Circuit Breakers

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.

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E-T-A 104-PR-4A

CIR BRKR THRM 4A 250VAC 48VDC

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E-T-A 1140-E211-P1M1-3.5A

CIR BRKR THRM 3.5A 250VAC 50VDC

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E-T-A 1140-E211-P1M1-15A

CIR BRKR THRM 15A 250VAC 50VDC

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E-T-A 104-PR2-6A

CIR BRKR THRM 6A 250VAC 48VDC

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Sensata-Airpax 209-1..ER008090-9

CIR BRKR MAG-HYDR

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Sensata-Airpax 209-1..ER008090-8

CIR BRKR MAG-HYDR

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Sensata-Airpax 209-1..ER008040-7

CIR BRKR MAG-HYDR

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Eaton-Bussmann Electrical Division CB123-50HB

CIR BRKR 50A PUSH-RESET

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