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
PR21-2-.750A-XX-V Sensata-Airpax CIR BRKR MAGHYDR 750MA PSH-RESET 25 $39.65
4430.1962 Schurter Inc. CIR BRKR THRM 240VAC 60VDC 9 $39.47
4430.1189 Schurter Inc. CIR BRKR THRM 120VAC 60VDC 18 $39.47
IUG1-1-63-20.0-11-U Sensata-Airpax CIR BRKR MAG-HYDR LEVER 20A 24 $39.40
4430.2721 Schurter Inc. CIR BRKR THRM 6A 240VAC 60VDC 8 $38.77
4430.099 Schurter Inc. CIR BRKR THRM 6A 240VAC 60VDC 16 $38.77
4430.2306 Schurter Inc. CIR BRKR THRM 20A 240VAC 60VDC 25 $38.77
4430.1296 Schurter Inc. CIR BRKR THRM 16A 240VAC 60VDC 60 $38.77
4410.9016 Schurter Inc. CIR BRKR THRM 16A 240VAC 28VDC 10 $38.71
4410.9015 Schurter Inc. CIR BRKR THRM 15A 240VAC 28VDC 9 $38.22