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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 |
|---|---|---|---|---|---|
 UTS1200N-NGO-1000A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM-MAG 1KA 600VAC | In Stock | - | |
UTS1200N-NGO-800A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM-MAG 800A 600VAC | In Stock | - | |
UTS800N-NGO-400A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM-MAG 400A 600VAC | In Stock | - | |
 UTE100E-FTU-100-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRK THERM 100A 600VAC/500VDC | 7 | - | |
 UTE100E-FTU-15-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM 15A 600VAC/500VDC | 1 | - | |
 UTE100E-FTU-20-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM 20A 600VAC/500VDC | In Stock | - | |
 UTE100E-FTU-25-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM 25A 600VAC/500VDC | In Stock | - | |
 UTE100E-FTU-70-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRKR THERM 70A 600VAC/500VDC | 2 | - | |
 C30A3PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 30A 480VAC | 13 | - | |
 C20A1P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 20A 240VAC | 33 | - | |
 C15A1P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 15A 240VAC | 43 | - | |
 C15A3PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 15A 480VAC | 8 | - | |
 C5A2P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 5A 240VAC | 7 | - | |
 C1A3PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 1A 480VAC | 4 | - | |
 C25A1P-80VDCCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 25A 80VDC | 6 | - | |
 C15A1PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 15A 480VAC | 12 | - | |
 UTS150N-FTU-150A-3P-LL-ULCircuit Breakers | American Electrical, Inc. | CIR BRK THERM 150A 600VAC/600VDC | 4 | - | |
 C10A3PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 10A 480VAC | 20 | - | |
 C15A2PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 15A 480VAC | 8 | - | |
 C15A2P-GFICircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 15A 240VAC | 7 | - | |
 C25A1PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 25A 480VAC | In Stock | - | |
 C25A2P-GFICircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 25A 240VAC | 10 | - | |
 C1A2PCircuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 1A 480VAC | In Stock | - | |
 C25A1P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 25A 240VAC | In Stock | - | |
 C15A2P-489Circuit Breakers | American Electrical, Inc. | CIR BRKR MAG-HYDR 15A 240VAC | In Stock | - |
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