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
4420.0519 Schurter Inc. CIR BRKR THRM MAG 2A 360 VDC 0 $0.00
4420.0514 Schurter Inc. CIR BRKR THRM MAG 20A 277V 65V 0 $0.00
4420.0513 Schurter Inc. CIR BRKR THRM MAG 5A 277V 65V 0 $0.00
4420.0481 Schurter Inc. CIR BRKR 40A 277VAC 65VDC 0 $0.00
4420.0458 Schurter Inc. CIR BRKR THRMMAG 3A 277VAC 65VDC 0 $0.00
4420.0464 Schurter Inc. CIR BRKR THRM MAG 16A 277V 65V 0 $0.00
4420.0449 Schurter Inc. CIR BRKR THRM MAG 25A 277V 65V 0 $0.00
4420.0438 Schurter Inc. CIR BRKR THRM MAG 7A 277V 65V 0 $0.00
4420.0434 Schurter Inc. CIR BRKR THRM MAG 1A 277V 65V 0 $0.00
4420.0433 Schurter Inc. CIR BRKR THRM MAG 6A 277V 65V 0 $0.00