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
2-5700-IG2-P10-8A E-T-A CIR BRKR THRM 8A 250VAC 50VDC 0 $20.15
2-5700-IG1-P10-18A E-T-A CIR BRKR THRM 18A 250VAC 50VDC 0 $20.35
2-5700-IG1-P10-17A E-T-A CIR BRKR THRM 17A 250VAC 50VDC 0 $20.35
2-5700-IG1-P10-1.8A E-T-A CIR BRKR THRM 1.8A 250VAC 50VDC 0 $20.35
CR15-52F-5.00A-R01EV Sensata-Airpax CIR BRKR MAG-HYDR 5A ROCKER 0 $20.52
CR15-52F-30.0A-R01EV Sensata-Airpax CIR BRKR MAG-HYDR 30A ROCKER 0 $20.52
3120-F51U-P7T1-W14X-15A E-T-A CIR BRKR THRM 15A 250VAC 50VDC 0 $20.46
4430.1472 Schurter Inc. CIR BRKR THRM 3.8A 240VAC 60VDC 20 $20.55
4430.1096 Schurter Inc. CIR BRKR THRM 18A 240VAC 60VDC 20 $20.55
4430.0978 Schurter Inc. CIR BRKR THRM 20A 240VAC 60VDC 20 $20.55