / 5.08 mm / 0.2 in Pin spacing 7.5 / 7.62 mm / 0.3 in Pin spacing 10 / mm / 0.4 in Pin spacing 5 / 5.08 mm / 0.2 in Pin spacing 7.5 / 7.62 mm / 0.3 in Pin spacing 10 / mm / 0.4 in Technical data see page 4.17 Technical data see page 4.19 Technical data see page 4.21 * 4 * 4 * 4 No. of Item poles No. Terminal strips with finger operated levers, light grey, 2 solder pins/pole Pin spacing 5/5.08 mm / 0.2 in / / Pin spacing 7.5/7.62 mm / / Pin spacing10/10.16 mm / / No. of Item poles No. Terminal strips with finger operated levers, light grey, 2 solder pins/pole Pin spacing 5/5.08 mm / 0.2 in / / Pin spacing 7.5/7.62 mm / / Pin spacing10/10.16 mm / / No. of Item poles No. Terminal strips with finger operated levers, light grey, 2 solder pins/pole Pin spacing 5/5.08 mm / 0.2 in / Pin spacing 7.5/7.62 mm / Pin spacing10/10.16 mm / Terminal strips suitable for Ex i applications Terminal strips suitable for Ex i applications Terminal strips suitable for Ex i applications Dimensions (in mm) < 13,2 > < 14 ><_ 9_> 5 < > 3,65 0,7 > ()< > 5 < (5,08) < L > < 13 > < 15 > 4,6 < <9,3> 3,65 0,7 > ()< > 5 < (5,08) < L > 1,5 > < 14,2 > <_13,6_> <_9,3_> 3,65 0,7 > ()< > 5 < (5,08) < L > > 4 > 5 7,7 < 3,65 0,7 > < > < > 7,5 < (7,62) < L > > 4 > 5 5 < 3,65 0,7 > <> < > 7,5 < (7,62) < L > > 4 3,1 > 5 < 3,65 0,7 > <> < > 7,5 < (7,62) < L > 3,65 0,7 > < > < <_10 _> (10,16) < L > Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm * Notes on approvals see page 10.0 and following. THWN 3,65 0,7 > < > < <_10_> (10,16) < L > Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm 3,65 0,7 > < > < <_10_> (10,16) < L > Diameter of drilled hole: mm L = (No. of poles x pin spacing) mm

89 Handling Terminal Strips with Finger Operated Levers 4 23 Connection/removal of conductors, series 255 Finger operation Connection/removal of conductors, series 256 Finger operation Connection/removal of conductors, series 257 Finger operation 4

90 ( 9,2 ) Push-Wire Connectors for Junction Boxes, Series mm 2 sol. AWG sol. AWG str. 550 V** 24 A l * 4 12 mm / 0.47 in mm 2 sol. AWG sol. AWG str. 550 V** 24 A l * 4 12 mm / 0.47 in 2.5 6mm 2 sol. AWG sol. l mm / 0.53 in * 4 in Vorbereitung Can only be used with mounting carriers item no Item Pack. unit No. Push-wire connectors for junction boxes, light grey 2-wire connector (10 x 100) 4-wire connector (10 x 100) Item Pack. unit No. Push-wire connectors for junction boxes, light grey 6-wire connector (10 x 100) 8-wire connector (10 x 100) Item Pack. unit No. Push-wire connectors for junction boxes, light grey 3-wire connector (10 x 50) <_13,1_> <_13,1_> <_13,1_> <_13,1_> <_14,2_> < 19,5 > ( 13 ) < 19,5 > < 18,8 > < 19,5 > < 24 > < 19,5 > < 25,6 > < 20,1 > Ex e push-wire connectors for junction boxes For their 2-, 4-, 6- and 8-conductor push-wire connectors, Series 773, WAGO have been granted the worldwide first Ex e approvals in compliance with both the 94/9-ATEX directive and the American UL-Aex standard. In most countries, these approvals allow for their use in gas environments, Zones 1 and 2, as well as Zones 21 and 22 dust environments. ** You can find approvals on the Internet at ** 275 V at a distance < 10 mm compared to parts with other potentials

91 Mounting Carrier for Push-Wire Connectors for Junction Boxes, for DIN 35 Rail or Screw Fixing, Series Mounting carrier for push-wire connectors for junction boxes Application notes Adapter width 18 mm / 0.71 in < 59.5 mm /2.34 in > < mm/ in > < 61 mm /2.4 in > Item Pack. unit No. Mounting carrier light grey (5 x 10) Marker strips, plain Karte The WAGO Ex push-wire connectors for distribution and junction boxes as well as control and operating systems for use in hazardous areas offer the following advantages over traditional connectors: Time and cost saving push-wire connection Vibration-proof, maintenance-free clamp connection 100 % touch-proof Connectors can be fixed in position using appropriate mounting carriers One single carrier equipped with 2-, 4-, 6- and 8-wire connectors can hold up to 16 clamping units according to user requirements, which results in material and cost savings. Additional benefits as OEM product for manufacturers and suppliers of enclosures and distribution boxes used in hazardous areas Insert the connector into the carrier and snap in the end plate. 4 Snapping onto the carrier rail Removing from the carrier rail

92 5 0 Terminal Blocks for Ex i Applications TOPJOB S Rail-Mounted Terminal Blocks ➁ ➂ ➁ ➂ ➀ 2-conductor through terminal blocks ➀ ➁ ➂ see pages ➀ 2-conductor through terminal blocks ➀ ➁ ➂ see pages ➁ ➂ ➁ ➂ ➁ ➂ ➀ 3-conductor through terminal blocks ➀ ➁ ➂ see pages ➀ 3-conductor through terminal blocks ➀ ➁ ➂ see pages ➀ 4-conductor through terminal blocks ➀ ➁ ➂ see pages ➀ 3-conductor through terminal blocks see page 4 in Supplementary Catalog to W4, Vol conductor through terminal blocks see page 4 in Supplementary Catalog to W4, Vol. 1+2 Double deck terminal blocks Through/through ➀ without marking carrier with marking carrier see page 3.10 ➀ ➀ ➀ Double deck terminal blocks 4-conductor through terminal blocks ➀ without marking carrier with marking carrier see page 3.10 Triple deck terminal blocks Through/through/through connection ➀ without marking carrier with marking carrier see page 3.11 Triple deck terminal blocks 6-conductor through terminal blocks ➀ without marking carrier with marking carrier see page 3.11

93 CAGE CLAMP Rail-Mounted Terminal Blocks 5 1 ➄ ➂ ➁ ➂ ➃ ➃ ➀ ➀ ➁ ➀ ➁ 2-conductor through terminal blocks ➂ ➀ ➃ ➁ ➄ see pages in W4, volume 1 3-conductor through terminal blocks ➁ ➀ see pages in W4, volume 1 4-conductor through terminal blocks ➀ ➂ ➁ ➃ see pages in W4, volume 1 ➁ ➂ ➂ ➃ ➀ ➀ ➁ 3- and 4-conductor through terminal blocks ➀ ➂ ➁ Double deck terminal blocks ➀ ➂ ➁ ➃ see pages in W4, volume 1 see pages in W4, volume 1 CAGE CLAMP Compact Rail-Mounted Terminal Blocks ➁ ➂ ➂ ➃ ➀ ➁ ➀ ➃ ➀ ➁ Modular terminal blocks with fixing flange ➀ 869-3x4 Modular terminal blocks w. snap-in mounting foot ➁ 869-3x4 see pages in W4, volume 1 2-, 3-, and 4-conductor through terminal blocks ➀ ➁ ➂ ➃ see pages in W4, volume 1 2- and 4-conductor double deck terminal blocks ➀ ➁ and 6-conductor double deck terminal blocks ➂ ➃ see pages in W4, volume 1 ➂ ➁ ➂ ➃ ➁ ➀ ➀ ➂ ➁ ➀ 2-, 3-, and 4-conductor through terminal blocks ➀ /... ➁ /... ➂ /... see pages in W4, volume 1 2- and 4-conductor disconnect terminal blocks ➀ ➁ see pages , in W4, Volume 1 Variable resistor terminal block ➂ / see page 7.58 in W4, volume 1 Through terminal blocks, side-entry ➀ ➁ ➂ ➃ see pages , in W4, volume 1

94 5 2 Terminal Blocks for Ex i Applications Terminal strips ➃ ➂ ➂ ➂ ➁ ➀ ➀ ➁ ➀ ➁ 2- and 4-conductor miniature through term. blocks ➀ for DIN 15 rail ➂ for DIN 15 rail ➁ for DIN 35 rail ➃ for DIN 35 rail see pages in W4, volume 1 2-conductor modular terminal blocks ➀ with fixing flange ➁ with snap-in mounting foot ➂ center terminal block see pages in W4, volume 1 4-conductor modular terminal blocks ➀ with fixing flange ➁ with snap-in mounting foot ➂ center terminal block see pages in W4, volume 1 ➃ ➂ ➃ ➂ ➃ ➂ ➁ ➀ ➁ ➀ ➁ ➀ 2- and 4-conductor modular terminal blocks with fixing flange ➀ ➂ ➁ ➃ see pages and in W4, volume 1 2- and 4-conductor modular terminal blocks with snap-in mounting foot ➀ ➂ ➁ ➃ see pages and in W4, volume 1 2- and 4-conductor end terminal blocks ➀ ➂ ➁ ➃ see pages and in W4, volume 1 ➁ ➄ ➁ ➄ ➃ ➃ ➀ ➅ ➀ ➅ ➂ ➂ 2- and 4-cond. t. bl. with push button on one side ➀ / ➃ / ➁ / ➄ / ➂ / ➅ / see page in W4, volume 1 PCB Terminal Blocks 2- and 4-cond. t. bl. w. push button on both sides ➀ / ➃ / ➁ / ➄ / ➂ / ➅ / see page in W4, volume 1 ➂ ➃ ➀ ➁ PCB terminal blocks Pin spacing 2-12 poles 7.5 mm/0.295 in / to / see page 1.25 in W4, volume 2 2-conductor PCB term. blocks Pin spacing 2-12 poles 7.5 mm/0.295 in / to / see page 23 in Suppl. Catalog 2 to W4, volume 1+2 PCB t. blocks Pin spacings ➀ ➂ /7.62 mm/0.3 in ➁ ➃ /10.16 mm/0.4 in see pages in W4, volume 2

95 PCB Terminal Blocks 5 3 ➂ ➃ ➀ ➁ ➀ ➁ ➀ ➁ PCB terminal blocks Pin spacings ➀ /7.62 mm/0.3 in ➁ /10.16 mm/0.4 in Terminal strips with finger operated levers see page 4.22 and pages in W4, volume 2 PCB terminal blocks Pin spacings ➀ /7.62 mm/0.3 in ➁ /10.16 mm/0.4 in Terminal strips with finger operated levers see page 4.22 and pages in W4, volume 2 PCB terminal blocks Pin spacings ➀ ➁ /7.62 mm/0.3 in ➂ ➃ /10.16 mm/0.4 in Terminal strips with finger operated levers see page 4.22 and pages in W4, volume 2 ➀ ➁ ➀ ➁ ➀ ➁ PCB terminal blocks 4 mm 2 ➀ ➁ Pin spacings 7.5 mm/0.295 in 10 mm/0.394 in PCB terminal blocks 6 mm 2 ➀ ➁ Pin spacings 7.5 mm/0.295 in 10 mm/0.394 in PCB terminal blocks 16 mm 2 ➀ / ➁ / Pin spacings 15 mm/0.591 in 20 mm/0.787 in 5 see pages in W4, volume 2 see pages in W4, volume 2 see pages in W4, volume 2 PCB terminal strips Pin spacings 2-12 poles 7.5 mm/0.295 in / to / see page 25 in Suppl. Catalog 2 to W4, volume 1+2 PCB terminal strips Pin spacings 2-12 poles 10 mm/0.394 in / to / see page 25 in Suppl. Catalog 2 to W4, volume 1+2 PCB terminal strips Pin spacings 2-12 poles 12.5 mm/0.492 in / to / see page 25 in Suppl. Catalog 2 to W4, volume 1+2 ➀ ➁ ➀ ➁ ➀ ➁ PCB terminal blocks Pin spacings ➀ /7.62 mm/0.3 in ➁ /10.16 mm/0.4 in see pages in W4, volume 2 PCB terminal blocks Pin spacings ➀ * 7.5/7.62 mm/0.3 in ➁ * 10/10.16 mm/0.4 in * Additional no. for levers... / see pages in W4, volume 2 PCB terminal blocks Pin spacings ➀ * 7.5/7.62 mm/0.3 in ➁ * 10/10.16 mm/0.4 in * Additional no. for levers... / see pages in W4, volume 2

96 6 0 Ex i Matrix Patchboards with CAGE CLAMP connection... Series 726 CAGE CLAMP connection Marking of modules Testing Connection of wires with screwdriver blade size (2.5 x 0.4) mm Item No Marking of modules (factory marked) Side 1: 1, 2, 3, 4... Testing with test plug 2.3 mm/0.091 in Ø Item No Marking WFB Continuous marking strips. Fits into the marker receptacle and the group marking carrier of the matrix patchboard Marking Examples of installation Individual group marking with WSB Quick marking system Matrix patchboards in a frame Matrix patchboards in 19 rack CAGE CLAMP connects the following copper wires: * solid * For aluminum wire see notes in section 15! stranded fine stranded, also with tinned single strands

97 ... Description and Handling Common potential matrix assembly Space Saving 6 1 Example shown here with (white) supply terminal block Slim line matrix patchboard (lower right) mounted upside down Additional module Snapping on an additional module with contact to mounting frame Additional module 6 Ferrules ➊ Assembly of a matrix patchboard with additional module snapped on. Direct connection to the mounting frame via contact plate Side 2 Conductor cross section (mm 2 /AWG) without ferrule 1.5/16 Conductor cross section (mm 2 /AWG) with ferrule insulated uninsulated Item No./Color Item No. 0.75/ /grey 1.0/ Side 1 1.5/ / /grey 1.0/ Side 2 2.5/14 1.5/ /black 1.5/ Side 1 1.5/ / /grey 1.0/ Connection of ferruled wires fine-stranded wire tip bonded fine-stranded wire with crimped ferrule ➊ fine-stranded wire with crimped pin terminal

98 6 2 Ex i Matrix Patchboards Side 1: 3 x mm 2 AWG Side 2: 3 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in Side 1: 3 x mm 2 AWG Side 2: 2 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in * 4 * 4 * 4 Side 1: 3 x mm 2 AWG Side 2: 3 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in No. of Item poles No. Matrix patchboards, 32 poles, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 32 ( 1 32) (33 64) No. of Item poles No. Matrix patchboards, 32 poles, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 32 ( 1 32) (33 64) No. of Item poles No. Matrix patchboards, 48 poles, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 48 ( 1 48) Accessories (Insulation stop see page 6.5) Dimensions (in mm) Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey < 33 > 3,5 > 14,5 < Side 1 Side 2 Side 2 Side 1 Side 2 3 x mm 2 3 x mm 2 2 x mm 2 3 x mm 2 3 x mm 2 < 30 > 10,65 > 12,6 < > < 5,5 < < 111 > > 14,5 < > 12,9 < < 44 > > < 5 9,5 > < 5,75 > < 31,5 > 5 > < < 121 > < 132 > 10,65 > < < 65,3 > > 16,4 < 31,5 > * Notes on approvals see page 10.0 and following.

99 6 3 Side 1: 3 x mm 2 AWG Side 2: 2 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in Side 1: 3 x mm 2 AWG Side 2: 3 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in * 4 * 4 * 4 Side 1: 3 x mm 2 AWG Side 2: 2 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in No. of Item poles No. Matrix patchboards, 48 poles, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 48 ( 1 48) No. of Item poles No. Matrix patchboards, 80 poles, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 80 ( 1 80) No. of Item poles No. Matrix patchboards, 80 poles, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 80 ( 1 80) (for the group marking the WAGO WSB Quick marking system or WFB Continuous marking strips can be used, see W4, volume 1, section 14) Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey Side 2 Side 1 Side 2 Side 2 2 x mm 2 3 x mm 2 3 x mm 2 2 x mm 2 < 43 > < 44 > 5,75 > < 31,5 > < 63,9 >< 31,5 > 5,75 > < 31,5 > < 63,9 > 16,4 < 31,5 > < 107,9 >

100 6 4 Ex i Matrix Patchboards Slim Line Version for 19 Racks Side 1: 2 x mm 2 AWG Side 2: 2 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in * 4 * 4 Side 1: 2 x mm 2 AWG Side 2: 2 x mm 2 AWG V/6 kv/3 300 V, 10 A U 10 A 300 V, 10 A 2 L 8 10 mm / 0.35 in No. of Item poles No. Matrix patchboards, 32 poles, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 32 ( 1 32) (33 64) No. of Item poles No. Matrix patchboards, 32 poles, mounted upside down, color of modules blue and numbering of modules on sides 1 and 2 arranged vertically 32 ( 1 32) (33 64) Accessories Dimensions (in mm) Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey Group marking adapter for side Test plug, 2.3 mm /0.091 in Ø yellow (5 x 10) with cable 500 mm /1 7.7 Wire comm. chain, insulated, 6 A 31 connections, 0.5 mm 2, max. 50 V grey Side 1 2 x mm 2 < 33 > 3,5 > 14,5 < > 17,2 < 5,5 < Version mounted upside down Side 1/Side 2 2 x mm > < > 14,5 < > 16,45 < 9,5 > < < 34,6 > > 9,7 15,24 < * Notes on approvals see page 10.0 and following. 5 > < < 121 > < 132 >

101 Additional Modules, Decade Marker Carriers and Insulation Stops for Matrix Patching Series x mm 2 AWG x mm 2 AWG V/4 kv/3 10 A 300 V, 10 A 2 L 9 mm / 0.35 in * 4 Insulation stop, suitable for patchboard side 1 matrix patching 3 x 1.5 mm 2 /AWG 16 L 8 10 mm / 0.35 in Color Item No. Additional modules, for matrix patchboards, for snap-on fixing to the lower fixing element, with CAGE CLAMP Additional module with contact to mounting frame white Additional module, insulated grey Color Item No. Decade marker carrier, for matrix patchboards dark grey Item No. Insulation stop, 4 x 3 /strip white strips mm 2 /AWG s ( mm 2 /AWG f-st ) light grey strips 0.25 mm 2 /AWG 22 s mm 2 /AWG f-st dark grey strips mm 2 /AWG s+f-st Note: Suitable for patchboard side 1 of matrix patchboards 1.5 mm 2 / AWG 16 (patchboards with different front and back sides) 6 Dimensions (in mm) < 33 > > 14,5 < (_15_) Marking example 3 x WSB (5 mm) Insert insulation stop into conductor entry holes of matrix patchboard. > 5,5 <14,5> < 20 > Direct contacting (additional module only, with contact to mounting frame) matrix patchboard (10,4) <_18,1_> 8 x WSB receptacle at both sides > 14,5 < > 10,5 < 109 > < 132 > > 5 < > 9,5 < < 121 > 5,5 > * Notes on approvals see page 10.0 and following.

102 6 6 Ex i Terminal Blocks for Matrix Patching and Common Potential Terminal Blocks with CAGE CLAMP connection, Series Assembly Snap individual 4- or 8-level terminal blocks onto the carrier rail and engage Terminal blocks for DIN 35 x 7.5 mm or DIN 35 x 15 mm high are available Assembly / Removal Grip end plate at both sides and push down (assembly) pull up (removal) Removal Open the assembly by laterally sliding a block using a screwdriver (2.5 x 0.4) mm... Removal Marking... move terminal block laterally and remove from the rail with a levering action Marking of clamping units by direct printing CAGE CLAMP connects the following copper wires: * solid stranded fine stranded, also with tinned single strands

103 ... Description and Handling Matrix patching assembly Wiring space 6 7 Example left: Main cables fed through locking clips on the field side right: Control cables fed between locking clips center: Wiring of the patching sides When using terminal blocks with locking clips the wiring space between the terminal strips can be covered with a wiring duct cover*. (* for suitable suppliers please contact factory) CAGE CLAMP connection Connection/removal of conductors using a screwdriver (2.5 x 0.4) mm Testing 6 Special test contact for test plug 2.3 mm/0.091 in Ø Terminal block Marking of coordinates with the WMB Multi marking system or WSB Quick marking system fine-stranded wire fine-stranded wire tip bonded with crimped ferrule ➊ ➊ Max. cross section for uninsulated ferrules 1 mm 2 /AWG 18, for insulated ferrules 0.75 mm 2 /AWG 20. fine-stranded wire with crimped pin terminal

104 6 8 Ex i 4-Level Terminal Blocks for Matrix Patching 1.5 mm 2 / AWG 16, Series x mm 2 2 x AWG V/4 kv/3 ➊ 300 V, 10 A U 12 A 300 V, 10 A 2 Terminal block width 7.62 mm / 0.3 in L 8 10 mm / 0.35 in * 4 * 4 2 x mm 2 2 x AWG V/4 kv/3 ➊ 300 V, 10 A U 12 A 300 V, 10 A 2 Terminal block width 7.62 mm / 0.3 in L 8 10 mm / 0.35 in ➊ 250 V Ex i** application 60 V = peak value 4 kv table 4, EN (see also section W4, volume 1, section 15) ➋ 4 x pairs of contacts on each level Suitable for Ex i applications < 62 mm/2.44 in > < 126 mm /4.96 in > < 126 mm /4.96 in > <_ mm/ in _> Description 4-level terminal block for matrix patching ➋, for DIN 35 rail acc. to EN Item Item No. No. with for for locking clips DIN 35 x 7.5 DIN 35 x 15 blue ➍ ➍ 50 Item Item No. No. without for for locking clips DIN 35 x 7.5 DIN 35 x 15 blue ➍ ➍ 50 Accessories Appropriate marking system WMB/WSB (see W4, volume 1, section 14) 4-level end plate, without printing 4-level end plate, numeric printing 4-level end plate, alphanumeric printing 4-level end plate, numeric printing 4-level end plate, alphanumeric printing Wire harness support, see also W4, volume 1, page mm /0.3 in thick orange mm /0.3 in thick orange mm /0.3 in thick a-b-c-d--d-c-b-a orange mm /0.3 in thick orange mm /0.3 in thick d-c-b-a--a-b-c-d orange grey mm /0.3 in thick orange mm /0.3 in thick orange mm /0.3 in thick a-b-c-d--d-c-b-a orange mm /0.3 in thick orange mm /0.3 in thick d-c-b-a--a-b-c-d orange grey WSB Double marker carrier, for I/O markings in the terminal block center Screwless end stop Test plug, 2.3 mm /0.091 in Ø with cable 500 mm /1 7.7 Reducing test plug, from 4 mm /0.157 in Ø socket to 2.3 mm /0.091 in Ø plug Wire commoning chain, insulated, 6 A, 32 connections, 0.5 mm 2, max. 50 V Insulation stop, 8 /strip mm 2 f-st / mm 2 s mm 2 f-st /0.25 mm 2 s mm 2 s + f-st 4 mm /0.157 in wide (2 x100) 6 mm /0.236 in wide (4 x 25) 10 mm /0.394 in wide (2 x 25) yellow (5 x 10) red (4 x 25) grey white (8 x 25) light grey (8 x 25) dark grey (8 x 25) 4 mm /0.157 in wide (2 x100) 6 mm /0.236 in wide (4 x 25) 10 mm /0.394 in wide (2 x 25) yellow (5 x 10) red (4 x 25) grey white (8 x 25) light grey (8 x 25) dark grey (8 x 25) ➍ Additional item no. for terminal blocks with marking * Notes on approvals see page 10.0 and following. ** if approved by the works expert / a-b-c-d--d-c-b-a / / d-c-b-a--a-b-c-d /

105 Ex i 8-Level Terminal Blocks for Matrix Patching 1.5 mm 2 / AWG 16, Series x mm 2 2 x AWG V/4 kv/3 ➊ 300 V, 10 A U 10 A 300 V, 10 A 2 Terminal block width 7.62 mm / 0.3 in L 8 10 mm / 0.35 in * 4 * 4 2 x mm 2 2 x AWG V/4 kv/3 ➊ 300 V, 10 A U 10 A 300 V, 10 A 2 Terminal block width 7.62 mm / 0.3 in L 8 10 mm / 0.35 in ➊ 250 V Ex i** application 60 V = peak value 4 kv table 4, EN (see also W4, volume 1, section 15) ➋ 4 x pairs of contacts on each level Suitable for Ex i applications < 226 mm /8.9 in > < 58.5 mm/2.3 in > < 76 mm/2.99 in > Description 8-level terminal block for matrix patching ➋, for DIN 35 rail acc. to EN Item Item No. No. with for for locking clips DIN 35 x 7.5 DIN 35 x 15 blue ➍ ➍ 25 Item Item No. No. without for for locking clips DIN 35 x 7.5 DIN 35 x 15 blue ➍ ➍ 25 Accessories Appropriate marking system WMB/WSB (see W4, volume 1, section 14) 8-level end plate, without printing numeric printing alphanumeric printing numeric printing alphanumeric printing Wire harness support, see also W4, volume 1, page orange grey blue 7.62 mm /0.3 in thick mm /0.3 in thick mm /0.3 in thick a-b-c-d-e-f-g-h--h-g-f-e-d-c-b-a mm /0.3 in thick mm /0.3 in thick h-g-f-e-d-c-b-a--a-b-c-d-e-f-g-h grey white light grey grey WSB Double marker carrier, for I /O markings in the terminal block center WSB Quick marking system, for I /O markings in the terminal block center Screwless end stop Test plug, 2.3 mm /0.091 in Ø with cable 500 mm /1 7.7 Reducing test plug, from 4 mm /0.157 in Ø socket to 2.3 mm /0.091 in Ø plug Wire commoning chain, insulated, 6 A, 32 connections, 0.5 mm 2, max. 50 V Insulation stop, see right page 4 mm /0.157 in wide (2 x100) to 5 cards cards see W4, volume 1, section 14 6 mm /0.236 in wide (4 x 25) 10 mm /0.394 in wide (2 x 25) yellow (5 x 10) red (4 x 25) grey mm /0.157 in wide (2 x100) bis 5 cards cards see W4, volume 1, section 14 6 mm /0.236 in wide (4 x 25) 10 mm /0.394 in wide (2 x 25) yellow (5 x 10) red (4 x 25) grey ➍ Additional item no. for terminal blocks with marking * Notes on approvals see page 10.0 and following. ** if approved by the works expert / a-b-c-d-e-f-g-h--h-g-f-e-d-c-b-a / / h-g-f-e-d-c-b-a--a-b-c-d-e-f-g-h /

106 7 0 Shield (Screen) Connecting System The shield (screen) connecting system from WAGO offers high electrical and mechanical safety for very flexible applications.

107 Shield (Screen) Connecting System Description and Handling Series Carrier with grounding foot* 45 mm/1.772 in long, busbar 90 to the rail Item No Applications Carrier with grounding foot* 45 mm/1.772 in long, busbar parallel to the rail Item No Carrier with 2 grounding feet* 125 mm/4.921 in long, busbar parallel to the rail Item No * for all sizes of shield (screen) clamping saddles on special slotted carrier rail carrier with grounding foot, busbar parallel to the rail insulated mounting carriers for a common shield (screen) reference potential, independent of the housing potential 7 U-shaped copper busbar 10 mm (0.394 in) x 3 mm (0.118 in) snap into any metal plate up to max. thickness 3 mm /0.118 in Negative shield (screen) attenuation db Admissible limiting value The WAGO shield (screen) connecting system is highly effective because the clamping unit can be brought very close to the unshielded part of the cable. Additionally, the spring material is Hole dimensions for panel mounting Shield (screen) clamping saddle size Distance X 11 mm 9.5 mm Distance Y 19 mm 17.5 mm 27 mm 25.5 mm 43 mm 41.5 mm ( X ) < 14 > > 4 < < Y > part of the clamping saddle, giving good electrical connection and compensating for any deformation in the braiding. The system also acts as a partial strain relief. > < 2 max. 3 > < ,01 0, MHz

108 7 2 Shield (Screen) Clamping Saddles Shield (screen) clamping saddle, 11 mm / in wide For conductors with a diameter of up to 8 mm / in Shield (screen) clamping saddle, 19 mm / in wide For conductors with a diameter of 7 mm / in to 16 mm / 0.63 in Note: Cannot be used for the connection of ground (earth) conductors! Description Shield (screen) clamping saddle, incl. knurled screw Diameter of connectable conductor Accessories Application notes Carrier w. grounding foot, bar 90 to the rail, 10 mm (0.394 in) x 3 mm (0.118 in), bar a. foot Cu w. tin plating Carrier w. grounding foot, bar parallel to the rail, 10 mm (0.394 in) x 3 mm (0.118 in), bar a. foot Cu w. tin plating Carrier w. 2 grounding feet, bar parallel to the rail, 10 mm (0.394 in) x 3 mm (0.118 in), bar a. foot Cu w. tin plating Carrier rail, special perforated, 1000 mm/3.3 long, Cu with tin plating, special lengths on request Stand off, for special perforated carrier rail, use M 5 size screw Straight busbar, 10 mm (0.394 in) x 3 mm (0.118 in), bar Cu with tin plating Insulated mounting foot, for busbar, with standard screw M 4 x 8 mm Insulated mounting foot, for busbar, with sheet metal screw (3.5 x 9) mm U-shaped busbar, 10 mm (0.394 in) x 3 mm (0.118 in), Cu with tin plating Item No. Shield (screen) clamping saddle, 11 mm/0.433 in wide up to 8 mm /0.315 in mm /1.772 in long mm /1.772 in long mm /4.921 in long (2 x 100) 1000 mm /3.3 long (20 x 1) 30 mm /1.181 in long (20 x 1) 50 mm /1.969 in long (20 x 1) grey (2 x 25) grey (2 x 25) Item nos. and dimensions, see drawing on page 7.3 Item No. Shield (screen) clamping saddle, 19 mm /0.748 in wide 7 mm /0.276 in to 16 mm /0.63 in mm /1.772 in long mm /1.772 in long mm /4.921 in long (2 x 100) 1000 mm /3.3 long (20 x 1) 30 mm /1.181 in long (20 x 1) 50 mm /1.969 in long (20 x 1) grey (2 x 25) grey (2 x 25) Item nos. and dimensions, see drawing on page 7.3 The shield (screen) clamping saddle is shipped ready for direct connection to the busbar 10 mm (0.394 in) x 3 mm (0.118 in) or to a drilled mounting plate. After connection, tighten the knurled screw to complete the installation. Recommended tightening torque: 0.5 Nm To remove a shield (screen) clamping saddle, unscrew until ratcheted mechanism is released, then slightly tip saddle and remove the clamping saddle. Assembly Removal

109 7 3 Shield (screen) clamping saddle, 27 mm / in wide For conductors with a diameter of 6 mm / in to 24 mm / in Shield (screen) clamping saddle, 43 mm / in wide For conductors with a diameter of 22 mm / in to 40 mm / in Item No. Shield (screen) clamping saddle, 27 mm /1.063 in wide 6 mm /0.236 in to 24 mm /0.944 in Item No. Shield (screen) clamping saddle, 43 mm /1.693 in wide 22 mm /0.866 in to 40 mm /1.575 in mm /1.772 in long mm /1.772 in long mm /1.772 in long mm /1.772 in long mm /4.921 in long mm /4.921 in long < A > (2 x 100) 1000 mm /3.3 long (20 x 1) 30 mm /1.181 in long (20 x 1) 50 mm /1.969 in long (20 x 1) grey (2 x 25) grey (2 x 25) Item nos. and dimensions, see drawing on on the right (2 x 100) 1000 mm /3.3 long (20 x 1) 30 mm /1.181 in long (20 x 1) 50 mm /1.969 in long (20 x 1) grey (2 x 25) grey (2 x 25) Item nos. and dimensions, see drawing on on the right < B > ><_ 4 > 15 <_ 3 < C > > 6< < 10 > Dimensions in mm Pack.unit Item No. A B C (5 x 5) suitable for I/O module series 750 (5 E/A) (1 x 25) suitable for I/O module series 750 (8 E/A) (5 x 5) (1 x 25) 7 Installation position delivery state < A > Closed position < F > Removal position < E > Dimensions in mm Item No. A B C D E F (_ 10 _) < B > (_C_) (_C+3_) (_10,1_) < 17 > < D >

110 7 4 Shield (Screen) Clamp, Series 791 Shield (screen) clamps Note: Cannot be used for the connection of ground (earth) conductors! Description Shield (screen) clamp Diameter of H max. connectable conductor 40 mm 1.5 mm to 6.5 mm 47 mm 5 mm to 11 mm 63 mm 10 mm to 17 mm 78 mm 16 mm to 24 mm Item No. Shield (screen) clamp B 10 mm mm mm mm Application notes < 25 > < Hmax. > 3 > < < B >

111 7 5 7

112 8 0 The I/O Module The universal basic module Assembly Power jumper contacts on the field side Data contacts Fine modularity for the assembly on the rail... Bus coupler first! Safe, automatic connection by tinned, self-cleaning slide contacts, ground (earth) contact makes first and breaks last Safe, automatic connection by gold-plated, selfcleaning slide contacts with high contact safety WxH*xL (mm) 12x65x100 * from upper edge of carrier rail... secure connection with dovetails H Exchange within the assembly L W Quick exchange of a I/O module within the assembly without tool Locking the bus coupler Accessing the programming interface Don t forget the end module! ➊ ➋ ➊ locking ➋ releasing Accessing the programming interface of the fieldbus coupler. For WAGO*CHECK and WAGO*PRO The end module terminates the fieldbus node physically and guarantees a safe data transmission.

113 8 1 Obvious handling by color coding Marking of clamping units by colored miniature WSB markers yellow red green blue digital inputs digital outputs analog inputs analog outputs colorless supply and special function modules Moulded marking of clamping units Group marking carrier (can be withdrawn and replaced) with large area for self marking Different functions marked by transparent colored group marker carriers CAGE CLAMP connection Status indication Testing Vibration-proof, fast and maintenance-free wiring of 0.08 mm mm 2 /AWG Diagnosis and status indication by LED for safe start-up and system control Signal tracing with wired conductors 8 Fuse holder Pluggable wiring Function at locked position 1: Power output to I/O group is off Function at locked position 2: Easy fuse replacement via hinged cover. Use UL-Recognized fuses only! See Full Line Catalog W5, Volume 3 or at

114 8 2 ECO Fieldbus Coupler, Fieldbus Coupler, Programmable Fieldbus Controller, Series 750 ECO Fieldbus Coupler* for digital and analogue signals 0.08 mm mm 2 / AWG Voltage supply 24 V (-15%..+20%) Module width 50 mm L 5 6 mm / 0.24 in Fieldbus Coupler* for digital and analogue signals 0.08 mm mm 2 / AWG Voltage supply 24 V (-15%..+20%) Module width 51 mm L 8 9 mm / 0.33 in Programmable Fieldbus Controller* for digital and analogue signals 0.08 mm mm 2 / AWG Voltage supply 24 V (-15%..+20%) Module width 51 mm L 8 9 mm / 0.33 in Description Baud rate Item No. Description Baud rate Item No. Description Baud rate Item No. PROFIBUS DP ECO 12 MBaud INTERBUS ECO 500 kbaud INTERBUS ECO 2 MBaud DeviceNet ECO 500 kbaud CANopen ECO MSS 10 kbd - 1 MBd CANopen ECO 10 kbd - 1 MBd PROFIBUS DP/FMS 12 MBaud PROFIBUS DP/V1 12 MBaud PROFIBUS 1.5 MBaud with fibre optic connection INTERBUS 500 kbaud INTERBUS 500 kbaud with fibre optic connection ETHERNET TCP/IP 10 MBit/s ETHERNET TCP/IP 10 MBit/s DeviceNet 500 kbaud CANopen 10 kbd - 1 MBd CANopen 10 kbd - 1 MBd CAL 10 kbd - 1 MBd PROFIBUS DP/V1 12 MBaud INTERBUS 500 kbaud ETHERNET TCP/IP 10 MBit/s ETHERNET TCP/IP 10/100 MBit/s DeviceNet 500 kbaud CANopen 10 kbd - 1 MBd MODBUS RS Bd MODBUS RS kbd MODBUS RS Bd MODBUS RS kbd LONWORKS 78 kbps Accessories, Series 750 Fieldbus connector, fast and maintenance-free CAGE CLAMP connection PROFIBUS with D-Sub male connector, 9-pole PROFIBUS with D-Sub male and female connector, 9-pole CANopen with D-Sub female connector, 9-pole INTERBUS (IN) with D-Sub female connector, 9-pole INTERBUS (OUT) with D-Sub male connector, 9-pole CC-Link with D-Sub male connector, 9-pole MODBUS RS Bd MODBUS RS kbd MODBUS RS Bd MODBUS RS kbd CC-Link 156 kbd - 10 MBd Firewire 100/200/400 MBd LONWORKS 78 kbps Data exchange coupler / (Peer-to-peer) 78 kbps II/O-LIGHTBUS 2.5 MBaud Only for digital signals: II/O-LIGHTBUS 2.5 MBaud Accessories, Fieldbus Controller Software WAGO-I/O-PRO, see Full Line Catalog W5 volume 3, page You can find more accessories in the Full Line Catalog * For approvals see page 8.6 and following. Please also find technical data in Full Line Catalog W5, volume 3 or at

115 Industrial Compact PC, Series 758 Digital Input Modules and Digital Output Modules, Series 750 Industrial Compact PC* 0.08 mm mm 2 / AWG Voltage supply 24 V (-25%..+30%) Dimensions 172 x 65 x 100 mm Digital Input Modules (DI)* 0.08 mm mm 2 / AWG Voltage supply 24 V (-15%..+20%) Module width 12;24 mm / 0.472;0.945 in L 8 9 mm / 0.33 in Digital Output Modules (DO)* 0.08 mm mm 2 / AWG Voltage supply 24 V (-15%..+20%) Module width 12;24 mm / 0.472;0.945 in L 8 9 mm / 0.33 in 8 3 Description Item No. Description Voltage Item No. Description Voltage Item No. WAGO-I/O-IPC Industrial compact PC Interfaces: LAN 2 x 10Base-T/100Base-TX Fieldbus (option) Serial 1 x COM 1, RS 232 compliant USB 2 x USB-Ports acc. to specification 1.1 Digital input 2 x DI, isolated Digital output 2 x DO, isolated WAGO-I/O-IPC / with PROFIBUS Master WAGO-I/O-IPC / with CANopen Master WAGO-I/O-IPC / with DeviceNet Master 4-channel DI DC 5 V, 0.2 ms high-side switching 2-channel DI DC 24 V, 3 ms, high-side switching 2-channel DI DC 24 V, 0.2 ms, high-side switching 2-channel DI DC 24 V, 3 ms, high-side switching, proximity switch 2-channel DI DC 24 V, 0.2 ms, high-side switching, proximity switch 2-channel DI DC 24 V, 3 ms, high-side switching, diagn./acknol. 2-channel DI DC 24 V, 3 ms, high-side switching, diagnostic 4-channel DI DC 24 V, 3 ms, high-side switching 4-channel DI DC 24 V, 0.2 ms, high-side switching 4-channel DI DC 24 V high-side switching 4-channel DI DC 24 V high-side switching 2-channel DI DC 24 V, high-side switching, puls extension 4-channel DI DC 24 V, 3 ms, low-side switching 4-channel DI DC 24 V, 0.2 ms, low-side switching 8-channel DI DC 24 V, 3 ms, high-side switching 8-channel DI DC 24 V, 0.2 ms, high-side switching 4-channel DI AC/DC 24 V, 20 ms channel DO DC 5 V, 20 ma high-side switching 2-channel DO DC 24 V, 0.5 A, high-side switching 2-channel DO DC 24 V, 2 A, high-side switching 2-channel DO DC 24 V, 0.5 A, high-side switching, diagnostic 2-channel DO DC 24 V, 2 A, high-side switching, diagnostic 4-channel DO DC 24 V, 0.5 A, high-side switching 4-channel DO DC 24 V, 0.5 A, high-side switching 4-channel DO DC 24 V, 0.5 A, low-side switching 8-channel DO DC 24 V, 0.5 A high-side switching 2-channel DO AC/DC 230 V, SSR 0.3 A 2-channel DO AC/DC 230 V, SSR 3.0 A (< 30 s) 2-channel DO AC 125 V, 0,5 A changeover contacts (SPDT) 2-channel DO AC 250 V, 1.0 A changeover contacts (SPDT) 2-channel DO AC 250 V, 2.0 A make contacts, non-floating 2-channel DO AC 250 V, 2.0 A make contacts, isolated outputs 1-channel DO AC 230 V, 16 A make contact, bistable 8 4-channel DI AC/DC 24 V, 50 ms power contacts 4-channel DI AC/DC 42 V channel DI DC 48 V, 3 ms high-side switching 2-channel DI DC 110 V high-side or low-side switching 2-channel DI AC 230 V high-side switching 2-channel DI AC 120 V channel DI NAMUR channel DI DC 24 V, intruder detection * For approvals see page 8.6 and following. Please also find technical data in Full Line Catalog W5,volume 3 or at

116 8 4 Analog Input Modules, Analog Output Modules, Specialty Modules Series 750 Analog input modules (AI)* 0.08 mm mm 2 / AWG Power supply 24 V (-15%..+20%) Module width 12 mm 24 mm L 8 9 mm / 0.33 in Analog output modules (AO)* 0.08 mm mm 2 / AWG Power supply 24 V (-15%..+20%) Module width 12 mm 24 mm L 8 9 mm / 0.33 in Specialty modules* 0.08 mm mm 2 / AWG Power supply 24 V (-15%..+20%) Module width 12 mm 24 mm 48 mm L 8 9 mm / 0.33 in Description Item No. Description Item No. Description Item No. 2-channel AI 0-20 ma Differential inputs 2-channel AI 4-20 ma Differential inputs 2-channel AI 0-20 ma Single-ended 2-channel AI 4-20 ma Single-ended 2-channel AI 0-20 ma, 16 Bit Single-ended 2-channel AI 4-20 ma, 16 Bit Single-ended 4-channel AI 0-20 ma Single-ended 4-channel AI 4-20 ma Single-ended 2-channel AI 0-20 ma, Differential inputs 2-channel AI 4-20 ma, Differential inputs 2-channel AI 0-1 A AC/DC Differential inputs 2-channel AI 0-10 V AC/DC Differential inputs 2-channel AI 0-10 V DC Single-ended 4-channel AI 0-10 V DC Single-ended 2-channel AI ±10 V DC, 16 Bit Single-ended 2-channel AI 0-10 V DC, 16 Bit Single-ended 4-channel AI ±10 V DC Single-ended 4-channel AI 0-10 V DC Single-ended 2-channel AI ±10 V DC Differential inputs 2-channel AI ±10 V DC Differential measurement input 2-channel AI ±10 V DC Differential measurement input 2-channel AI Pt100 / RTD channel AO 0-20 ma channel AO 4-20 ma channel AO 0-10 V channel AO ±10 V channel AO ±10 V channel AO 0-10 V channel AO 0-10 V, 24 V Up/down counter DC 24 V, 100 khz 2-channel up/down counter DC 24 V, 500 Hz 2-channel pulse width output module DC 24 V, 0.1 A SSI transmitter interface bits, 125 khz, Gray Incremental encoder interface bit counter Incremental encoder interface bit counter, RS 422 connection Digital impulse interface for magnetostrictive distance measurement sensors Serial interface RS 232 C baud Serial interface RS baud TTY interface 20 ma Current loop Data exchange module baud DALI/DSI master module Radio receiver module AS-Interface master module channel AI Pt100 / RTD channel AI Thermocouple K/Diagnostic 1-channel AI DMS * For approvals see page 8.6 and following. Please also find technical data in Full Line Catalog W5,volume 3 or at

117 ADDRESS x x10 PROFIBUS A A RUN C B B BF D DIA 24V 0V BUS I/O USR + + PE PE C D A B C D A B C D A B C D w A B C D A B C D A T 6,3 A 250 V + + A B B C D A B C D A B C D A B C D PROFIsafe Modules, Intrinsically Safe Modules, System Modules, Series PROFIsafe Modules* 0.08 mm mm 2 / AWG Power supply 24 V (-15%..+20%) Module width 24 mm L 8 9 mm / 0.33 in Intrinsically Safe Modules EEx i* 0.08 mm mm 2 / AWG Power supply 24 V (-15%..+20%) Module width 12 mm L 8 9 mm / 0.33 in System Modules* 0.08 mm mm 2 / AWG Power supply 24 V (-15%..+20%) Module width 12 mm 24 mm L 8 9 mm / 0.33 in Description Item No. Description Item No. Description Item No. Input module / inputs cat. 2/SIL 2 or 4 inputs cat. 4/SIL 3 Output module / outputs cat. 2/SIL 2 or 2 outputs cat. 4/SIL 3 4 inputs cat. 2/SIL 2 or 2 inputs cat. 4/SIL 3 Power switch module / output cat. 2/SIL 2 or 1 output cat. 3/SIL 2 2 outputs cat. 2/SIL 2 or 1 output cat. 4/SIL 3 2 inputs cat. 2/SIL 2 or 1 input cat. 4/SIL Safe PLC PROFIBUS DP with PROFIsafe Standard IO Safe IO IN Standard IO Safe IO 6 OUT 1-channel digital input module NAMUR, EEx i 2-channel digital input module NAMUR, EEx i 2-channel digital output module DC 24 V, EEx i 2-channel analog input module Single ended, 4-20 ma, EEx i 2-channel analog output module ma, EEx i 2-channel analog input / RTD EEx i Supply module with fuse carrier, EEx i Zone 2 Zone 1 Internal data bus extension end module Internal data bus extension coupler module Supply module DC 24 V, passive Supply module AC/DC V, passive Supply module DC 24 V, with fuse carrier Supply module AC 230 V, with fuse carrier Supply module AC 120 V, with fuse carrier Supply module DC 24 V, with fuse carrier, diagnostics Supply module AC 230 V, with fuse carrier, diagnostics Supply module DC 24 V, with bus power supply Overvoltage protection module for field side power supply Filter module for system and field side power supply Field side connection module AC/DC V Field side connection module DC 24 V Field side connection module DC 0 V Binary spacer module with power supply Separation module NOT AUS 4 4 K K Separation module / DC 24 V, AC 230 V Separation module with contacts End module M Zone 0 WAGO PROFIsafe modules can be used in safety applications up to category 4 in accordance with EN or SIL 3 according to base standard IEC and AK 6 (DIN V 19250). Status, configuration and diagnostics are available in every module. The WAGO%SYSTEM 750 can be used in hazardous areas of zone 2. A direct connection to the sensors and actuators of zones 0 and 1 is now also possible. * For approvals see page 8.6 and following. Please also find technical data in Full Line Catalog W5,volume 3 or at

118 8 6 Approvals Overview WAGO-I/O-SYSTEM 750 Variations available upon request (item no. with extension / ) r ABS CUL US E175199, UL 508 ABS (American Bureau of Shipping) BV (Bureau Veritas) 03-HG /1-PDA 05-ES X /AO BV g 0 / 4 DNV (Det Norske Veritas) A-9334; Cl. B HH; GL (Germanischer Lloyd) HH; Cat. A, B, C, D (EMC 1) HH; LR (Lloyd s Register) 02/20026; Env. 1, 2, 3, 4 RINA (Registro Italiano Navale) MAC30402CS1 CUL US E198726, UL 1604 KEMA, DEMKO TÜV (Ex i) 01ATEX1024 X, 02ATEX X 02ATEX1875 X Fieldbus coupler/ controller see Item No. Article description page Ex Ship specific approvals UL II/O-LIGHTBUS x x x PROFIBUS DP /FMS 12 MBaud x x x 1) x 1) x 1) x 1) x 1) x 1) x INTERBUS 500 kbaud x x x CAN CAL x x x DeviceNet x x x 1) x 1) x 1) x CANopen x x x CC-Link x MODBUS RS 485 ( Baud) x x x 1) x 1) x 1) x 1) x 1) x 1) x CAN SDS x x x Internet MODBUS RS 232 ( Baud) x x x 1) x 1) x 1) x 1) x 1) x 1) x MODBUS RS 485 ( kbaud) x x x 1) x 1) x 1) x 1) x 1) x 1) x MODBUS RS 232 ( kbaud) x x x 1) x 1) x 1) x 1) x 1) x 1) x ] x x x II/O-LIGHTBUS (Digital) x x x PROFIBUS DP 12 MBaud (Digital) x x x 1) x 1) x 1) x 1) x 1) x 1) x Internet INTERBUS 500 kbaud (Digital) x x x Internet CANopen (Digital) x x x 1) x 1) x 1) x 1) x 1) x 1) x on request PROFIBUS DP 1,5 MBaud (LWL) x PROFIBUS DP /V1 12 MBaud x x x 1) x 1) x 1) x 1) x 1) x 1) x INTERBUS 500 kbaud (LWL) x x x CANopen x x x 1) x 1) x 1) x 1) x 1) x 1) x Firewire x ETHERNET TCP /IP 100 MBit x 1) x ETHERNET TCP /IP 10 MBit x x x 1) x 1) x 1) x 1) x 1) x 1) x PROFIBUS DP ECO 12 MBaud x x x INTERBUS ECO 500 kbaud x x x INTERBUS ECO 2 MBaud x x x DeviceNet ECO x x x CANopen ECO MSS x x x CANopen ECO x x x INTERBUS controller x x x DeviceNet controller x x x 1) x 1) x 1) x MODBUS controller RS 485 ( Baud) x x x 1) x 1) x 1) x 1) x 1) x 1) x MODBUS controller RS 232 ( Baud) x x x 1) x 1) x 1) x 1) x 1) x 1) x MODBUS controller RS 485 ( kbaud) x x x 1) x 1) x 1) x 1) x 1) x 1) x MODBUS controller RS 232 ( kbaud) x x x 1) x 1) x 1) x 1) x 1) x 1) x ] controller x x x PROFIBUS DP /V1 controller x x x 1) x 1) x 1) x 1) x 1) x 1) x CANopen controller x x x 1) x 1) x 1) x 1) x 1) x 1) x ETHERNET controller 100 MBit /s x 1) x ETHERNET controller 10 MBit /s x x x 1) x 1) x 1) x 1) x 1) x 1) x 8.2 1) Attention: The filter module is absolutely necessary! Subject to design changes

119 r ABS g 0 / 4 CUL US E175199, UL 508 ABS (American Bureau of Shipping) BV (Bureau Veritas) DNV (Det Norske Veritas) 03-HG /1-PDA 05-ES X /AO BV A-9334; Cl. B HH; GL (Germanischer Lloyd) HH; Cat. A, B, C, D (EMC 1) HH; LR (Lloyd s Register) 02/20026; Env. 1, 2, 3, 4 RINA (Registro Italiano Navale) MAC30402CS1 CUL US E198726, UL 1604 KEMA, DEMKO TÜV (Ex i) 01ATEX1024 X, 02ATEX X 02ATEX1875 X Digital input modules Digital output modules see Item No. Article description page Ex Ship specific approvals UL DI 24V DC, 3.0ms x x x x x x x x x DI 24V DC, 0.2ms x x x x x x x x x DI 24V DC, 3.0ms x x x x x x x x x DI 24V DC, 0.2ms x x x x x x x x x DI 230V AC x x x x x x x x x DI 120V AC x x x x x x x x x DI 24V DC, 3.0ms, low side switch x x x DI 24V DC, 0.2ms, low side switch x x x DI 24V DC, 3.0ms, proximity switch x x x x x x DI 24V DC, 0.2ms, proximity switch x x x x x x DI 48V DC, 3.0ms x x x DI 5V DC, 0.2ms x x x DI 24V AC/DC 20ms x x x x x x x x x DI 24V DC, 3.0ms, diagn., acknowl. x x x x x x DI 24V DC, 0.2ms, diagn. x x x x x x on request DI 24V DC, diagn. x x x DI 24V DC, pulse extension x x x DI 24V AC/DC, 50ms, power contacts x x x DI 24V DC, intruder detection x x x x x x x x x DI NAMUR x x x DI 110V DC x x x DI 24V DC, 3.0ms x x x x x x DI 24V DC, 0.2ms x x x x x x DI 24V DC x x x DI 24V DC x x x DI NAMUR EEx i x 4) DI NAMUR EEx i x 4) DO 24V DC, 0.5A x x x x x x x x x DO 24V DC, 2.0A x x x x x x x x x DO 24V DC, 0.5A x x x x x x x x x DO 24V DC, 0.5A, diagn. x x x DO 24V DC, 2.0A, diagn. x x x x DO 230V AC, 0.3A, SSR x x x x x x x x x DO 230V AC, 2.0A, rel. 2 NO x x x x x x x x DO 230V AC, 2.0A, rel. 2 NO, pot. free x x x x x x x x DO 125V AC, 0.5A, rel. 2 CO, pot. free x x DO 24V DC, 0.5A, low side switch x x x x DO 230V AC, 1.0A, rel. 2 CO, pot. free x x x x x x x x DO 5V DC, 20mA x x x DO 230V AC, 3.0A, 30s, SSR x x x DO 230V AC, 16A, rel. 1NO, pot. free x DO 24V DC, 0.5A x x x x x x DO 24V DC, 0.5A x x x DO 24V DC, EEx i x 4) ) Only use this module in connection with the 24 V DC EEx i supply module ( ) (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40!)

120 8 8 Approvals Overview WAGO-I/O-SYSTEM 750 Variations available upon request (item no. with extension / ) r ABS CUL US E175199, UL 508 ABS (American Bureau of Shipping) BV (Bureau Veritas) 03-HG /1-PDA 05-ES X /AO BV g 0 / 4 DNV (Det Norske Veritas) A-9334; Cl. B HH; GL (Germanischer Lloyd) HH; Cat. A, B, C, D (EMC 1) HH; LR (Lloyd s Register) 02/20026; Env. 1, 2, 3, 4 RINA (Registro Italiano Navale) MAC30402CS1 CUL US E198726, UL 1604 KEMA, DEMKO TÜV (Ex i) 01ATEX1024 X, 02ATEX X 02ATEX1875 X Analog input modules Analog output modules see Item No. Article description page Ex Ship specific approvals UL AI 0 20mA, differential input x x x x x x x x x AI 0 20mA, single ended x x x x x x AI 4 20mA, differential input x x x x x x x x x AI 4 20mA, single ended x x x x x x AI ± 10V DC x x x x x x AI ± 10V DC, single ended x x x x x x AI 0-10V DC, single ended x x x x AI Resistance Temperature Device (RTD) x AI Resistance Temperature Device (RTD) x x x x x x x x x AI thermocouple (TC) x x x x x x x x x aon request AI 0 20mA, single ended x x x AI 4 20mA, single ended x x x AI 0 10V DC, single ended x x x AI 0 10V DC, single ended x x x x x x x x x AI thermocouple (TC) diagn. x x x x x x x x x AI 0 20mA, 16 bits, single ended x x x x x x x x x AI 4 20mA, 16 bits, single ended x x x x x x x x x AI 0 1A AC/DC, differential input x x x AI ±10V DC, 16 bits, single ended x x x x x x x x x AI 0 10V DC, 16 bits, single ended x x x x x x x x x AI ± 10V DC, differential measurement input x x x x AI 0 20mA, differential measurement input x x x AI RTD, EEx i x 4) AI 0 30V DC x AI 4 20mA, EEx i x 4) AI 4 20mA, differential measurement input x x x AO 0 10V DC x x x x x x x x x AO 0 20mA x x x x x x x x x AO 4 20mA x x x x x x x x x AO ±10V DC x x x x x x x x x AO ± 10V DC x x x x x x AO 0-10V DC x x x x x AO 0 20mA, EEx i x 4) 8.16 Subject to design changes 4) Only use this module in connection with the 24 V DC EEx i supply module ( ) (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40!)

121 r ABS g 0 / 4 CUL US E175199, UL 508 ABS (American Bureau of Shipping) BV (Bureau Veritas) DNV (Det Norske Veritas) 03-HG /1-PDA 05-ES X /AO BV A-9334; Cl. B HH; GL (Germanischer Lloyd) HH; Cat. A, B, C, D (EMC 1) HH; LR (Lloyd s Register) 02/20026; Env. 1, 2, 3, 4 RINA (Registro Italiano Navale) MAC30402CS1 CUL US E198726, UL 1604 KEMA, DEMKO TÜV (Ex i) 01ATEX1024 X, 02ATEX X 02ATEX1875 X Specialty modules see Item No. Article description page Ex Ship specific approvals UL Up /down counter, 100kHz x x x DO, 24V DC, 0.1A, pulse width x x x SSI transmitter interface x x x Incremental encoder interface, 16 bits x x x Digital pulse interface x x x Incremental encoder interface, 32 bits x x x Up /down counter, 500kHz x x x Serial interface RS 232 C x x x x x x x x x TTY interface x x x x x x x x x Serial interface RS 485 x x x x x x x x x Data exchange module x 8.4 System modules End module x x x x x x x x x Supply module 24V DC /fuse x x x 2) x 2) x 2) x 2) x 2) x 2) x Supply module 24V DC x x x 2) x 2) x 2) x 2) x 2) x 2) x Field side connection module x x Supply module 230V AC /fuse x x x x x x x x x Supply module 24V DC /fuse /diagn. x x x 2) x 2) x 2) x 2) x 2) x 2) x Supply module 230V AC /fuse /diagn. x x x x x x x x x Supply module 0-230V AC/DC x x x 3) x 3) x 3) x 3) x 3) x 3) x Internal system supply module 24V DC x x x 1) x 1) x 1) x 1) x 1) x 1) x Field side connection module, 0-230V AC /DC x x x x x x x x x Supply module 120V AC /fuse x x x Separation module x x x x x x x x x Separation module with contacts x x x Binary spacer module with power supply x x x Overvoltage protection, field side power supply x x x x x x x Supply module 24V DC EEx i x Filter module, system and field side power supply x x x x x x x ) 2) 3) Attention: The filter module is absolutely necessary! Attention: The filter module is absolutely necessary! Attention: The filter module is absolutely necessary for the supply of 24 V DC!

122 8 10 Fieldbus Technology for Applications in Hazardous Environments. WAGO-I/O-SYSTEM 750 Today s development shows that many chemical and petrochemical companies have production plants, production and process automation machines in operation which use gas-air or dust-air mixtures which can be explosive. For this reason, the electrical components used in such plants and systems must not pose a risk of explosion resulting in injury to persons or damage to property. The WAGO-I/O-SYSTEM 750 is designed for use in both hazardous and non-hazardous environments. Using the fieldbus technology in hazardous environments can be very time consuming and cost intensive and is only made possible in a limited way. When used in hazardous areas of Zone 2, the WAGO-I/O-SYSTEM 750 offers a safe, easy and economical connection to the sensors and actuators of Zones 0 and 1. The Ex i I/O modules were specially developed for this purpose. They build up an intrinsically safe section, which can be integrated into a standard fieldbus node, offering all the advantages of a state-of-the-art fieldbus technology (e.g. fieldbus independency, flexibility, modularity, programmability, reliability, cost effectiveness). Further information: Flyer: / Fieldbus Technology for Applications in Hazardous Environments Subject to design changes

123 Channel Digital Input Module NAMUR, EEx i Proximity sensor acc. to DIN EN Status DI Error DI E1 Data contacts DI DI DI 330pF Evaluation + A + 24 V 0V V 0V 10nF 4,7nF Sensor supply Status Error Delivery without Mini WSB marker * U V Power jumper contacts U V 330pF The digital input module receives the binary signals from sensors operating in hazardous environments of Zones 0 and 1. Namur sensors, optocouplers, mechanical contacts (in conjunction with resistance coupling module, available as an accessory) or other actuating elements can be connected by means of approved intrinsically safe devices. The WAGO-I/O-SYSTEM 750 has to be installed in Zone 2 or in non-hazardous environments. Each sensor is supplied with a short-circuit-protected 8.2 V supply. Indicators: Green LED (signal on /off) Red LED (short circuit, wire breakage) An optocoupler is used for electrical isolation between the bus and the field side. Note: Only use the digital input module in connection with the 24 V DC EEx i supply module (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40)! General information (e.g. installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals! U V Description 1DI NAMUR EEx i Explosion Protection Ex directive 94 /9 /EC EN 50014, EN 50020, EN Marking 4 II 3 (1) GD EEx na [ia] IIC /IIB T4 Electric circuit, safety relevant data U 0 = 12 V; I 0 = 16 ma P 0 = 48 mw; characteristic: linear Intrinsically Safe EEx ia IIB EEx ia IIC L mh 180 mh C 0 9μF 1.4μF Standards and Guidelines EC EMC guideline NAMUR recommendation Approvals Item No. 89/336/EEC 73/23/EWG TÜV 02ATEX1875 X see page 8.7 Conformity marking 1 Item-No. Accessories Resistance coupling module * Miniature WSB quick marking system plain with marking see page 8.18 Subject to design changes Technical Data No. of inputs 1 Current consumption typ (internal) 2.5 ma Voltage via power jumper contacts Supply via DC 24.7 V EEx i supply module ( ) Sensor supply Uv=DC 8.2V Signal current (0) 1.2mA Signal current (1) 2.1mA Switching hysteresis 0.2mA Input filter 3ms Short-circuit current 8.2mA Short-circuit detection >6.4mA Open-circuit detection <0.2mA Current consumption typ (field side) 13 ma + load Open-circuit voltage DC 8.2V Input resistance 1kΩ Input pulse duration 5ms Input pulse separation 3ms Power consumption P max 0.5 W Power loss P v 0.5 W Isolation U M = 375 V system /supply Internal bit width 2bits -1bit input -1bit error (short circuit /open circuit) Series 750 Wire connection CAGE CLAMP 0.08 mm mm 2 ; AWG mm /0.33in stripped length Width 12 mm Weight ca 55g EMC 1 -Immunity to interference acc. to EN (1999) EMC 1 -Emission of interference acc. to EN (2002) 8

124 Channel Digital Input Module NAMUR, EEx i Proximity sensor acc. to DIN EN Status DI Status DI 2 E1 E2 Data contacts DI 1 DI 2 DI DI 2 DI pF Evaluation + + A + 24 V 24 V 0 V V 10 nf 4,7nF Sensor supply Status UV 1 UV UV 1 UV 2 UV 330pF Delivery without Mini WSB marker * Power jumper contacts The digital input module receives the binary signals from sensors operating in hazardous environments of Zones 0 and 1. Namur sensors,optocouplers,mechanical contacts or other actuating elements can be connected by means of approved intrinsically safe devices. The WAGO-I/O-SYSTEM 750 has to be installed in Zone 2 or in non-hazardous environments. Each sensor is supplied with a short-circuit-protected 8.2 V supply. Indicators: Green LED (signal on /off) An optocoupler is used for electrical isolation between the bus and the field side. Note: Only use the digital input module in connection with the 24 V DC EEx i supply module (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40)! General information (e.g.installation regulations)on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals! Item No. Description 2DI NAMUR EEx i Explosion Protection Ex directive 94 /9 /EG EN 50014, EN 50020, EN Marking 4 II 3 (1) GD EEx na [ia] IIC /IIB T4 Electric circuit, safety relevant data U 0 = 12 V; I 0 = 13,5 ma P 0 = 40.5 mw; characteristic: linear Intrinsically Safe EEx ia IIB EEx ia IIC L mh 190 mh C 0 9μF 1.4μF Standards and Guidelines EC EMC guideline NAMUR recommendation Approvals 89/336/EWG 73/23/EWG TÜV 02ATEX1875 X see page 8.7 Conformity marking 1 Technical Data No. of input 1 Current consumption (internal) 2.5mA Voltage via power jumper contacts Supply via DC 24.7 V EEx i supply module ( ) Sensor supply Uv DC 8.2V Signal current (0) 1.2mA Signal current (1) 2.1mA Switching hysteresis 0.2mA Input filter 3ms Short-circuit current 8.2mA Current consumption typ. (field side) 16 ma + load Open-circuit voltage DC 8.2V Input resistance 1kΩ Input pulse duration 5ms Input pulse separation 3ms Power consumption P max 0.40 W Power loss P v 0.40 W Isolation (peak value) U M = 375 V system /supply Internal bit width 2 bits (status) Series 750 Wire connection CAGE CLAMP 0.08 mm mm 2 ; AWG mm /0.33in stripped length Width 12 mm Weight ca 48.5g EMC 1 -Immunity to interference acc. to EN (1999) EMC 1 -Emission of interference acc. to EN (2002) Accessories Item-No. * Miniature WSB quick marking system plain with marking see page 8.18 Subject to design changes

125 Channel Digital Output Module DC 24 V, EEx i short-circuit-protected; PNP-positive switching Status DO A1 A2 Status DO 2 Data contacts DO 1 DO 2 DO DO 2 DO 0V 24 V 0V V 0V DO 4,7 nf 10 nf Delivery without Mini WSB marker * Power jumper contacts The digital output module directly controls 2 actuators operating in hazardous environments of Zone 1, such as intrinsically safe magnetic valves. The WAGO-I/O-SYSTEM 750 has to be installed in Zone 2 or in non-hazardous environments. All outputs are electronically short-circuit-protected. Indicators: Green LED (output status) Each input is electrically isolated from the bus by use of optocouplers. Note: Only use the digital input module in connection with the 24 V DC EEx i supply module (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40)! General information (e.g. installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals! Description 2DO 24V DC EEx i Explosion Protection Ex directive Marking Electric circuit, safety relevant data EC EMC guideline NAMUR recommendation 94 /9 /EC EN 50014, EN 50020, EN II 3 (2) GD EEx na [ib] IIC /IIB T4 U 0 = 27.3 V; I 0 = 106 ma P 0 = 723 mw; characteristic: linear Intrinsically Safe EEx ib IIB EEx ib IIC L 0 12 mh 3 mh C 0 680nF 88nF Standards and Guidelines Item No. 89/336/EEC 73/23/EWG Technical Data No. of outputs 2 Current consumption (internal) 7 ma Voltage via power jumper contacts Supply via DC 24.7 V EEx i supply module ( ) Type of load resistive, inductive, lamps Switching rate max 1 khz Output data DC 24V, Ri=285Ω Power consumption P max 2.1 W (with an output current of 40 ma) Power loss P v 1.1 W (with an output current of 40 ma) Isolation U M = 375 V system /supply Input current typ (field side) 8.5 ma /module + load Internal bit width 2bits Series 750 Wire connection CAGE CLAMP 0.08 mm mm 2 ; AWG mm /0.33in stripped length Width 12 mm Weight ca 55g EMC 1 -Immunity to interference acc. to EN (1999) EMC 1 -Emission of interference acc. to EN (2002) 8 Approvals TÜV 02ATEX1875 X see page 8.7 Conformity marking 1 Accessories Item-No. * Miniature WSB quick marking system plain with marking see page 8.18 Subject to design changes

126 Channel Analog Input Module 4-20 ma, EEx i single-ended (S.E.) 750 Function AI 1 Error AI Function AI 2 Error AI Data contacts U V 1 U V 2 U V 1/U V AI A D Logic U V AI 1 E1 S E2 S AI 2 24 V AI 1 /AI 2 0V V 0V 270 pf 4,7 nf 10 nf Error Function Shield (screen) Delivery without Mini WSB marker * Shield (screen) Power jumper contacts Shield (screen) Shield (screen) The analog input module provides the power to the intrinsically safe transducers located in the hazardous area of Zone 1 and processes their analog signals The WAGO-I/O-SYSTEM 750 has to be installed in Zone 2 or in non-hazardous environments. The 24 V supply is derived from the power jumper contacts. The transmitter supply is non-inherently electronically short-circuit-protected. The shield (screen) is directly connected to the DIN rail. Indicators: Green LED (signal on/off) Red LED (wire breakage, measuring range overflow/underflow) Each input is electrically isolated from the bus by use of optocouplers. Note: Only use the digital input module in connection with the 24 V DC EEx i supply module (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40)! General information (e.g. installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals! Description 2AI 4-20mA EEx i Explosion Protection Ex directive Marking Electric circuit, safety relevant data EC EMC guideline NAMUR recommendation 89/336/EEC 73/23/EWG TÜV 02ATEX1875 X see page 8.8 Conformity marking 1 94 /9 /EC EN 50014, EN 50020, EN II 3 (2) GD EEx na [ib] IIC /IIB T4 U 0 = 27.3 V; I 0 = 90 ma P 0 = 0.61 W; characteristic: linear Intrinsically Safe EEx ib IIB EEx ib IIC L 0 18 mh 5 mh C 0 680nF 88nF Standards and Guidelines Approvals Item No. Technical Data No. of inputs 2 Voltage via power jumper contacts Supply via DC 24.7 V EEx i supply module ( ) Current consumption typ. (internal) 31 ma Transmitter supply U v = 16 V at 20 ma Signal current ma Input resistance <100Ω Resolution 12 bits Conversion time <2ms Measuring error 25 C < ± 0.2 % of the full scale value Temperature coefficient < ± 0.01 % /K of the full scale value Power consumption P max 1.3 W Power loss P v 0.75 W Isolation U M = 375 V system /supply Input current typ (field side) 11 ma + load Bit width 2 x 16 bits data 2 x 8bits control /status (option) Series 750 Wire connection CAGE CLAMP 0.08 mm mm 2 ; AWG mm /0.33in stripped length Width 24 mm Weight ca 105g EMC 1 -Immunity to interference acc. to EN (1999) EMC 1 -Emission of interference acc. to EN (2002) Accessories Item-No. * Miniature WSB quick marking system plain with marking see page 8.18 Subject to design changes

127 / Channel Analog Input Module for Resistance Sensors, EEx i Function AI 1 Error AI Function AI 2 Error AI 2 +R1 +R2 Data contacts +R 1 2-conductor 3-conductor +R 2 +R 1/+R R RL 1 RL1 RL2 R1 R2 S S RL 2 -R 1 -R / Shield(screen) Power jumper contacts Delivery without Mini WSB marker * 24 V RL 1/RL 2 0 V -R1/-R / Shield (screen) RL 270pF -R Shield (screen) 270 pf MUX The analog input module allows the direct connection of Pt and Ni resistance sensors or potentiometers located in the hazardous area of Zone 0 and 1 and processes their analog signals. The WAGO-I/O-SYSTEM 750 has to be installed in Zone 2 or in non-hazardous environments. The 24 V supply is derived from the power jumper contacts. The transmitter supply is non-inherently electronically short-circuit-protected. The shield (screen) is directly connected to the DIN rail. Indicators: Green LED (input signal status on /off), Red LED (short circuit, wire breakage, measuring range overflow/underflow) Each input is electrically isolated from the bus by use of optocouplers. Note: Only use the digital input module in connection with the 24 V DC EEx i supply module (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40)! General information (e.g. installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals! 10nF A D Error Function Logic Description 2AI RTD EEx i / Explosion Protection Ex directive 94 /9 /EG EN 50014, EN 50020, EN Marking 4 II 3 (1) GD EEx na [ib] IIC /IIB T4 Electric circuit, safety relevant data U 0 = 7.2 V, I 0 = 5.8 ma P 0 = 10.5 W, characteristic: linear Intrinsically Safe EEx ia IIB EEx ia IIC L 0 1H 0.9mH C nf 13.5 nf Standards and Guidelines EC EMC guideline NAMUR recommendation Approvals 89/336/EWG 73/23/EWG TÜV 02ATEX1875 X see page 8.8 Conformity marking 1 Accessories Item-No. Item-No. * Miniature WSB quick marking system plain with marking see page 8.18 Technical Data No. of inputs 2 Voltage via power jumper contacts Supply via DC 24.7 V EEx i supply module ( ) Current consumption typ. (internal) 25 ma Current consumption typ. 24V) 12 ma Measuring current typ. <0.5mA Sensor types (Version can be set via WAGO-I/O-Check 2 software) -RTD Pt 100 (preset) Pt 200, Pt 500, Pt 1000, Ni 100, Ni 120, Ni Ohmmeter 1.25 k Ω, 5 k Ω -Potentiometer 1.25 kω, 5 kω, % linearized Sensor connection 3-conductor (preset) or 2-conductor Temperateure range -200 C C (Pt), - 60 C C (Ni), - 80 C C (Ni 120) Resolution (over entire range) 0.1 C, 0.1 Ω, 0.1 % Conversion time ms (per channel) Measuring error 25 C < ± 0.2 % of the full scale value Temperature coefficient < ± 0.01 % / K of the full scale value Power consumption P max W Power loss Pv 0.45 W Isolation 500 V system /supply Bit width 2 x 16 Bit Data 2 x 8 Bit control / status (option) Series 750 Wire connection CAGE CLAMP 0.08 mm mm 2 ; AWG mm /0.33in stripped length Width 24 mm Weight ca. 105 g EMC 1 -Immunity to interference acc. to EN (1999) EMC 1 -Emission of interference acc. to EN (2002) 8 Subject to design changes

128 Channel Analog Output Module 0-20 ma, EEx i 750 Function AO Function AO 2 A1 A2 Data contacts AO 1 AO 2 AO 1 /AO AO I U A D Logic S S 0V 24 V 0V V 0V 10 nf 4,7 nf Function Shield (screen) Delivery without Mini WSB marker * Shield (screen) Power jumper contacts Shield (screen) Shield (screen) The analog output module creates intrinsically safe 0-20 ma signals in the hazardous area of Zone 1. The WAGO-I/O-SYSTEM 750 has to be installed in Zone 2 or in non-hazardous environments. Outputs are short-circuit-protected. Current analog output modules use power derived from the power jumper contacts. Indicators: Green LED (output status) Each output is electrically isolated from the bus by use of optocouplers. Note: Only use the digital input module in connection with the 24 V DC EEx i supply module (note the power supply instructions in Full Line Catalog W5, volume 3, page 1.40)! General information (e.g. installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals! Description 2AO 0-20mA EEx i Explosion Protection Ex directive 94 /9 /EC EN 50014, EN 50020, EN Marking 4 II 3 (2) GD EEx na [ib] IIC /IIB T4 Electric circuit, safety relevant data U 0 = 27.3 V; I 0 = 57.5 ma P 0 = 392 mw; characteristic: linear Intrinsically Safe EEx ib IIB EEx ib IIC L 0 56 mh 11 mh C 0 680nF 88nF Standards and Guidelines EC EMC guideline NAMUR recommendation Approvals Item No. 89/336/EEC 73/23/EWG TÜV 02ATEX1875 X see page 8.8 Conformity marking 1 Technical Data No. of outputs 2 Current consumption max (internal) 21 ma Voltage via power jumper contacts Supply via DC 24.7 V EEx i supply module ( ) Signal current ma Load impedance < 500 Ω Linearity ± 2 LSB Resolution 12 bits Conversion time < 2 ms Measuring error 25 C < ± 0.2 % of the full scale value Temperature coefficient <±0.01 % /K of the full scale value Power consumption P max 1.5 W Power loss P v 0.9 W Isolation U M = 375 V system /supply Input current typ (field side) 19 ma /module + load (2 x 20 ma) Bit width 2 x 16 bits data Series 750 Wire connection CAGE CLAMP 0.08 mm mm 2 ; AWG mm /0.33in stripped length Width 24 mm Weight ca 105g EMC 1 -Immunity to interference acc. to EN (1999) EMC 1 -Emission of interference acc. to EN (2002) Accessories Item-No. * Miniature WSB quick marking system plain with marking see page 8.18 Subject to design changes

129 Supply Module DC 24 V EEx i with fuse carrier A B C D A B C D A B C A B D T 0.63 A Status voltage supply Input Output Data contacts Supply via Power jumper contacts 24 V V 24 V 0V 0V V 24.7 V 0V Delivery without Mini WSB marker * Power jumper contacts This supply module provides power for the intrinsically safe I/O modules , -485, -535 and Furthermore, the module separates the intrinsically safe and non-intrinsically safe section of the node. Maximum supply current available to all connected modules is 500 ma. Should higher currents be necessary, intermediate supply modules must be added in the assembly. Note: In this case, four separation modules must be placed between the intrinsically safe sections. This module is fuse-protected. The fuse can be inserted or changed by pulling out the fuse carrier. Indicators: Green LED (supply voltage input/output) Input and output side are electrically isolated from each other. General information (e.g. installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 manuals! Description 24V DC Power Supply EEx i Explosion Protection Ex directive 94 /9 /EC EN 50014, EN 50020, EN Marking 4 II 3 G EEx na II T4 Safety Data Input U M = 253 V Output U 0 = 27.3 Standards and Guidelines EC EMC guideline NAMUR recommendation Item No. 89/336/EEC 73/23/EWG Technical Data Rated output voltage via power jumper contacts max. DC 24.7 V Current via power jumper contacts max. 500 ma Input voltage DC 20.4 V V Power consumption max. 18 W Power loss 5.5 W Fuse 5 x 20; T 630 ma; melting integral 5.1 A 2 s Series 750 Wire connection CAGE CLAMP 0.08 mm mm 2 ; AWG mm /0.33in stripped length Width 48 mm Weight ca 200g EMC 1 -Immunity to interference acc. to EN (1999) EMC 1 -Emission of interference acc. to EN (2002) 8 Approvals TÜV 02ATEX1875 X see page 8.9 Conformity marking 1 Accessories Item No. * Miniature WSB quick marking system plain with marking see page 8.18 Subject to design changes

130 8 18 Accessories Manuals, marking accessories, software Group marking carrier Miniature WSB quick marking system End stop Description Manuals: for fieldbus coupler/controller and ECO fieldbus coupler: PROFIBUS, INTERBUS, CANopen und DeviceNet for fieldbus coupler/controller: LON (see TOPLON manual, see Full Line Catalog W5, volume 3, section 1) MODBUS, ETHERNET und CC-Link Item No. Available in German and English on the Internet at or as CD ELECTRONICC Tools and Docs / GSD and EDS files: available for the fieldbus systems PROFIBUS, DeviceNet and CANopen Marking accessories and software: Marker cards for group marking carrier, sheet DIN A4 (160 cards) Miniature WSB quick marking system, plain Miniature WSB quick marking system, plain Miniature WSB quick marking system, plain Miniature WSB quick marking system, plain Miniature WSB quick marking system, plain Miniature WSB quick marking system, plain Miniature WSB quick marking system, plain Marking software WAGO SCRIPT incl. PRO Serve CD ROM (from Windows 95, NT 4.0) DIN A3 plotter (230V) DIN A3 plotter (110V) Connecting cable, parallel (printer) Connecting cable, serial (plotter) Universal support for 8 interchangeable locating devices Interchangeable locating device for miniature WSB (series 248) Ink pen adapter Ink pen 0.25mm /0.010in Ink pen 0.35mm /0.014in Ink pen 0.50mm /0.020in Ink, black, for permanent marking, 30 ml sheet cards yellow / cards red / cards blue / cards gray / cards orange / cards light green / cards Subject to design changes

131 Accessories Miniature WSB quick marking system, mounting accessories Description Miniature WSB quick marking system: Marking per card 0 V 100 x blue 0 V 100 x white 100 x blue 100 x white 24 V 100 x red 24 V 100 x white x red x white 100 x light green 100 x white PE 100 x light green PE 100 x white A0 A1... A8 A9 10 x white E0 E1... E8 E9 10 x white X0 X1... X8 X9 10 x white 01 to x white 10 to x white 20 to x white 30 to x white 40 to x white 50 to x white 60 to x white 70 to x white 80 to x white 90 to x white 00 to 49 2 x white 50 to 99 2 x white 100 to x white 150 to x white 200 to x white 250 to x white 300 to x white 350 to x white 400 to x white 450 to x white 500 to x white 550 to x white 600 to x white 650 to x white 700 to x white 750 to x white 800 to x white 850 to x white 900 to x white 950 to x white. 0 to 7/plain 10 x /20 x white. 0 to 7/ 10 x /20 x white. 0 to 7/ 10 x /20 x blue. 0 to 7/+ 10 x /20 x white. 0 to 7/+ 10 x /20 x red. 0 to 7/N 10 x /20 x white. 0 to 7/N 10 x /20 x blue. 0 to 7/L 10 x /20 x white Item No / cards cards / cards cards / cards cards / cards cards / cards cards / cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards cards / cards cards / cards cards / cards cards Mounting accessories: End stop, for DIN 35 rail End stop, for DIN 35 rail Communication cable 6mm /0.236in wide 10mm /0.394in wide (4 x 25) (2 x 25) Screwdriver blade (2.5 x 0.4) mm blade (3.5 x 0.4) mm Subject to design changes

132 8 20 PROFIBUS Fieldbus connector 10 mm / in 36 mm / 1.42 in 5-6 mm / 0.22 in <_22.9 mm_> 5.4 mm> < < 45 mm > <_19 mm _> < 5.8 mm 16 mm 15 w 750 < 36.7 mm > < 37.2 mm > < 54 mm > The fieldbus connector serves to connect a PROFIBUS device to a PROFIBUS line. The fieldbus connector has the following features: 2 horizontal cable entries. One input and one output. Fast and maintenance-free CAGE CLAMP connection, can be held in the open position with the help of an actuation slide mechanism. Externally operable switch to activate and/or deactivate the termination resistor. For the first and last station on the bus, the switch must be set to ON (terminating resistor activated). Switch setting to OFF for the intermediate stations on the bus (terminating resistor deactivated). Description Bus connector with D-Sub male connector, 9 pole Item No Technical Data Double cable input min. Ø 4.5 mm /0.177 in max. Ø 9.5 mm /0.374 in Data transmission rate corresponding to PROFIBUS specification up to 12 Mbit/s Supply voltage DC 4.75 V V Max. input current 5 ma Fixing screw UNC-2A 4-40 Max. tightening torque 0.4 Nm Housing material PA V2 Housing color light grey Degree of protection IP20 Ambient operating temperature 0 C C Storage temperature -25 C C Rel. air humidity max. 95 %, no condensation Wire connection CAGE CLAMP terminal rail with actuation slide (series 218) 0.08 mm mm 2 /AWG sep. connection 0.75 mm 2 /AWG 18 possible Stripped length see graphic Accessories Terminal block tool Screwdriver blade (2.5 x 0.4) mm Item-No.: Connector fitting tool Screwdriver blade (3.5 x 0.5) mm Item-No.: Strain relief fitting tool Phillips screwdriver (PH 0) Test pin (1 mm) Item-No.: Mini-WSB Quick marking system page 8.18 or WMB Multiple marking system Full Line Catalog W4, volume 1, section 14 Subject to design changes

133 PROFIBUS Fieldbus connector mm / in 5-6 mm / 0.22 in 7 mm / in Female connector < 42 mm /1.65 in > < 10 mm /0.39 in < < 38 mm /1.5 in > < 33 mm /1.3 in > w mm <_ 34 mm /1.34 in _> B A B A S Ω 220Ω 390Ω <_ 35 mm /1.38 in_> < 65 mm /2.56 in > Male connector The fieldbus connector serves to connect a PROFIBUS device to a PROFIBUS line. The fieldbus connector has the following features: 2 horizontal cable entries. One input and one output. Fast and maintenance-free CAGE CLAMP connection, can be held in the open position with the help of an actuating slide mechanism. Externally operable switch to activate and/or deactivate the network terminating resistor. PG interface For the first and last station on the bus, the switch must be set to ON (terminating resistor activated). Switch setting to OFF for the intermediate stations on the bus (terminating resistor deactivated). Description Bus connector with D-Sub male and female connector, 9 pole Item No Technical Data Double cable input min. Ø 4.5 mm /0.177 in max. Ø 8 mm /0.315 in Data transmission rate corresponding to PROFIBUS specification up to 12 Mbit/s Fixing screw UNC-2A 4-40 Max. tightening torque 0.4 Nm Housing color light grey Degree of protection IP20 Ambient operating temperature 0 C C Storage temperature -25 C C Rel. air humidity max. 95 %, no condensation Wire connection CAGE CLAMP terminal rail with actuation slide (series 218) 0.08 mm mm 2 /AWG sep. connection 0.75 mm 2 /AWG 18 possible Stripped length see graphic Accessories Terminal block tool Screwdriver blade (2.5 x 0.4) mm Item No.: Connector fitting tool Screwdriver blade (3.5 x 0.5) mm Item-No.: Strain relief fitting tool Phillips screwdriver (PH 0) Test pin (1 mm) Item-No.: Subject to design changes

134 8 22 Fieldbus Patchboard 15-fold 1. The fieldbus patchboard is used for the central connection of components, for example, in switchgear cabinets. 2. For use in energy and motor distribution patch panels as well as for fieldbus system applications such as CAN and Profibus allowing the creation of spurs. 3. Tested in accordance with NAMUR NE Additional supply line AC 250 V (L1/L1AB /L2) 5. The patchboard is mounted using three nuts and it can be connected to a central power supply unit. 6. Protection against mismating through coding of headers is guaranteed. Attention: Please follow the fieldbus system installation guidelines. Item Description No. Fieldbus Patchboard /K / (ID No ) 13 outputs, 11 poles, DC 24V, Ω Input and output 11 poles AC 230 V Connection Header Connection 12-9 poles Connection 3 poles 1 add. voltage path L1 AC 230 V 1 Shield (screen) 2 add. voltage path L1 AB 2 Fieldbus signal 3 add. voltage path L2 AC 230 V 3 Fieldbus signal 4 free 5 Supply L+ DC 24 V 6 Supply L DC 24 V 7 Shield (screen) 8 Fieldbus signal 9 Fieldbus signal 10 Shield (screen) 11 Fieldbus signal 12 Fieldbus signal Standards and Regulations IEC Approvals NAMUR NE 21 Item Accessories No. Female plug / / / Shield (screen) clamping saddle Subject to design changes Technical Data Supply Nominal voltage DC 24 V Max. operating voltage 50 V Max. current 12 A Fuse protection ex factory 6.3 A / 5 x 20 Isolation AC 500 V Impulse withstand voltage 2.5 kv / Degree of pollution 2 Additional voltage path Max. current Fieldbus signal Nominal voltage Max. operating voltage Max. current Wave impedance AC 250 V (L1/L1AB /L2) 9 A DC 24 V 50 V 4 A Ω Transmission frequency Profibus 1.5 baud CAN tbd Other systems upon request Isolation AC 500V Impulse withstand voltage 2.5 kv / degree of pollution 2 Shield (screen) Profibus Marking additional shield contact via shield (screen) clamping saddle (Series 790) Printing on female plug (Series 769) Dimensions (L x Wx H) (1720 x 92.5 x 40) mm

135 Fieldbus Patchboard 18-port The fieldbus patchboard is used for the central connection of components, for example, in switchgear cabinets. 2. Suitable for fieldbus system applications such as CAN and Profibus allowing the creation of spurs. 3. The patchboard is mounted using three threaded bolts and it can be connected to a central power supply unit. 4. The patchboard is supplied via fused disconnect terminal blocks Series *.. Attention: Please follow the fieldbus system installation guidelines. * Additionally, repeaters or power supply units, etc., can be mounted on the DIN rails. Description Connection 5-pole headers (Series 769) Standards and Regulations IEC Approvals NAMUR NE 21 Accessories Item No. Fieldbus Patchboard /K / outputs, 5 poles, DC 24V, Ω Input and output 5-poles tested in accordance with NAMUR NE 21 Plug-in system for use in energy and motor distribution patch panels Pole 1 Supply (positive) (+) Voltage supply Pole 2 Supply (negative) (BL) Voltage supply Pole 3 Shield (screen) (SE) Bus line Pole 4 Fieldbus signal (B) Bus line Pole 5 Fieldbus signal (A) Bus line Item No. Female plug / Shield (screen) clamping saddle Technical Data Supply Nominal voltage DC 24 V Max. operating voltage 50 V Max. current 12 A Fuse protection ex factory 6.3 A / 5 x 20 Isolation AC 500 V Impulse withstand voltage 2.5 kv / degree of pollution 2 Fieldbus signal Nominal voltage Max. operating voltage Max. current Wave impedance DC 24 V 50 V 4 A Ω Transmission frequency Profibus 1.5 baud CAN tbd Other systems upon request Isolation AC 500 V Impulse withstand voltage 2.5 kv / degree of pollution 2 Shield (screen) Max. current Profibus 6 A additional shield contact via shield (screen) clamping saddle (Series 790) Marking Printing on female plug (Series 769) Dimensions (L x Wx H) (1550 x 60 x 40) mm 8 Subject to design changes

136 9 0 WAGO Overvoltage Protection WAGO overvoltage protection for increased safety and longer on-line operation Operating failures in measuring, control, data and power lines are often the result of overvoltages on the line. Failure of electronic and semiconductor components due to surges can cause operating interruptions. The overvoltage (also called transients) can be generated by switching of electrical equipment or by lightning discharges. Devices designed to protect electrical equipment from these voltages are called SPDs (Surge Protection Devices). They may be single components or a combination of them. Various components may be subdivided in their use by the type of protection they offer: Coarse protection Medium protection Fine protection Suppression diode (or silicon avalanche diode) These devices have electrical characteristics similar to Zener diodes, but are rated for surge currents. Once the rated breakdown voltage is exceeded (in the non-conductive direction), the diode becomes conducting. The suppressor diode differs from a Zener in its higher current carrying capability and faster response time (in the picosecond range). Application recommendations If the connection lines of electronic equipment are already fine protected, the generally coarse and medium protection measures are sufficient. If this is not the case, suppressor diodes with very short response time may be employed as fine protection. WAGO E offers a complete range of modular terminal blocks with integrated surge arresters for coarse, medium and fine protection. Depending on application, one can choose the appropriate type among the above mentioned surge arresters. These are electrically connected in the modular terminal blocks between the connection point and the mounting rail. Snapping the terminal block onto the grounded (earthed) mounting rail automatically ensures the required overvoltage protection. The boundaries between these levels of protection may not be sharply defined and the devices chosen will vary accordingly. In practice, the following components have proven themselves in these applications: Test impulse Surge arresters are subject to standardized test pulses in order to be able to classify capabilities. The effectiveness of protection measures with reference to dissipation capacity and voltage arresting. The form and level of the test pulses are defined by IEC / DIN VDE 0432, part 2. Preference is given to voltage pulses of 1.2/50 and current pulses of 8/20. % û u 0 (_ T _) T 1 = 1,2 μs < T 2 = 50 μs > Voltage pulses 1.2 /50 as per IEC /DIN VDE 0432 P. 2 % T 1 = 8 μs < T 2 = 20 μs > Current pulses 8 /20 as per IEC /DIN VDE 0432 P. 2

137 Rail-Mounted Terminal Blocks with Overvoltage Protection, with CAGE CLAMP COMPACT Connection, 6 mm/0.236 in Wide 9 1 Overvoltage protection in terminal blocks MDEX24 DC 24 V mm 2 / AWG L 5 6 mm / 0.22 in < 56 mm /2.2 in > < 91 mm /3.58 in > * The coordination characteristics give information about the let-through energy of the overvoltage protector and the protection capacity. Description Overvoltage protection in terminal block, for DIN 35 rail Item No. Rated input voltage V N DC 24 V, MDEX Overvoltage protection terminal block for information technology systems. Technical Data Accessories see page 9.7 Rated voltage V N Max. cont. operating voltage V C Maximum input voltage acc. to EN V i Maximum input current acc. to EN I i Rated current I L C2 Rated discharge current i n (8/20) μs Voltage protection level U p at i n category C2 at 1 kv/μs category C3 Coordination characteristics * KK Series impedance R / line Response time t a Limiting frequency f G Capacitance C Degree of protection Degree of protection with end and intermediate plate Operating temp. range Storage temperature Terminal block width Wire connection Standards Approvals DC 24 V DC 33 V ; AC 23 V 30 V 0,5 A 0,5 A 5 ka per line ; 10 ka total 1500 V (line/protected ground) ; 50 V (line/line) 1400 V (line/protected ground) ; 45 V (line/line) X / 1 1,8 Ω 100 ns (line/protected ground) ; 1 ns (line/line) 6 MHz 6 pf (line/protected ground) ; 1.0 nf (line/line) IP 00 IP C C -40 C C 6 mm / in terminal strips with CAGE CLAMP IEC VDE 0845 T3-1 EEx ia II C T4 -T6/PTB 02 ATEX 2019 FISCO 9

138 9 2 Rail-Mounted Terminal Blocks with Coupler Function, with CAGE CLAMP COMPACT Connection, 6 mm/0.236 in Wide Relay with 1 change over contact Relay with 1 change over contact Contacts 5 μm Au hard gold plated Load limit curve mm 2 / AWG L 5 6 mm / 0.22 in mm 2 / AWG L 5 6 mm / 0.22 in 10 3 U(V) 10 2 < 56 mm /2.2 in > < 56 mm /2.2 in > I(A) _> Load limit curve for , -303, -304, -305, -306, -307, -308, -353, -354, -355, -357, -358, -368 < 91 mm /3.58 in > A < 91 mm /3.58 in > A NOTE: Inductive loads have to be attenuated by an appropriate protective circuit in order to protect relay coils and contacts! A A Description Switching relay terminal block with miniature switching relay for normal switching power, for DIN 35 rail Item No. Rated input voltage V N DC 5 V DC 12 V DC 24 V DC 48 V DC 60 V DC 120 V DC 230 V Item No. Rated input voltage V N DC 24 V DC 115 V * In order to prevent the gold layer from being damaged these values should not be exceeded. Higher switching power leads to evaporation of the gold layer. The resulting deposits in the enclosure may cause sparkovers between the coil and the contact. Technical Data Accessories see page 9.7 Contact material AgSnO 2 Rated input voltage V N DC 5 V DC 120 V DC 230 V Input voltage range V N -20 % % Current input at rated voltage DC 5 V 45 ma DC 230 V 3.2 ma (Coil 20 C) DC 120 V 3.5 ma AgSnO μm Au DC 24 V DC 115 V V N -15 % % V N -30 % % DC 24 V 10 ma DC 115 V 3.1 ma Max. switching voltage AC 250 V Max. continuous current (terminal blocks in a row) 5 A Max. switching power (resistive) AC 1250 VA (resistive) DC see load limit curve Recommended minimum load 100 ma / AC/DC 12 V Max. switching rate with/without load 6 min -1 / 20 s -1 Operating power < 320 mw Pull-in/drop-out/bounce time typ 5 ms / 6 ms / 5 ms Rated operating mode continuous duty Dielectric strength contact-coil 4 kv Surge capacity contact-coil (1.2/50 μs) 6 kv Open circuit 1 kv Rated voltage acc. to VDE 0110/ V / 4 kv / 3 Mechanical/Electrical life 5 x 10 6 switching operations/load-dependent Ambient operating temperature at V N -25 C C at 1.2 x V N -25 C C Storage temperature -40 C C Terminal block width 6 mm / in Wire connection terminal strips with CAGE CLAMP Standards VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx nc II T4 /DEMKO 02 ATEX U DC 36 V * 50 ma * 10 μa / 100 mv 6 min -1 / 20 s -1 < 320 mw 5 ms / 6 ms / 5 ms continuous duty 4 kv 6 kv 1 kv 250 V / 4 kv / 3 5 x 10 6 switching operations/load-dependent -25 C C -25 C C -25 C C -40 C C -40 C C 6 mm / in terminal strips with CAGE CLAMP VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx nc II T4 /DEMKO 02 ATEX U

139 9 3 Relay with 1 change over contact Relay with 1 change over contact Contacts 5 μm Au hard gold plated Relay with 1 change over contact defined turn-on/turn-off threshold mm 2 / AWG L 5 6 mm / 0.22 in mm 2 / AWG L 5 6 mm / 0.22 in mm 2 / AWG L 5 6 mm / 0.22 in < 56 mm /2.2 in > < 56 mm /2.2 in > < 56 mm /2.2 in > < 91 mm /3.58 in > < 91 mm /3.58 in > < 91 mm /3.58 in > A2 11 A2 ~ 11 A2 ~ 11 A1 12 A1 ~ 12 A1 ~ 12 Item No. Item No. Item No. Rated input voltage V N AC/DC 12 V AC/DC 24 V AC/DC 48 V AC/DC 115 V/110 V AC/DC 230 V/220 V Rated input voltage V N AC 230 V AC 115 V * In order to prevent the gold layer from being damaged these values should not be exceeded. Higher switching power leads to evaporation of the gold layer. The resulting deposits in the enclosure may cause sparkovers between the coil and the contact. Rated input voltage V N AC 230 V Turn-on threshold relay/led AC 170 V/AC 160 V Turn-off threshold relay/led AC 140 V/AC 150 V Technical Data Accessories see page 9.7 AgSnO 2 AC/DC 12 V, 24 V, 48 V AC 115 V, 230 V DC 110 V, DC 220 V V N -15 % % AC/DC 12 V 15 ma AC/DC 24 V 8 ma AC 115 V 3.1 ma AC/DC 48 V 5.3 ma AC 230 V 3.5 ma AgSnO μm Au AC 230 V AC 115 V V N -15 % % AC 230 V 3.5 ma AC 115 V 3.1 ma AgSnO 2 AC 230 V V N ±10 % 4.2 ma AC 250 V 5 A AC 1250 VA DC see load limit curve 100 ma / AC/DC 12 V 6 min -1 / 20 s -1 < 320 mw 5 ms / 6 ms / 5 ms continuous duty 4 kv 6 kv 1 kv 250 V / 4 kv / 3 5 x 10 6 switching operations/load-dependent -25 C C -25 C C -40 C C 6 mm / in terminal strips with CAGE CLAMP VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx nc II T4 / DEMKO 02 ATEX U ( , -355, -357 und -358) DC 36 V * 50 ma * 10 μa / 100 mv 6 min -1 / 20 s -1 < 320 mw 5 ms / 6 ms / 5 ms continuous duty 4 kv 6 kv 1 kv 250 V / 4 kv / 3 5 x 10 6 switching operations/load-dependent -25 C C -25 C C -40 C C 6 mm / in terminal strips with CAGE CLAMP VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx nc II T4 /DEMKO 02 ATEX U AC 250 V 5 A AC 1250 VA DC see load limit curve 100 ma / AC/DC 12 V 6 min -1 / 20 s -1 < 320 mw 5 ms / 6 ms / 5 ms continuous duty 4 kv 6 kv 1 kv 250 V / 4 kv / 3 5 x 10 6 switching operations/load-dependent -25 C C -40 C C 6 mm / in terminal strips with CAGE CLAMP VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx nc II T4 /DEMKO 02 ATEX U 9

140 9 4 Rail-Mounted Terminal Blocks with Coupler Function, with CAGE CLAMP COMPACT Connection, 6 mm/0.236 in Wide Load limit curve Relay with 1 change over contact with an extended input voltage and operating temperature range V B = DC 24V 30% +25% 25 C to +70 C mm 2 / AWG L 5 6 mm / 0.22 in Relay with 1 change over contact with an extended input voltage and operating temperature range V B = DC 110V 30% +25% 25 C to +70 C mm 2 / AWG L 5 6 mm / 0.22 in 10 3 U(V) 10 2 < 56 mm /2.2 in > < 56 mm /2.2 in > I(A) _> < 91 mm /3.58 in > < 91 mm /3.58 in > A A NOTE: Inductive loads have to be attenuated by an appropriate protective circuit in order to protect relay coils and contacts! A A Description Switching relay terminal block with miniature switching relay for normal switching power, for DIN 35 rail Item No. Rated input voltage V N DC 24 V DC 24 V * 1 * In order to prevent the gold layer from being damaged these values should not be exceeded. Higher switching power leads to evaporation of the gold layer. The resulting deposits in the enclosure may cause sparkovers between the coil and the contact. Item No. Rated input voltage V N DC 110 V Technical Data Accessories see page 9.7 Contact material Rated input voltage V N Input voltage range Current input at rated voltage (Coil 20 C) Max. switching voltage Max. continuous current (terminal blocks in a row) Max. switching power (resistive) (resistive) Recommended minimum load Max. switching rate with/without load Operating power Pull-in/drop-out/bounce time typ Rated operating mode Dielectric strength contact-coil Surge capacity contact-coil (1.2/50 μs) Open circuit Rated voltage acc. to VDE 0110/1.89 Mechanical life Mechanical/Electrical life Ambient operating temperature at V N Storage temperature Terminal block width Wire connection AgSnO 2 AgSnO μm Au DC 24 V V N 30% +25% 12 ma 10 ma AC 250 V DC 36 V* 3 A 50 ma* AC 750 VA DC see load limit curve 100 ma / AC/DC 12 V 10 μa/100 mv 6 min 1 / 20 s 1 < 320 mw 5ms/6ms/5ms continuous duty 4kV 6kV 1kV 250 V / 4 kv / 3 5 x 10 6 switching operations/load-dependent 3 x 10 5 switching operations 2 x 10 7 switching operations -25 C C -40 C C 6 mm /0.236 in terminal strips with CAGE CLAMP AgSnO 2 DC 110 V V N ±30% 3.1 ma AC 250 V 3 A AC 750 VA DC see load limit curve 100 ma / AC/DC 12 V 6 min 1 / 20 s 1 < 370 mw 5ms/6ms/5ms continuous duty 4kV 6kV 1kV 250 V / 4 kv / 3 5 x 10 6 switching operations/load-dependent 3 x 10 5 switching operations -25 C C -40 C C 6 mm /0.236 in terminal strips with CAGE CLAMP Standards VDE 0110 /EN 60664; VDE 0435 /EN ; VDE 0115 Part 200 /EN ( ) UL 508; EEx nc II T4 /DEMKO 02 ATEX U VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx nc II T4 /DEMKO 02 ATEX U

141 Rail-Mounted Terminal Blocks with Coupler Function, with CAGE CLAMP COMPACT Connection, 6 mm/0.236 in Wide 9 5 Optocoupler Input: Output: DC 5 V DC 24 V/100 ma Optocoupler Input: Output: DC 24 V DC 24 V/100 ma mm 2 / AWG L 5 6 mm / 0.22 in mm 2 / AWG L 5 6 mm / 0.22 in < 56 mm /2.2 in > < 56 mm /2.2 in > < 91 mm /3.58 in > < 91 mm /3.58 in > A A R L R L A2 2 A2 2 Description Optocoupler terminal block, for low switching power, for DIN 35 rail Item No. Rated input voltage V N DC 5 V * 1 DC 5 V Item No. Rated input voltage V N DC 24 V DC 24 V * 1 DC 24 V *with an extended output voltage and operating temperature range for use in railway traffic *with an extended output voltage and operating temperature range for use in railway traffic Technical Data Accessories see page 9.7 Rated input voltage V N Input voltage range low level high level Input current range Current at rated voltage DC 5 V DC V DC V DC ma DC 17.5 ma Rated output voltage DC 24 V Output voltage range DC 3-60 V DC 3-30 V Max. continuous current 100 ma 20 C 100 ma 70 C 50 ma Reverse voltage transistor DC 100 V DC 65 V Switch on/switch off time 20 μs / 120 μs 10 μs / 50 μs Max. frequency 1.5 khz 10 khz Leakage current at rated voltage 25 μa Voltage drop at output 2 V 1 V Test voltage Input /Output 2.5 kv eff Rated operating mode continuous duty Ambient operating temperature -25 C C -25 C C Max. operating temperature with reduced current +70 C Storage temperature -40 C C Terminal block width 6 mm / in Wire connection terminal strips with CAGE CLAMP Standards VDE 0110 /EN 60664; VDE 0435 /EN ; VDE 0115 Part 200 /EN ( ) UL 508; EEx na II T4 /DEMKO 02 ATEX U DC 24 V 0-5 V 15-30V 16-30V DC ma DC ma DC 9 ma DC 4 ma DC 4.2 ma DC 24 V DC 60 V DC 3-30 V DC V 20 C 100 ma 70 C 50 ma DC 65 V DC 100 V 10 μs / 50 μs 20 μs / 120 μs 10 khz 3 khz 1.5 khz 25 μa 30 μa 25 μa 1 V 2 V 2.5 kv eff 4 kv eff 2.5 kv eff continuous duty -25 C C +70 C -40 C C 6 mm / in terminal strips with CAGE CLAMP VDE 0110 /EN 60664; VDE 0435 /EN ; VDE 0115 Part 200 /EN ( ) UL 508; EEx na II T4 /DEMKO 02 ATEX U 9

142 9 6 Rail-Mounted Terminal Blocks with Coupler Function, with CAGE CLAMP COMPACT Connection, 6 mm/0.236 in Wide Optocoupler Input: Output: DC 24 V DC 24 V/3 A Negative switching mm 2 / AWG L 5 6 mm / 0.22 in Optocoupler Input: DC 24 V Output: DC 24 V/3 A mm 2 / AWG L 5 6 mm / 0.22 in < 56 mm /2.2 in > < 56 mm /2.2 in > < 91 mm /3.58 in > < 91 mm /3.58 in > A1 + 24V A R L A1 + +A R L A2 0V A2-2 Description Optocoupler terminal block, for DIN 35 rail Item No. Rated input voltage V N DC 24 V Item No. Rated input voltage V N DC 24 V Electrical isolation meets DIN/VDE 0106, part 101 Technical Data Accessories see page 9.7 Rated input voltage V N DC 24 V Input voltage range DC V low level high level Current at rated voltage DC 4 ma Input current range DC ma Input circuit Output circuit Output rated voltage DC 24 V Output voltage range DC V Max. continuous current 3 A Peak output current 20 A Reverse voltage transistor DC 55 V Voltage drop Switch on/switch off time 25 μs / 75 μs Switching frequency f < 500 Hz I L < 2 A f < 1 khz I L < 1 A f < 2 khz I L < 500 ma f < 3 khz Leakage current at rated voltage < 25 μa Collector/Emitter voltage drop U CE sat 0.5 V Test voltage input /output 2.5 kv eff Rated operating mode continuous duty Ambient operating temperature -25 C C Storage temperature -40 C C Terminal block width 6 mm / in Wire connection terminal strips with CAGE CLAMP Standards VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx na II T4 /DEMKO 02 ATEX U DC 24 V DC 0-5 V DC V DC 14 ma function indication LED (red) 2-wire, isolated DC 24 V DC 3-30 V 3 A 25 A DC 55 V < 0.4 V 500 μs / 6 ms f < 70 Hz 2.5 kv eff continuous duty -25 C C -40 C C 6 mm / in terminal strips with CAGE CLAMP VDE 0110 /EN 60664; VDE 0435 /EN ; UL 508; EEx na II T4 /DEMKO 02 ATEX U

143 Accessories for 792 Series Rail-Mounted Terminal Blocks with Overvoltage Protection 9 7 Accessories End and intermediate plate Item No. 1 mm /0.039 in thick grey (4 x 25) Push-in type jumper bar, light grey, insulated, 18 A 2-way (8 x 25) 3-way (8 x 25) 4-way (8 x 25) 5-way (8 x 25) : : 10-way (4 x 25) Commoning using a 3-way push-in type jumper bar, series 859. Two-way to 10-way jumper bars are now available. Additional item no. for colored push-in type jumper bars yellow... / blue... / Test pin, 1 mm /0.039 in Ø, Test wire for sold. onto test plug Marking pen with fibre tip, for permanent marking Miniature quick marking card, 10 strips at 10 markers white with black printing Marking plain (10x) (10x) (10x) (10x) (10x) ( 2x) K 1 K 10 (10x) K 11 K 20 (10x) K 100 (10x) U 1 U 10 (10x) U 11 U 20 (10x) U 100 (10x) Each clamping unit is marked individually 9

144 10 0 International Certification Organizations Overview A list of approvals (update: catalog deadline) is provided on pages 10.0 to Due to the numerous agencies and approvals as well as the ever-increasing number of new products, our online catalog provides you with complete up-to-date information at Ex approvals P Physikalisch Technische Bundesanstalt Germany Ex e II International Electrotechnical Commission Underwriters Laboratories Y USA N.V. tot Keuring van K Elektrotechnische Materialien Netherland D Danmarks Elektriske Materielkontrol Denmark GOSENERGO-Ex GOSENERGONADZOR Russia General industry approvals U u Underwriters Laboratories USA Underwriters USA Laboratories Abbreviation for online search* PTB IECEX curus-ex KEMA-EX DEMKO-EX GOSENER GO-EX UL UL v V VDE VDE-Gutachten mit Fertigungsüberwachung Germany home.htm VDE Elektrotechnik Deutscher Verband für Germany VDE Prüfbericht Germany Österreichischer Verband für O Elektrotechnik Austria s Schweizerischer Elektrotechnischer Verein Schwitzerland N.V. tot Keuring van K Elektrotechnische Materialien Netherlands CENELEC CERTIFICATION AGREEMENT N.V. tot Keuring van f Elektrotechnische Materialien Netherlands N S Norges Elektriske Materialkontroll Norway Svenska Elektriska Materielkontrollanstalten AB Sweden Abbreviation for online search* VDE ÖVE SEV KEMA CCA App. no. with NL NEMKO SEMKO Y USA Underwriters Laboratories r USA Canadian Standards 2 Association Canada Underwriters Laboratories curus culus CSA D Danmarks Elektriske Materielkontrol Denmark CENELEC CERTIFICATION AGREEMENT Danmarks Elektriske Materielkontrol h Denmark DEMKO CCA App. no. with DK * see page 10.2 and 10.3

145 International Certification Organizations Overview (continued) 10 1 Abbreviation for online search* Abbreviation for online search* F F SETI FEMKO Sähkötarkastuskeskus Elinspecktionscentralen Finland Sähkötarkastuskeskus Elinspecktionscentralen Finland South African Bureau j of Standards South Africa RosTesT a Russland q Departamentul Moldovastandard Moldova D_STAND/en/strcent2.htm A R H J J m Certificate of Registration Great Britain Rheinisch-Westfälischer Technischer Überwachungsverein e.v. Germany Elektrotechnick y v yskumn y a projektov y ústav Czech Republic Stowarzyszenie Elektrykow Polskich Poland Stowarzyszenie Elektrykow Polskich Poland Centre National d Etudes des Télécommunications France Laboratoire Central des Industries Electriques o France FIMKO SABS ROSTEST CSM ASTA RWTÜV EZU BBJ SEP CNET LCIE Robbanásbiztos Villamos Berendezések, Hungary CB CB CB TEST CERTIFICATE India CB TEST CERTIFICATE China UL-International Demko A/S Denmark Shipbuilding approvals g Germanischer Lloyd Germany Bureau Veritas i France 0 Lloyd s Register of Shipping Great Britain n NV Det Norske Veritas Norway Russian Maritime 5 Register of Shipping GUS & Polski Rejestr Statkóv Poland Korean Register of Shipping. Korea p American Bureau of Shipping USA BKI CB CB ENEC GL BV LR DNV RMR PRS KR ABS Fyzikálne Technický Zkusební Ústav, - Ostrava-Radvanice Czech Republic FTZU 10

146 10 2 Approvals User Guide This guide will help you find approvals in our online catalog 1: Select Country 2: Select Products 3: Select Technical Information

147 10 3 4: Entry 1 Item No.: e.g Search result 1 All approvals related to that product will be displayed. 4: Entry 2 Certification agency: e.g. UL Search result 2 All products approved by that agency will be displayed. 4: Entry 3 Certification agency and item number range: e.g. UL and Item-No or Search result 3 The whole range of products approved by that agency will be displayed. 10

148 10 4 INDEX A Page Page H Page Additional modules for matrix patchboards 6.5 Analog input modules 8.4 Analog output modules 8.4 Approvals general WAGO%SYSTEM AS-Interface master module 8.4 Double potential through terminal blocks, f.-e /3.19 Down counter see "Up/down counters" D-Sub fieldbus connector Section 8 Harzardous environments General technical information 2.0 and following BBinary spacer module 8.5 EElectronic modules Section 8 End module 8.5 ETHERNET fieldbus components Section 8 Ex i Fieldbus modules Section 8 Ex i Terminal blocks Section 5 Extended input voltage and temperature range Section 8 II/O modules see WAGO%SYSTEM Section 8 I/O systems Section 8 II/O-LIGHTBUS fieldbus components Section 8 Incremental encoder interface 8.4 Industrial compact PC 8.3 Innovations Worldwide Insulation material 1.7 Insulation stops for matrix patchboards 6.5 INTERBUS fieldbus components Section 8 Intruder detection see Digital input module 8.3 CCAGE CLAMP connection systems 1.5 CAGE CLAMP connection CAL fieldbus components Section 8 CANopen fieldbus components Section 8 CC-Link fieldbus connector 8.2 CC-Link fieldbus coupler 8.2 CD ELECTRONICC Tools and Docs 8.18 Conductor retention forces 1.9 Connectors for electrical devices Contact area between conductor and current bar 1.8 Copper conductors 1.7 Current carrying capacities for jumpers for Ex applications 3.34 FFast and maintenance-free 1.6 Field side connection module 8.5 Field side power supply filter module 8.5 Fieldbus components Section 8 Fieldbus connectors 8.2/ Fieldbus controllers 8.2 Fieldbus couplers 8.2 Fieldbus patchboards Filter module 8.5 Firewire fieldbus coupler 8.2 LLeaf spring clamping systems 1.4 Lighting control DALI/DSI 8.4 LONWORKS fieldbus components Section 8 DDALI/DSI master module 8.4 Data exchange coupler 8.2 Data exchange module 8.4 Decade marker carriers 6.5 Device connectors DeviceNet fieldbus components Section 8 Differencial inputs and differential measurement inputs see analog input modules 8.4 Digital impulse interface 8.4 Digital input modules 8.3 Digital output modules 8.3 Double deck terminal blocks, f.-e. 3.10/3.32 GGastight contact area 1.8 Ground (earth) conductor terminal blocks, angled type, f.-e /3.23 horizontal type, f.-e / Ground (earth) conductor terminal blocks, s.-e. high current~ 3.30 Ground (earth) conductor terminal blocks, miniature for DIN 15 rail 3.21 for DIN 15 rail 3.20 /3.32 Group marker carrier 3.35 MMaintenance-free 1.8 Marker cards (Mini-WSB cards) Miniature WAGO Quick marking system 3.35/8.18 (WSB cards) WAGO Quick marking system 3.35 (WMB cards) WAGO Multi marking system 3.35 Maximum rated voltages for rail-mounted terminal blocks 3.31 Miniature ground (earth) conductor terminal blocks, f.-e. for DIN 15 rail 3.21 for DIN 35 rail 3.20 Miniature through terminal blocks, f.-e. for DIN 15 rail 3.21 for DIN 35 rail 3.20 Miniature WSB quick marking system (marker cards) 8.19 f.-e. = front-entry s.-e. = side-entry

149 10 5 Page MODBUS fieldbus components Section 8 Modular I/O system WAGO%SYSTEM 750 Section 8 Modular terminal blocks and terminal strips for printed circuit boards f.-e s.-e Modular terminal blocks and terminal strips see Terminal strips and modular terminal blocks see PCB terminal blocks Modular terminal blocks and terminal strips with fixing flanges or snap-in mounting feet, f.-e s.-e Module bus extension 8.5 Mounting carrier for push-wire connectors for junction boxes 4.25 Page Relay modules terminal blocks Relay output modules 8.3 Resistance sensors 8.4 Resistor bridges (strain gauge) 8.4 RJ 45 connection Section 8 RS 232 serial interface 8.4 RS 485 serial interface 8.4 Page Through terminal blocks, miniature for DIN 15 rail 3.21 for DIN 35 rail 3.20 Through terminal blocks, s.-e. high current~ TOPJOB S (rail-mounted) terminal blocks Triple deck terminal blocks, f.-e. 3.11/3.32 TTY interface 8.4 OOptocoupler modules as rail-mounted terminal blocks SSafety I/O modules 8.5 Separation module 8.5 Serial interface 8.4 Shield (screen) connecting system Shield (screen) clamp 7.4 Shield (screen) clamping saddle Short-circuit protected 1.8 Spacers (rail-mounted terminal blocks) Specialty I/O modules 8.4 SSI transmitter interface 8.4 Supply module 8.5 Surge suppression devices as rail-mounted terminal blocks 9.1 Switching relay modules as rail-mounted terminal blocks System I/O modules 8.5 UUp/down counters 8.4 VVibration and shock resistant 1.9 PPatchboard systems matrix patchboards Patchboards fieldbus PCB terminal strips with finger operated levers 4.22 PROFIBUS fieldbus components Section 8 PROFIsafe, safety modules 8.5 Programmable fieldbus controllers 8.2 PT 100 analog input module 8.4 Pulse width output module 8.4 Push-wire connectors for junction boxes 4.24 RRadio receiver module 8.4 Rail-mounted terminal blocks with CAGE CLAMP COMPACT connection with CAGE CLAMP connection 3.2/ / with CAGE CLAMP S connection with coupler function with overvoltage protection 9.1 TTerminal blocks for matrix patching and common potential terminal blocks 4-level terminal blocks level terminal blocks 6.9 Terminal blocks with surge suppression device 9.1 Terminal strips and modular terminal blocks for printed circuit boards f.-e s.-e Terminal strips and modular terminal blocks with fixing flanges or snap-in mounting feet f.-e s.-e The wide variety of applications worldwide applications Thermocouple 8.4 Thermocouple (RTD) 8.4 Through terminal blocks, f.-e. angled type 3.18 /3.23 horizontal type / TOPJOB S (rail-mounted) terminal blocks WWAGO worldwide 10.6 WAGO I/O IPC 8.3 WAGO%SYSTEM Fieldbus components Section 8 Overview WAGO spring clamp termination systems CAGE CLAMP Compact connection 1.5 CAGE CLAMP connection 1.5 CAGE CLAMP S connection 1.5 IDC connection 1.4 Leaf spring connection 1.4 POWER CLAMP connection 1.5 Push-wire connection 1.4 Wire clamping

150 WAGO Companies, Sales Offices and Representations Argentina AEA S.A.C.l.F. Asunción 2130, (1419) Buenos Aires Phone /11 / Fax /11 / Australia NHP ELECTRICAL ENGINEERING PRODUCTS PTY LTD River Street Richmond, Victoria, 3121 P.O. Box 199 Phone ++ 61/3/ Fax ++61/3/ Austria WAGO Kontakttechnik Ges.m.b.H. Laxenburger Straße 244, 1230 Wien Phone ++ 43/1/ Fax ++ 43/1/ Belgium WAGO Kontakttechnik Excelsiorlaan 11, 1930 Zaventem Phone ++ 32/2/ Fax ++ 32/2/ Brazil WAGO Eletroeletrônicos Ltda Rua Américo Simões 1470 São Roque da Chave Itupeva SP Phone ++ 55/11/ Fax ++ 55/11/ Canada Please contact WAGO USA Chile Desimat Chile Puerto Vespucio 9670, Pudahuel Santiago Phone Fax China WAGO ELECTRONIC (TIANJIN) Co. LTD No. 8, 2nd Fl. 3rd Road Wu Qing Development Area Tianjin Phone ++ 86/22/ Fax ++ 86/22/ CIS Countries WAGO Kontakttechnik Moskau Office ul. Lesnaya, 43, off. 329, Moskau Phone ++ 7/095/ Fax ++ 7/095/ Colombia T.H.L. LTDA Cra. 35 # 89-35, Bogotá Phone / Fax / Croatia M.B.A. d.o.o. za trgovinu i zastupanje Frana Supila 5,51211 Matulji HR Phone Fax Czech Republic WAGO Elektro spol. sr. o. Nad Iesem Praha 4 Hodkovičky Phone Fax Brno Husovice Phone Fax Denmark WAGO Danmark Filial af WAGO Kontakttechnik GmbH & Co. KG Lejrvej 29, 3500 Værløse Phone / Fax / Ecuador INSETEC CIA. LTDA. El Zurriago 177 y El Vengador P. O. Box , Quito Phone /2 / Fax /2 / Egypt IBN Engineering Instrumentation & Control 71 a El Shaheed Ahmed Hamdi St. King Faisal, Giza Phone Fax Estonia OÜ ELTARKO Laki , Tallinn Phone Fax Finland WAGO Kontakttechnik GmbH & Co. KG Filial i Finland Pulttitie 2A, Helsinki Phone Fax France WAGO CONTACT S.A. Paris Nord 2 83 rue des Chardonnerets B.P Tremblay en France ROISSY CDG CEDEX Phone / Fax / Germany WAGO Kontakttechnik GmbH & Co. KG Postfach Minden Hansastraße Minden Phone ++ 49/5 71/ Fax ++ 49/5 71/ [email protected] Great Britain WAGO Limited Triton Park, Swift Valley Industrial Estate RUGBY Warwickshire, CV21 1SG Phone /1788 / Fax /1788 / Greece PANAGIOTIS SP. DIMOULAS- BIOMAT Kritis Str. 26, Athen Phone / Fax / Hong Kong National Concord Eng., Ltd. Unit A-B, 5/F., Southeast Industrial Building, Castle Peak Road Tsuen Wan, N.T. Phone / Fax / Hungary WAGO Hungária KFT Ipari Park, Gyár u. 2, 2040 Budaörs Phone ++ 36/23/ Fax ++ 36/23/ Iceland S. Gudjonsson ehf Audbrekku 9-11 P.O. Box 164, 202 Kopavogur Phone / Fax / India WAGO & CONTROLS (INDIA) LTD. C-27, Sector-58, Phase-III, Noida Gautam Budh Nagar (U. P) Phone ++ 91/120/ /10 Fax ++ 91/120/ Indonesia P.T. Timur Agungmulia Kencana Graha Mulxindo, 2 nd Floor Jl. Sultan Iskandar Muda No. 88L Jakarta Phone ++ 62/21/ Fax ++ 62/21/ Iran Patsa Industry No. 2, Bahar Str., Southern Shiraz Ave. Tehran P.O. Box.: , Zip Code: Phone Fax Ireland Drives & Controls Unit F4, Riverview Business Park Nangor Road, Dublin 12 Phone /1/ Fax /1/ Israel Comtel Israel Ltd 20 Hataas st. Bet Hapaamon Kefar-Saba Phone Fax Italy WAGO ELETTRONICA SRL Via Vittoria, 5/b S. Lazzaro di Savena (BO) Phone ++ 39/051/ Fax ++ 39/051/ Japan WAGO Co. of JAPAN Ltd. Nittetsu ND-Tower Building 4F Kameido Koto-Ku, Tokyo Phone ++ 81/3/5627/2050 Fax ++ 81/3/5627/2055 Korea Hankuk Sangsa Co. & Mahani Electric Co. Ltd , Bisan-2dong, Dongan-Ku Anyang-City, Kyungki-Do., Phone ++ 82/31/ Fax ++ 82/31/ /9 Latvia INSTABALT LATVIA SIA Vestienas iela 6,, LV-1035 Phone Fax Lithuania INSTABALT LIT UAB 187, Vilnius, 2035 Phone Fax Luxembourg Contacter WAGO Belgium Malaysia WAGO Rep. Off. Malaysia Leis. Comm. Square 806, Bl.A4, Pussat Dagang Setia Jaya 9, Jalan PJS 8/ Petaling Jaya, Selangor Darul Ehsan Phone Fax HPH Materials (M) Sdn. Bhd. 4, Jalan Nilam 1/6, Subang Hi-Tech Ind. Park Shah Alam, Selangor D.E. Phone Fax Mexico Please contact WAGO USA Morokko Aser Automation SA 6 rue Molière-Quartier Racine Casablanca Phone /10 Fax Netherlands WAGO Nederland van Leeuwenhoekstraat CB Harderwijk Phone ++ 31/341/ Fax ++ 31/341/ New Zealand Engineering Computer Services Ltd. Corner Te Rapa & Mahana Road P.O. Box , Te Rapa, Hamilton Phone ++ 64/7/ Fax ++ 64/7/ Norway WAGO NORGE FILIAL AV WAGO Kontakttechnik GmbH & Co. KG Jerikoveien 20, 1067 Oslo Phone Fax Peru Desimat Peru Av Enrique Salazar Barreto 280 Surco-Lima 33 Phone Fax Philippines Please contact WAGO Singapore Poland WAGO ELWAG sp. z o. o. ul. Piékna 58 a, Wrocíaw Phone / 71/ /78 Fax ++48/71/ Portugal MORGADO & CA. LDA-SEDE Estrada Exterior da Circunvalação 3558/3560 Apartado 1057, 4435 Rio Tinto Phone /22/ Fax /22/ Qatar Binghalib Engineering LLC. P.O. Box 10069, Doha Phone /460 /1065 Fax /460 /2092 Saudi Arabia Al Quraishi Electrical Services of S.A. P.O. Box 7386, Dammam Phone /3 / Fax /3 / Singapore WAGO Electronic Pte Ltd 10 Upper Aljunied Link, # York International, Industrial Building Singapore Phone ++ 65/ Fax ++ 65/ Slovak Republic WAGO Elektrik spol.s r.o. Odborárska 52, Bratislava Phone/Fax /2 / South Africa Shorrock Automation (Pty) Ltd Shorrock House, Rte. 21 Corp. Park Nellmapius Drive, Irene Ext 30, Centurion Phone ++ 27/12/ Fax ++ 27/12/ Spain DICOMAT S.L. Avda. de la Industria, 36 Apartado Correos, Alcobendas (Madrid) Phone ++ 34/91/ (6 lineas) Fax ++ 34/91/ Sweden WAGO Sverige WAGO Kontakttechnik GmbH & Co. KG Tyskland Filial Box 639, Järfälla Datavägen 9 A, Järfälla Phone Fax Switzerland WAGO CONTACT SA Route de l Industrie 19, 1564 Domdidier Phone ++ 41/26 / Fax ++ 41/26 / Syria Zahabi Co. 8/5 Shouhadaa St., P.O. Box 8262 Aleppo Phone /21/ /6 Fax /21/ Taiwan R.O.C. WAGO Taiwan 8/F., No. 48, Jing -An Road, Chung-Ho City, 23556, Taipei Hsien. Phone /2/2244/2569 Fax /2/2244/2658 Thailand US Power Distribution Co., Ltd. 213/6-8 Rachada-Phisek Road Dingdaeng Bangkok Phone ++ 66/2/ Fax ++ 66/2/ Turkey SAROZ DlŞ TIC. VE MÜŞ. LTD. ŞTI. BOSTANCIYOLU CAD. SAV. SOK. NO.: 20 KAT: 2 YUKARIDUDULLU ÜMRANIYE-ISTANBUL Phone ++ 90/216/ Fax ++ 90/216/ United Arab Emirates (UAE) Binghalib Engineering Ent. Al Wasit Street Industrial Area No. 2 P.O. Box 6969, Sharjah Phone /6 / Fax /6 / USA WAGO CORPORATION N120 W19129 Freistadt Road Germantown, Wl Phone ++ 1/262/ Fax ++ 1/262/ Toll-Free: DIN RAIL ( ) Venezuela PETROBORNAS, C.A. Av. Principal UD 304-Zona Ind. Los Pinos C.C. Los Pinos-Local E 8015-Puerto Ordaz-Edo, Bolivar Phone ++ 58/ Fax ++ 58/ Vietnam Please contact WAGO Singapore / E

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152 / Ex 2.0 E 05/2006 JA Printed in Germany Subject to design changes