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 |
|---|---|---|---|---|---|
3VA52806EF362AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 80A 65KA ATAM 100 | In Stock | - | |
3VA52606ED322AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 60A 65KA FTFM 100 | In Stock | - | |
3VA52905EC412AA0Circuit Breakers | Siemens | BRKR 3VA52 4P 90A 35KA FTAM 100 | In Stock | - | |
3VA52125EC311AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 125A 35KA FTAM NAV | In Stock | - | |
3VA51125ED361AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 125A 35KA FTFM NAV | In Stock | - | |
11ED3BHCircuit Breakers | Siemens | STARTER-MANUALLY OP,3 PH,.28-.4F | In Stock | - | |
3VA51116ED361AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 110A 65KA FTFM NAV | In Stock | - | |
3VA51456EC311AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 45A 65KA FTAM NAV | In Stock | - | |
3VA63255JQ362AA0Circuit Breakers | Siemens | BRKR 3VA63 3P 250A 35KA ETU5-LSI | In Stock | - | |
3RV20214DA20Circuit Breakers | Siemens | MSP S0 20-25A SPRING | In Stock | - | |
3VA52157EC610AA0Circuit Breakers | Siemens | BRKR 3VA52 2(3)P 150A 100KA FTAM | In Stock | - | |
3VA52406ED361AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 40A 65KA FTFM NAV | In Stock | - | |
3VA52157EC312AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 150A 100KA FTAM 10 | In Stock | - | |
3VA51114ED221AA0Circuit Breakers | Siemens | BRKR 3VA51 2P 110A 25KA FTFM NAV | In Stock | - | |
3VA51406ED311AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 40A 65KA FTFM NAV | In Stock | - | |
3VA51305ED360AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 30A 35KA FTFM AL | In Stock | - | |
3VA51104ED220AA0Circuit Breakers | Siemens | BRKR 3VA51 2P 100A 25KA FTFM NUT | In Stock | - | |
3VA52126EC361AA0Circuit Breakers | Siemens | BRKR 3VA52 3P 125A 65KA FTAM NAV | In Stock | - | |
3VA52117ED412AA0Circuit Breakers | Siemens | BRKR 3VA52 4P 110A 100KA FTFM 10 | In Stock | - | |
3VA63255HM322AA0Circuit Breakers | Siemens | BRKR 3VA63 3P 250A 35KA ETU3-LIG | In Stock | - | |
3VA51955ED310AA0Circuit Breakers | Siemens | BRKR 3VA51 3P 15A 35KA FTFM | In Stock | - | |
3VA52806EC412AA0Circuit Breakers | Siemens | BRKR 3VA52 4P 80A 65KA FTAM 100 | In Stock | - | |
3VA52905GC412AA0Circuit Breakers | Siemens | BRKR 3VA52 4P 90A 35KA FTAM 100N | In Stock | - | |
3VA51456ED410AA0Circuit Breakers | Siemens | BRKR 3VA51 4P 45A 65KA FTFM | In Stock | - | |
3VA51104EF410AA0Circuit Breakers | Siemens | BRKR 3VA51 4P 100A 25KA ATAM | In Stock | - |