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Circuit Breakers
(150639 results)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 |
|---|---|---|---|---|---|
 2-5700-IG1-K10-DD-16ACircuit Breakers | E-T-A | CIR BRKR THRM 16A 250VAC 50VDC | 9 | - | |
2-5700-IG1-K14-DD-051044-4ACircuit Breakers | E-T-A | CIR BRKR THRM 4A 250VAC 50VDC | In Stock | - | |
 2-5700-IG1-P10-A3-010813Circuit Breakers | E-T-A | CIR BRKR THRM 250VAC 50VDC | In Stock | - | |
2-5700-IG1-P10-A3-DD-0.5ACircuit Breakers | E-T-A | CIR BRKR THRM 500MA 250VAC 50VDC | In Stock | - | |
 3120-F321-P7T1-W19DG4-3ACircuit Breakers | E-T-A | Circuit Breaker Thermal 2Pole 3A 240VAC/50VDC Medical | In Stock | - | |
3120-F323-P7T1-W01D-3ACircuit Breakers | E-T-A | Circuit Breaker Thermal 2Pole 3A 240VAC/50VDC | In Stock | - | |
3120-F513-P7T1-W19XG1-10ACircuit Breakers | E-T-A | CIR BRKR THRM 10A 250VAC 50VDC | In Stock | - | |
3120-F554-B2T1-W14DR4-X3120-U0100M-8ACircuit Breakers | E-T-A | CIR BRKR THRM 8A 250VAC 50VDC | In Stock | - | |
3120-F621-P7T1-W01D-5ACircuit Breakers | E-T-A | CIR BRKR THRM 5A 250VAC 50VDC | In Stock | - | |
3120-F621-P7T1-W19DG4-15ACircuit Breakers | E-T-A | Circuit Breaker Thermal 2Pole 15A 240VAC/50VDC | In Stock | - | |
3120-F71R-P7T1-A19QG2-5ACircuit Breakers | E-T-A | CIR BRKR THRM 5A 250VAC 50VDC | In Stock | - | |
3120-F72T-P7T1-A20Q-20ACircuit Breakers | E-T-A | CIR BRKR THRM 20A 250VAC 50VDC | In Stock | - | |
 3131-AF1PT-000000-3Y2-15ACircuit Breakers | E-T-A | CIR BRKR THRM 15A 250VAC 32VDC | In Stock | - | |
 1658-G21-07-S83-8S0017-20ACircuit Breakers | E-T-A | CIR BRKR THRM 20A 240VAC 28VDC | In Stock | - | |
1658-G41-04-P10-25ACircuit Breakers | E-T-A | CIR BRKR THRM 25A 240VAC 28VDC | In Stock | - | |
1658-F01-00-P13-12ACircuit Breakers | E-T-A | CIR BRKR THRM 12A 240VAC 28VDC | In Stock | - | |
1658-F01-00-P13-20ACircuit Breakers | E-T-A | CIR BRKR THRM 20A 240VAC 28VDC | In Stock | - | |
1658-G21-02-P10-7ACircuit Breakers | E-T-A | CIR BRKR THRM 7A 240VAC 28VDC | 182 | - | |
1658-G41-00-S80-10ACircuit Breakers | E-T-A | CIR BRKR THRM 10A 240VAC 28VDC | In Stock | - | |
 1110-F112-P1M1-12ACircuit Breakers | E-T-A | Circuit Breaker Thermal Over Current 1Pole 12A 250V | In Stock | - | |
3500-F11-P10-15ACircuit Breakers | E-T-A | CIR BRKR 15A 250VAC 80VDC | In Stock | - | |
3500-P10-0.08ACircuit Breakers | E-T-A | CIR BRKR 80MA 250VAC 80VDC | 8 | - | |
 412-K14-LN2-4ACircuit Breakers | E-T-A | CIR BRKR THRM 4A 115VAC 28VDC | 1 | - | |
412-K54-FN2-25ACircuit Breakers | E-T-A | Circuit Breaker Thermal 1Pole 25A 28VDC | 10 | - | |
412-K54-LN2-8ACircuit Breakers | E-T-A | CIR BRKR THRM 8A 115VAC 28VDC | In Stock | - |
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