5SY6 Miniature Circuit Breakers
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- Samson Cameron
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1 5SY Miniature Circuit Breakers SENTRON Protection, Switching, Measuring and Monitoring Devices Miniature circuit breakers are used to protect plants in buildings and infrastructures for industrial applications. The devices can be used as main control switches for disconnecting or isolating plants. Additional components offer increased flexibility Additional components, such as auxiliary switches, fault signal contacts, shunt releases, undervoltage releases, remote controlled mechanisms and RC units enhance the miniature circuit breaker's overall functionality. Quick and safe assembly Integrated movable terminal covers located at the cable entries ensure the terminals are fully insulated when the screws are tightened. Manual quick-assembly systems guarantee convenient time-saving assembly without requiring any tools. Highlights Touch protection when grasping the device exceeds VBG/BGV A requirements Busbar assembly devices are replaced faster and with less effort The infeed can be operated from the top or bottom Answers for infrastructure.
2 Miniature Circuit Breakers 5SY miniature circuit breakers Overview The devices are approved for worldwide use according to IEC standards for systems up to 50/0 V AC. 0 V DC per pole is permitted in DC systems. For North America, we also have additional certification to UL 077 for use as supplementary protectors in systems up to 80Y/77 V AC. For use in ship building, the devices also have numerous certifications according to shipping classifications; BV, DNV, GL and LRS. Benefits Optional top or bottom infeed as the terminals are identical Clear and visible conductor connection in front of the busbar facilitates controls Large and easily accessible wiring space enables easy insertion of conductor in the terminal. Integrated movable terminal covers located at the cable entries ensure the terminals are fully insulated when the screws are tightened The effective touch protection when grasping the device considerably exceeds the requirements of VBG /BGV A. Miniature Circuit Breakers
3 Manual snap-on fixing and release systems that require no tools enable fast assembly and disassembly of MCBs Marked labeling field on all modular installation devices for uniform, quick and easy identification. Quick and easy manual removal of MCBs from the busbar assembly if connections need to be changed. Time-saving replacement of parts as busbars no longer need to be freed from adjacent devices. Double terminal chambers enable accommodation of wires of different cross-sections (up to mm in the bottom chamber and 5 mm in the top chamber). Configuration Switching capacity Particular demands are made on miniature circuit breakers with regard to switching capacity. The values are standardized and are determined according to the test conditions of IEC/EN or DIN VDE 0-. For other test conditions, it is also possible to specify values that are higher than those of IEC/EN 0898 or DIN VDE 0-. One such standard is IEC/EN 097- or DIN VDE 00-0 for circuit breakers. Rated switching capacity 5SY miniature circuit breakers IEC/EN IEC/EN pole -, - and -pole -pole -, - and -pole 0 V AC 00 V AC 0 V AC 00 V AC I n [A] I cn [ka] I cn [ka] I cu [ka] I cu [ka] 5SY Miniature Circuit Breakers
4 Technical specifications 5SY Standards EN 0898-; EN 097- Operational voltage VAC 0/00 Min. V AC/DC Acc. to EN 0898-/- and EN 097- Max. V DC/pole 0 ) Max. V AC 50/0 Acc. to UL 077 and CSA C. No.5 Max. V AC 80Y/77 V DC/pole 0 Rated switching capacity I cn acc. to IEC/EN ka AC I cn acc. to IEC/EN ka DC Acc. to UL077 and CSA C. No.5 ka AC 5 Insulation coordination Rated insulation voltage V AC 50/0 V DC/pole -- Degree of pollution for overvoltage category /III Touch protection Acc. to EN 507 Yes Main switch characteristic Acc. to EN 00 Yes Handle end position, sealable Yes Degree of protection Acc. to EN 059 IP0, with connected conductors CFC and silicone-free Yes Mounting Snap-on fixing system Yes Terminals Combined terminals at both ends Yes Terminal tightening torque Nm.5... lb.in... Conductor cross-sections Solid and stranded mm Finely stranded, with end sleeve mm AWG cables AWG... Mains connection AC Any DC Any Mounting position Any Service life Actuations On average, with rated load Ambient temperature C , max. 95 % humidity Storage temperature C Resistance to climate Acc. to IEC cycles Shock Acc. to IEC m/s 50 for ms half-sine Resistance to vibrations Acc. to IEC m/s 50 at Hz and 0 at 5 Hz ( sec) ) The operational voltage 0 V DC/pole takes into account a battery charging voltage with a peak value of 7 V. Miniature Circuit Breakers
5 Selection and ordering data (Dated /00) 000 Characteristic B I n Mounting width DT Order No. PU (UNIT, SET, M) PS*/ P. unit PG Weight per PU approx. A MW ) kg MCBs 000 A P, 0/00 V AC } 5SY 0- unit B 5SY 0- unit } 5SY 0- / unit } 5SY 0- / unit } 5SY - / unit } 5SY - / unit } 5SY 0- / unit } 5SY 5- / unit } 5SY - / unit B 5SY 0- unit B 5SY 50- unit B 5SY - unit P+N, 0 V AC } 5SY 50- unit } 5SY 50- unit A 5SY 5- / unit } 5SY 5- / unit B 5SY 50- unit B 5SY 55- unit B 5SY 5- unit C 5SY 50- unit C 5SY 550- unit C 5SY 5- unit P, 00 V AC } 5SY 0- / unit } 5SY 0- / unit B 5SY - unit } 5SY - / unit B 5SY 0- unit B 5SY 5- unit } 5SY - unit B 5SY 0- unit C 5SY 50- unit C 5SY - unit P, 00 V AC A 5SY 0- unit } 5SY 0- / unit B 5SY - unit } 5SY - / unit } 5SY 0- unit } 5SY 5- unit } 5SY - / unit A 5SY 0- unit B 5SY 50- unit B 5SY - unit P+N, 00 V AC B 5SY 0- unit B 5SY 0- unit B 5SY - unit } 5SY - unit A 5SY 0- unit B 5SY 5- unit B 5SY - unit C 5SY 0- unit C 5SY 50- unit C 5SY - unit P, 00 V AC C 5SY 0- unit B 5SY 0- unit C 5SY - unit A 5SY - unit A 5SY 0- unit } 5SY 5- unit B 5SY - unit B 5SY 0- unit B 5SY 50- unit B 5SY - unit ) MW (modular width) = 8 mm. * You can order this quantity or a multiple thereof. Miniature Circuit Breakers 5
6 000 Characteristic C Characteristic D I n Moun- DT Order No. PG DT Order No. PE PS*/ PG Weight ting width (ST, SZ, M) P. unit per PU approx. A MW ) kg MCBs 000 A P, 0/00 V AC 0. A 5SY C 5SY -8 unit } 5SY A 5SY 05-8 unit } 5SY } 5SY 0-8 unit } 5SY C 5SY 5-8 unit } 5SY } 5SY 0-8 / unit } 5SY A 5SY 0-8 unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 0-8 / unit } 5SY A 5SY 08-8 unit } 5SY } 5SY 0-8 unit } 5SY A 5SY -8 unit } 5SY } 5SY -8 unit } 5SY A 5SY 0-8 unit } 5SY A 5SY 5-8 unit } 5SY B 5SY -8 unit } 5SY B 5SY 0-8 unit } 5SY B 5SY 50-8 unit } 5SY C 5SY -8 unit P+N, 0 V AC 0. B 5SY C 5SY 5-8 unit A 5SY B 5SY unit } 5SY C 5SY 50-8 unit B 5SY B 5SY 55-8 unit } 5SY B 5SY 50-8 unit A 5SY B 5SY 50-8 unit } 5SY B 5SY 50-8 unit } 5SY A 5SY 50-8 unit B 5SY B 5SY unit } 5SY B 5SY 50-8 unit } 5SY C 5SY 5-8 unit } 5SY A 5SY 5-8 unit } 5SY C 5SY 50-8 unit } 5SY C 5SY 55-8 unit } 5SY C 5SY 5-8 unit B 5SY C 5SY 50-8 unit B 5SY C 5SY unit B 5SY C 5SY 5-8 unit P, 00 V AC 0. B 5SY B 5SY -8 unit } 5SY } 5SY 05-8 unit } 5SY } 5SY 0-8 unit } 5SY A 5SY 5-8 unit } 5SY } 5SY 0-8 / unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 0-8 / unit } 5SY } 5SY 0-8 / unit } 5SY } 5SY 08-8 unit } 5SY } 5SY 0-8 / unit } 5SY B 5SY -8 unit } 5SY } 5SY -8 unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 5-8 unit } 5SY } 5SY -8 unit } 5SY B 5SY 0-8 unit } 5SY B 5SY 50-8 unit } 5SY B 5SY -8 unit ) MW (modular width) = 8 mm. * You can order this quantity or a multiple thereof. Miniature Circuit Breakers
7 000 Characteristic C Characteristic D I n Mounting width DT Order No. PG DT Order No. PE (ST, SZ, M) PS*/ P. unit PG Weight per PU approx. A MW ) kg MCBs 000 A P, 00 V AC 0. C 5SY C 5SY -8 unit } 5SY C 5SY 05-8 unit } 5SY A 5SY 0-8 unit B 5SY C 5SY 5-8 unit } 5SY } 5SY 0-8 unit } 5SY A 5SY 0-8 unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 0-8 unit A 5SY B 5SY 08-8 unit } 5SY } 5SY 0-8 unit } 5SY B 5SY -8 unit } 5SY } 5SY -8 unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 5-8 unit } 5SY } 5SY -8 unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 50-8 unit } 5SY } 5SY -8 unit P+N, 00 V AC 0. C 5SY C 5SY -8 unit C 5SY C 5SY 05-8 unit C 5SY C 5SY 0-8 unit C 5SY C 5SY 5-8 unit A 5SY C 5SY 0-8 unit C 5SY C 5SY 0-8 unit B 5SY C 5SY 0-8 unit A 5SY A 5SY 0-8 unit C 5SY C 5SY 08-8 unit } 5SY B 5SY 0-8 unit B 5SY C 5SY -8 unit } 5SY B 5SY -8 unit } 5SY B 5SY 0-8 unit } 5SY B 5SY 5-8 unit } 5SY B 5SY -8 unit } 5SY B 5SY 0-8 unit } 5SY B 5SY 50-8 unit } 5SY B 5SY -8 unit Characteristic C Characteristic D I n Mounting width DT Order No. PG DT Order No. PE (ST, SZ, M) PS*/ P. unit PG Weight per PU approx. A MW ) kg P, 00 V AC 0. C 5SY C 5SY -8 unit C 5SY C 5SY 05-8 unit B 5SY C 5SY 0-8 unit C 5SY C 5SY 5-8 unit A 5SY C 5SY 0-8 unit B 5SY C 5SY 0-8 unit B 5SY C 5SY 0-8 unit } 5SY B 5SY 0-8 unit B 5SY C 5SY 08-8 unit } 5SY A 5SY 0-8 unit A 5SY C 5SY -8 unit } 5SY } 5SY -8 unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 5-8 unit } 5SY } 5SY -8 unit } 5SY } 5SY 0-8 unit } 5SY } 5SY 50-8 unit } 5SY } 5SY -8 unit ) MW (modular width) = 8 mm. * You can order this quantity or a multiple thereof. Miniature Circuit Breakers 7
8 Characteristic curves Tripping characteristics acc. to IEC/EN 0898, DIN VDE 0- Tripping time Minutes Seconds I_ Multiple of rated current 0 Tripping characteristic B MCBs with this tripping characteristic are designed for universal use in socket outlet and lighting circuits. Proof of personal safety acc. to DIN VDE is not required. Tripping time Minutes Seconds I_5 Tripping time Minutes Seconds I_ Multiple of rated current Multiple of rated current 0 Tripping characteristic C In lamp and motor circuits with higher starting currents, MCBs with tripping characteristic C are generally used. Tripping characteristic D For electrical circuits with strong pulse-generating equipment, such as transformers or solenoid valves. 8 Miniature Circuit Breakers
9 Tripping characteristics Tripping characteristics at an ambient temperature of 0 C Tripping characteristic Standards Thermal trips Test currents: Limiting Minimum Tripping time Hold Latest Tripping time test current test current I n A I n >A tripping instant I I t t I I 5 t B IEC/EN 0898,. I n > h > h I n 0. s DIN VDE 0-.5 I n < h < h 5 I n < 0. s C IEC/EN 0898,. I n > h > h 5 I n 0. s DIN VDE 0-.5 I n < h < h 0 I n < 0. s D IEC/EN 0898,. I n > h > h 0 I n 0. s DIN VDE 0-.5 I n < h < h 0 I n < 0. s (IEC 0898: 50 I n ) Correction factors for rated current of 5SY at different ambient temperatures Dependence of permissible continuous load current on ambient temperature for 5SY miniature circuit breakers Reduction Factor... I_59.0 Curve Curve 0.9 Curve Ambient Temperature [ C] For the curve of the respective correction factor, please refer to the following table. Curve for correction factor for 5SY miniature circuit breakers (for curves, please refer to the top diagram) (A) Characteristic Pol type Applicable curve for correction factor for 5SY miniature circuit breakers B P/P P/P C P/P P/P D P/P -- P/P -- Miniature Circuit Breakers 9
10 Let-through I t values 5SY (AC) Characteristic B ) I #! ) #! )! ) ) % ) & & & F ) Characteristic C Characteristic D ) I #! ) #! )! ) & ) )! ) ) ) % ) I #! )! ) # ) ) ) &! ) ) )! ) ) ) ) %! ) # ) # )! )! ) & & & & F ) & & & & F ) 0 Miniature Circuit Breakers
11 Selective miniature circuit breakers/fuses Distribution systems are usually set up as radial networks. An overcurrent protection device is required for each reduction of the conductor cross-section. This produces a series connection staggered according to rated currents, which should be selective if possible. Selectivity means that, in the event of a fault, only the protective device that is directly next to the fault in the current path is tripped. This means that current paths in parallel can maintain a power flow. In the case of miniature circuit breakers with upstream fuses, the selectivity limit depends largely on the current limitation and tripping characteristics of the miniature circuit breaker and the melting I t value of the fuse. This produces different selectivity limits for miniature circuit breakers with different characteristics and rated switching capacity. The following tables provide information on the short-circuit currents up to which selectivity exists between miniature circuit breakers and upstream fuse according to DIN VDE 0-. The values specified in ka are limit values that were determined under unfavorable test conditions. Under normal practical conditions, you can often expect considerably better values, depending on the upstream fuses. Limit values of selective line miniature circuit breakers/fuses in ka Downstream miniature circuit breakers Upstream fuses I n [A] A 0 A 5 A 5 A 50 A A 80 A 00 A 5SY...- Characteristic B SY...-7 Characteristic C r rated switching capacity 5SY according to EN Miniature Circuit Breakers
12 Selective miniature circuit breakers/circuit breakers Distribution systems can also be set up without fuses. In such cases, a circuit breaker acts as an upstream protective device. In this case, the selectivity limit depends on the level of peak current Î let through by the miniature circuit breaker and the tripping current of the circuit breaker. The following tables show the short-circuit current in ka up to which selectivity is guaranteed between miniature circuit breakers and upstream circuit breakers according to IEC/EN 097-, at 0/00 V AC, 50 Hz. Limit values of selective miniature circuit breakers/circuit breakers in ka Downstream miniature circuit breakers Upstream circuit breakers RV. RV. I n [A] 0 8 0,5 0 5 I >[A] I cn [ka] Selectivity limits [ka] ) 5SY...- Characteristic B 0 /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ SY...-7 Characteristic C /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ SY...-8 Characteristic D 0 /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ ) In 0/5 V, 50 Hz systems, the selectivity limits are reduced by 0 %. I > r tripping current. Miniature Circuit Breakers
13 In the event of a short circuit, there is selectivity between miniature circuit breakers and circuit breakers according to IEC/EN 097- up to the specified values in ka. Limit values of selective line miniature circuit breakers/fuses in ka Downstream miniature circuit breakers Upstream circuit breakers RV. I n [A] I >[A] I cn [ka] Selectivity limits [ka] ) 5SY...-7 Characteristic C /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ , /0/ /0/ /0/ /0/ /0/ SY...-8 Characteristic D 0 /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ ) In 0/5 V, 50 Hz systems, the selectivity limits are reduced by 0 %. I > r tripping current. Miniature Circuit Breakers
14 In the event of a short circuit, there is selectivity between miniature circuit breakers and circuit breakers according to IEC/EN 097- up to the specified values in ka. Limit values of selective miniature circuit breakers/circuit breakers in ka Downstream miniature circuit breakers Upstream circuit breakers RV. I n [A] I >[A] I cn [ka] Selectivity limits [ka] ) 5SY...- Characteristic B 0 /0/ /0/5 /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ SY...-7 Characteristic C /0/ /0/5 /0/5 /0/5 /0/5 0 /0/ /0/5 /0/5 /0/5 /0/5. /0/ /0/5 /0/5 /0/5 /0/5 0 /0/ /0/5 /0/5 /0/5 /0/5 0 /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ SY...-8 Characteristic D 0 /0/ /0/5 /0/5 0 /0/ /0/ /0/ /0/ /0/ /0/ ) In 0/5 V, 50 Hz systems, the selectivity limits are reduced by 0 %. I > r tripping current. Miniature Circuit Breakers
15 In the event of a short circuit, there is selectivity between miniature circuit breakers and circuit breakers according to IEC/EN 097- up to the specified values in ka. Limit values of selective miniature circuit breakers/circuit breakers in ka Downstream Upstream circuit breakers miniature circuit breakers VL, TM VL, TM Non-adjustable Adjustable I n [A] I >[A] I cn [ka] 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ 0/70/ Selectivity limits [ka] ) 5SY...- Characteristic B 0 /0/ T T T T T T 0 50 /0/ // /0/ /0/ /0/ /0/ /0/ /0/ /0/ SY...-7 Characteristic C /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T.5 5 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 /0/5.. T T T T.5 T T T T T 0 /0/5.. T T T T.5 T T T T T 0 /0/ /0/ T T /0/ /9/ /0/ /9/ /0/ /0/ /0/ /0/ /0/ /0/ /0/ SY...-8 Characteristic D 0 /0/5.. 0 /0/ /0/ /0/ /0/ /0/ /0/ T r full selectivity up to rated breaking capacity I cn of the downstream protective device. ) In 0/5 V, 50 Hz systems, the selectivity limits are reduced by 0 %. The selectivity limits for adjustable releases apply to the maximum value, I n = rated current. I > r tripping current. Miniature Circuit Breakers 5
16 In the event of a short circuit, there is selectivity between miniature circuit breakers and circuit breakers according to IEC/EN 097- up to the specified values in ka. Limit values of selective miniature circuit breakers/circuit breakers in ka Downstream Upstream circuit breakers miniature circuit breakers VL, TM VL, TM VL, VL7. VL8, WN WN ETU ETU ETU I n [A] I >[A] I cn [ka] / /75 Selectivity limits [ka] ) 5SY...- Characteristic B 0 /0/5 T T T T T T T T T T T T 0 50 /0/5 T T T T T T T T T T T T 5 /0/5 T T T T T T T T T T T T 80 /0/5 T T T T T T T T T T T T 0 00 /0/5 T T T T T T T T T T T T 5 5 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 00 /0/5 T T T T T T T T T /0/5 /0/. T T T T T T T T T 5SY...-7 Characteristic C /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T.5 5 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 8 80 /0/5 T T T T T T T T T T T T 0 00 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 00 /0/5 T T T T T T T T T T T T 5 50 /0/5 T T T T T T T T T T T T 0 /0/5 /0/ T T T T T T T T T T T 0 00 /0/5 /0 T T T T T T T T T T T /0/5 /0 T T T T T T /0/. T T T T 5SY...-8 Characteristic D 0 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 00 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T 0 /0/5 T T T T T T T T T T T T /0/5 T T T T T T T T T T T T /0/5 T T T T T T T T T T T T T r full selectivity up to rated breaking capacity I cn of the downstream protective device. ) In 0/5 V, 50 Hz systems, the selectivity limits are reduced by 0 %. The selectivity limits for adjustable releases apply to the maximum value, I n = rated current. I > r tripping current. Miniature Circuit Breakers
17 Back-up protection miniature circuit breakers/fuses If the maximum short-circuit current of the miniature circuit The following table shows the short-circuit currents in ka up breaker at the installation site is unknown, or if the specified to which back-up protection is guaranteed when using fuses rated switching capacity is exceeded, an additional protective according to DIN VDE 0-. device must be connected upstream as back-up protection to prevent overloading of the miniature circuit breaker. This is usually a fuse. Limit values of back-up protection miniature circuit breakers/fuses in ka Downstream miniature circuit breakers 5SY Upstream fuses I n [A] 50 A A 80 A 00 A 5 A 0 A No back-up protection required up to 50 ka Test circuit data: Test cycle: U p = 50 V Acc. to EN 097- (0 - C0) p.f.= Back-up protection miniature circuit breakers/circuit breakers If miniature circuit breakers are installed in fuseless distribution The following tables show the short-circuit currents in ka up to boards, circuit breakers according to IEC/EN 097- must be which back-up protection is guaranteed when using circuit used as back-up protection. breakers. Limit values of back-up protection miniature circuit breakers/circuit breakers in ka Downstream miniature circuit breakers Upstream circuit breakers VL Non-adjustable VL adjustable I n [A] I >[A] I cu [ka] 0/ 0/ 0/ 0/ 0/ 0/ 0/ 0/ 0/ 0/ 0/ 0/70 0/70 0/70 0/70 0/70 0/ /00 /00 /00 /00 /00 /00 I n [A] I cn [ka] Back-up protection up to ka 5SY Characteristic B, C, D Miniature Circuit Breakers 7
18 Downstream Upstream circuit breakers miniature circuit breakers VL VL VL5 VL VL7 VL8 WN/ WS I n [A] I >[A] I cn [ka] 0/70/ 0/70/ 5/70/ 5/70/ 5/70/ 5/70/ 5/70/ 5/70/ 5/70/ 5/70/ 5/70/ 50/70/ 70/ I n [A] I cn [ka] Back-up protection up to ka 5SY Characteristic B, C, D Internal resistance and power loss Data per pole (with I n ) Characteristic A Characteristic B Characteristic C Characteristic D 5SY I n R P v R P v R P v R P v A m W m W m W m W Correction factor for power loss Direct current and alternating current up to 0 Hz.0 Alternating current 00 Hz. 00 Hz Hz. 8 Miniature Circuit Breakers
19 Dimensional drawings 5SY N 5 5 N N N 8 I_ P P+N P P P+N P Schematics Symbols 5SY P P+N P P P+N P Miniature Circuit Breakers 9
20 The information provided in this brochure contains descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. Availability and technical specifications are subject to change without notice. All product designations may be registered trademarks or product names of Siemens AG or supplier companies whose use by third parties for their own purposes may violate the rights of the owner. Siemens AG 00 PDF only: (E000-E8-0T-G-700) PI 0 En Siemens AG Industry Sector Building Technologies Division Postfach REGENSBURG GERMANY
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