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Circuit Breakers
(105 results)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 |
|---|---|---|---|---|---|
 C5A1P-125VDCCircuit Breakers | American Electrical, Inc. | CIR BREAKER MAG-HYDR 5A 125VDC | In Stock | - | |
 UTS150N-FTU-125A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRK THERM 125A 600VAC/600VDC | 19 | - | |
 UTS150N-FTU-60A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM 60A 600VAC/600VDC | In Stock | - | |
 UTS150N-FTU-90A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM 90A 600VAC/600VDC | In Stock | - | |
 UTS400N-FTU-300A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRK THERM 300A 600VAC/600VDC | In Stock | - | |
UTS400N-FTU-350A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRK THERM 350A 600VAC/600VDC | In Stock | - | |
 C5A2P-125VDCCircuit Breakers | American Electrical, Inc. | CIRCUIT BREAKER 5A 125VDC | 4 | - | |
 C20A1PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 20A 480VAC | 1 | - | |
 C10A2P-GFICircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 10A 240VAC | 189 | - | |
 C50A1P-80VDCCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 50A 80VDC | 13 | - | |
 C20A2P-GFICircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 20A 240VAC | 34 | - | |
 C10A2PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 10A 480VAC | In Stock | - | |
 C1A1P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 1A 240VAC | 8 | - | |
 C30A1P-80VDCCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 30A 80VDC | 7 | - | |
 C50A1PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 50A 480VAC | In Stock | - | |
 C1A2P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 1A 240VAC | 4 | - | |
 C10A2P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 10A 240VAC | In Stock | - | |
 C2A1P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 2A 240VAC | 14 | - | |
 C1A1P-80VDCCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 1A 80VDC LEVER | In Stock | - | |
 C5A3PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 5A 480VAC | In Stock | - | |
 C15A1P-80VDCCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 15A 80VDC | 15 | - | |
 C20A2P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 20A 240VAC | 14 | - | |
 C20A1P-80VDCCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 20A 80VDC | 10 | - | |
 C2A2P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 2A 240VAC | In Stock | - | |
 C50A2PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 50A 480VAC | In Stock | - |
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