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
2907599 Phoenix Contact CIR BRKR 30A 480VAC 125VDC 7 $42.00
2907598 Phoenix Contact CIR BRKR 25A 480VAC 125VDC 7 $42.00
2907516 Phoenix Contact CIR BRKR 20A 480VAC 125VDC 8 $42.00
2907503 Phoenix Contact CIR BRKR 2A 480VAC 125VDC 8 $42.00
2907602 Phoenix Contact CIR BRKR 40A 240VAC 125VDC 12 $42.00
2907586 Phoenix Contact CIR BRKR 4A 480VAC 125VDC 37 $42.00
T21-4-1.00A-05-11A-V Sensata-Airpax CIR BRKR MAG-HYDR 1A TOGGLE 25 $41.58
PR21-4-20.0A-XX-V Sensata-Airpax CIR BRKR MAG-HYDR 20A PUSH-RESET 15 $40.99
R21-62F-10.0A-R06CV-V Sensata-Airpax CIRCUIT BREAKER 10A ROCKER 21 $41.83
REX12-TA1-107-DC24V-2A E-T-A CIR BRKR 2A 24VDC PUSH TO RESET 32 $40.82