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
3E10UM Altech Corporation CIR BRKR THRM-MAG 10A LEVER 10 $54.00
3D10UM Altech Corporation CIR BRKR THRM-MAG 10A LEVER 10 $54.00
3G30UM Altech Corporation CIR BRKR THRM-MAG 30A LEVER 12 $54.00
3G10UM Altech Corporation CIR BRKR THRM-MAG 10A LEVER 12 $54.00
3D30UM Altech Corporation CIR BRKR THRM-MAG 30A LEVER 15 $54.00
IEGSB6-37039-1-V Sensata-Airpax CIR BRKR MAG-HYDR LEVER 10 $52.88
C40A3P American Electrical, Inc. CIR BRKR MAG-HYDR 40A 480VAC 24 $52.73
412-K14-LN2-20A E-T-A CIR BRKR THRM 20A 115VAC 28VDC 12 $52.29
412-K14-LN2-10A E-T-A CIR BRKR THRM 10A 115VAC 28VDC 13 $52.29
412-K14-LN2-15A E-T-A CIR BRKR THRM 15A 115VAC 28VDC 14 $52.29