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
IELK1-1-61-15.0-01-V Sensata-Airpax CIR BRKR MAG-HYDR LEVER 15A 25 $50.96
IELK1-1-72-25.0-01-V Sensata-Airpax CIR BRKR MAG-HYDR LEVER 25A 40 $50.96
R21-2-1.00A-B102EV Sensata-Airpax CIR BRKR MAG-HYDR 1A ROCKER 23 $49.44
4430.34 Schurter Inc. CIR BRKR THRM 4A 240VAC 60VDC 16 $49.13
4430.3052 Schurter Inc. CIR BRKR THRM 20A 240VAC 60VDC 12 $48.71
W67-X2S12-15 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 15A 277VAC 24 $47.29
4430.3607 Schurter Inc. CIR BRKR THRM 5A 240VAC 60VDC 10 $43.50
4430.2374 Schurter Inc. CIR BRKR THRM 16A 240VAC 60VDC 10 $43.25
W68-X2Q12-1 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 1A 277VAC 9 $42.57
W68-X2Q12-3 TE Connectivity Potter & Brumfield Relays CIR BRKR MAG-HYDR 3A 277VAC 12 $42.25