A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
3VA52201MH320AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 200A 100KA MCP HI | In Stock | - | |
3VA62105KP362AA0Circuit Breakers | Siemens | BRKR 3VA62 3P 100A 35KA ETU8-LSI | In Stock | - | |
3VA51114EC311AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 110A 25KA FTAM NAV | In Stock | - | |
3VA51105GC410AA0Circuit Breakers | Siemens | BRKR 3VA51 4P 100A 35KA FTAM 100 | In Stock | - | |
3VA51106EF360AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 100A 65KA ATAM AL | In Stock | - | |
5SY41105Circuit Breakers | Siemens | SUP PTOR 5SY4 1P 240V 10A 7.5K A | In Stock | - | |
3VA52117EC322AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 110A 100KA FTAM 10 | In Stock | - | |
5SY44136Circuit Breakers | Siemens | SUP PTOR 5SY4 4P 480V 13A 5K B-T | In Stock | - | |
LEFD4D003480CCircuit Breakers | Siemens | CONTACTOR,LTG,EH,N4X,60A,3NO,480 | In Stock | - | |
LEN00D009600CCircuit Breakers | Siemens | CONTACTOR,LTG,EH,OPEN,60A,9NO,60 | In Stock | - | |
3VA52127GD412AA0Circuit Breakers | Siemens | BRKR 3VA52 4P 125A 100KA FTFM100 | In Stock | - | |
LEN02D003277CCircuit Breakers | Siemens | CONTACTOR,LTG,EH,N12,60A,3NO,277 | In Stock | - | |
3VA51356ED361AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 35A 65KA FTFM NAV | In Stock | - | |
3VA51456EC410AA0Circuit Breakers | Siemens | BRKR 3VA51 4P 45A 65KA FTAM | In Stock | - | |
3VA52205ED312AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 200A 35KA FTFM 100 | In Stock | - | |
LEN01D003600CCircuit Breakers | Siemens | CONTACTOR,LTG,EH,N1,60A,3NO,600V | In Stock | - | |
3VA52177EC610AA0Circuit Breakers | Siemens | BRKR 3VA52 2(3)P 175A 100KA FTAM | In Stock | - | |
3VA52706EF412AA0Circuit Breakers | Siemens | BRKR 3VA52 4P 70A 65KA ATAM 100 | In Stock | - | |
3VA52127EC361AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 125A 100KA FTAM NA | In Stock | - | |
3VA52157EF310AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 150A 100KA ATAM | In Stock | - | |
3VA51405EC320AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 40A 35KA FTAM NUT | In Stock | - | |
3VA52117ED361AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 110A 100KA FTFM NA | In Stock | - | |
3RV23324PC10Circuit Breakers | Siemens | CIRCUIT BREAKER. SCREW-TYPE. 36 | In Stock | - | |
5SY46165Circuit Breakers | Siemens | SUP PTOR 5SY4 3P+N 480V 16A 5K A | In Stock | - | |
LEFC1D003277CCircuit Breakers | Siemens | CONTACTOR,LTG,EH,N1,60A,3NO,277V | In Stock | - |