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
4230-T110-K0CU-30A E-T-A CIR BRK THERM-M 30A 277VAC/60VDC 21 $22.05
2907568 Phoenix Contact CIR BRKR 12A 277VAC 60VDC 7 $21.00
2907480 Phoenix Contact CIR BRKR 3A 277VAC 60VDC 9 $21.00
2907479 Phoenix Contact CIR BRKR 2A 277VAC 60VDC 9 $21.00
2907482 Phoenix Contact CIR BRKR 5A 277VAC 60VDC 15 $21.00
2907483 Phoenix Contact CIR BRKR 6A 277VAC 60VDC 14 $21.00
2907478 Phoenix Contact CIR BRKR 1A 277VAC 60VDC 17 $21.00
2907564 Phoenix Contact CIR BRKR 7A 277VAC 60VDC 21 $21.00
2907579 Phoenix Contact CIR BRKR 50A 120VAC 60VDC 16 $21.00
2907484 Phoenix Contact CIR BRKR 7A 277VAC 60VDC 21 $21.00