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 # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
121L20-00M-01WACircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
121A15-A2P-WBCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
124L15-B2PCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP BREAKER | In Stock | - | |
23325-00Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers 25A Mini Type III Circuit Breaker | In Stock | - | |
122A40-A2MCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
25150-B-1Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers TYPE I AUTO RESET 50A MID RANGE CB | In Stock | - | |
185120P-01-1Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers CIRCUIT BREAKER TYPE III 120A | In Stock | - | |
122B30-B2M-HBCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
19108-04MCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers MAXI CIRCUIT BREAKER | In Stock | - | |
122A10-00MCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
181050P-01-1Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers CIRCUIT BREAKER PANELMOUNT 50A | In Stock | - | |
185110F-12-SCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers HI-AMP BREAKER | In Stock | - | |
121A05-B5PCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
122A30-00M-WACircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
19415-02MCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers MAXI CIRCUIT BREAKER | In Stock | - | |
123B50-00P-HBCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
184050F-01-0Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers HI-AMP BREAKER | In Stock | - | |
DS20-GN-NDCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breaker Accessories END COVER, FOR DS20 & DS30, GREEN | In Stock | - | |
185025F-12-1Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers HI-AMP BREAKER | In Stock | - | |
13926-12TCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breaker Accessories PC RECEPTACLE ASSY | In Stock | - | |
185135F-01-SCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers HI-AMP BREAKER | In Stock | - | |
19220-01MCircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers MAXI CIRCUIT BREAKER | In Stock | - | |
121B40-A5P-HACircuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers SHORTSTOP CIRCUIT BREAKER | In Stock | - | |
CB227-7-1-2Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers 7.5A TYPE III ATC BLADE CIRC BREAK | In Stock | - | |
187120F-03-1Circuit Breakers | Eaton-Bussmann Electrical Division | Circuit Breakers C/B MARINE RATED 120A | In Stock | - |