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.

Part Number Manufacturer Description Quantity Price Option
GMB63H1PC8 Carlo Gavazzi Inc. CIR BRKR THERM-MAG 8A 480/277V 12 $34.71
GMB63H1PC5 Carlo Gavazzi Inc. CIR BRKR THERM-MAG 5A 480/277V 12 $34.71
GMB63H1PC4 Carlo Gavazzi Inc. CIR BRKR THERM-MAG 4A 480/277V 12 $34.71
GMB63H1PC16 Carlo Gavazzi Inc. CIR BRKR THERM-MAG 16A 480/277V 12 $34.71
GMB63H1PC13 Carlo Gavazzi Inc. CIR BRKR THERM-MAG 13A 480/277V 12 $34.71
GMB63H1PC10 Carlo Gavazzi Inc. CIR BRKR THERM-MAG 10A 480/277V 12 $34.71
GMB631PC63 Carlo Gavazzi Inc. CIR BRK THERM-M 63A 240VAC/60VDC 13 $34.71
GMB631PC50 Carlo Gavazzi Inc. CIR BRK THERM-M 50A 240VAC/60VDC 12 $34.71
GMB631PC3 Carlo Gavazzi Inc. CIR BRK THRM-MAG 3A 240VAC/60VDC 14 $34.71
GMB631PC20 Carlo Gavazzi Inc. CIR BRK THERM-M 20A 240VAC/60VDC 15 $34.71