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Explore our high-quality Air Circuit Breakers collection at the best prices.

Air Circuit Breakers

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3WT8080-5AA00-0AA2 Fixed-mounted circuit breaker 3-pole, size 1 In=800A to 500V, 50/60Hz AC Icu=55kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame
Air Circuit Breakers

3WT8080-5AA00-0AA2 Fixed-mounted circuit breaker 3-pole, size 1 In=800A to 500V, 50/60Hz AC Icu=55kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame

Siemens
€1629.52
3WT8402-5AA01-0AA2 ixed-mounted circuit breaker 3-pole, size 2 In=4000A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators rear vertical connection on top and bottom Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame
Air Circuit Breakers

3WT8402-5AA01-0AA2 ixed-mounted circuit breaker 3-pole, size 2 In=4000A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators rear vertical connection on top and bottom Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame

Siemens
€5861.76
3WA1110-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=1000A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions, without display Protection LT, ST, INST, N-protection required an external N-sensor, incl. trip alarm switch (1xCO), rear connection horizontal,
Air Circuit Breakers

3WA1110-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=1000A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions, without display Protection LT, ST, INST, N-protection required an external N-sensor, incl. trip alarm switch (1xCO), rear connection horizontal,

Siemens
€1863.34
3WA1112-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=1250A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions
Air Circuit Breakers

3WA1112-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=1250A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions

Siemens
€2275.44
3WA1116-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=1600A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions
Air Circuit Breakers

3WA1116-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=1600A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions

Siemens
€3009.70
3WA1108-2AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=800A up to 690V AC 50/60Hz, breaking capacity M Icu=85/66kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions, without display Protection LT, ST, INST, N-protection required an external N-sensor, incl. trip alarm switch (1xCO), rear connection horizontal, without Com & metering function Manual operating mechanism with mechanical closing, without Spring charging motor, Ready-to-close signal. switch, Auxiliary switches 2NO+2NC, without Closing coil (CC), manual operating mechanism with mechanical closing, without Remote trip alarm reset coil (RR), without 2nd shunt trip, without 1st Shunt trip
Air Circuit Breakers

3WA1108-2AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=800A up to 690V AC 50/60Hz, breaking capacity M Icu=85/66kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions, without display Protection LT, ST, INST, N-protection required an external N-sensor, incl. trip alarm switch (1xCO), rear connection horizontal, without Com & metering function Manual operating mechanism with mechanical closing, without Spring charging motor, Ready-to-close signal. switch, Auxiliary switches 2NO+2NC, without Closing coil (CC), manual operating mechanism with mechanical closing, without Remote trip alarm reset coil (RR), without 2nd shunt trip, without 1st Shunt trip

Siemens
€1716.34
3WA1125-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=2500A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions
Air Circuit Breakers

3WA1125-3AB02-0AA0 Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=2500A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU300 LSI optimized for standard applica- tions

Siemens
€3812.84
MVS12H4NF5L EP MVS CB 1250A 65kA 4P EF 240VAC ET5 fixed electrical circuit breaker
Air Circuit Breakers

MVS12H4NF5L EP MVS CB 1250A 65kA 4P EF 240VAC ET5 fixed electrical circuit breaker

Schneider Electric
€2910.08
NT10H13PML2EHH Circuit breaker frame, MasterPact NT10H1, 1000A, 42kA/440VAC 50/60Hz (Icu), 3 poles, fixed, without control unit (47130+47280+33606+33607)
Air Circuit Breakers

NT10H13PML2EHH Circuit breaker frame, MasterPact NT10H1, 1000A, 42kA/440VAC 50/60Hz (Icu), 3 poles, fixed, without control unit (47130+47280+33606+33607)

Schneider Electric
€1808.04
3WT8322-5AA00-0AA2 fixed-mounted circuit breaker 3-pole, size 2 In=3200A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame
Air Circuit Breakers

3WT8322-5AA00-0AA2 fixed-mounted circuit breaker 3-pole, size 2 In=3200A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame

Siemens
€4532.14
3WT8202-5AA00-0AA2 fixed-mounted circuit breaker 3-pole, size 2 In=2000A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame
Air Circuit Breakers

3WT8202-5AA00-0AA2 fixed-mounted circuit breaker 3-pole, size 2 In=2000A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release With door sealing frame

Siemens
€2916.76
NW32H13PML2EHH circuit breaker Masterpact NW32H1 - 3200 A - 3 poles - fixed - w/o trip unit (48082+47280+48144+48149)
Air Circuit Breakers

NW32H13PML2EHH circuit breaker Masterpact NW32H1 - 3200 A - 3 poles - fixed - w/o trip unit (48082+47280+48144+48149)

Schneider Electric
€4114.74