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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Altech Corporation 3D30UM

CIR BRKR THRM-MAG 30A LEVER

54

Sensata-Airpax IEGSB6-37039-1-V

CIR BRKR MAG-HYDR LEVER

52.88

American Electrical, Inc. C40A3P

CIR BRKR MAG-HYDR 40A 480VAC

52.73

E-T-A 412-K14-LN2-20A

CIR BRKR THRM 20A 115VAC 28VDC

52.29

E-T-A 412-K14-LN2-10A

CIR BRKR THRM 10A 115VAC 28VDC

52.29

E-T-A 412-K14-LN2-15A

CIR BRKR THRM 15A 115VAC 28VDC

52.29

E-T-A 412-K14-LN2-30A

CIR BRKR THRM 30A 115VAC 28VDC

52.29

Altech Corporation 2DU40L

CIR BRKR THRM-MAG 40A LEVER

52