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Circuit Breakers
(2512 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 |
|---|---|---|---|---|---|
 2D4DLCircuit Breakers | Altech Corporation | 2D4DL 4A CIRCUIT BREAKER D CHAR | In Stock | - | |
2D50DLCircuit Breakers | Altech Corporation | 2D50DL 50A CIRCUIT BREAKER D CHA | In Stock | - | |
2D5DLCircuit Breakers | Altech Corporation | 2D5DL 5A CIRCUIT BREAKER D CHAR | In Stock | - | |
2D60DLCircuit Breakers | Altech Corporation | 2D60DL 60A CIRCUIT BREAKER D CHA | In Stock | - | |
2D63DLCircuit Breakers | Altech Corporation | 2D63DL 63A CIRCUIT BREAKER D CHA | In Stock | - | |
2D8DLCircuit Breakers | Altech Corporation | CIRCUIT BREAKER 8A 2P UL489 | In Stock | - | |
 2D40ULCircuit Breakers | Altech Corporation | CIRCUIT BREAKER 40A 2P UL489 | 4 | - | |
 2D50ULCircuit Breakers | Altech Corporation | 2D50UL 50A CIRCUIT BREAKER D CHA | In Stock | - | |
2D16ULCircuit Breakers | Altech Corporation | 2D16UL 16A CIRCUIT BREAKER D CHA | In Stock | - | |
2D1ULCircuit Breakers | Altech Corporation | 2D1UL 1A CIRCUIT BREAKER D CHAR2 | In Stock | - | |
 2D3.5UMCircuit Breakers | Altech Corporation | 2D3.5UM 3.5A CIRCUIT BREAKER D C | In Stock | - | |
2D32UMCircuit Breakers | Altech Corporation | 2D32UM 32A CIRCUIT BREAKER D CHA | In Stock | - | |
2G2.5UMCircuit Breakers | Altech Corporation | 2G2.5UM 2.5A CIRCUIT BREAKER G C | 28 | - | |
2G25UMCircuit Breakers | Altech Corporation | 2G25UM 25A CIRCUIT BREAKER G CHA | In Stock | - | |
2G3.5UMCircuit Breakers | Altech Corporation | 2G3.5UM 3.5A CIRCUIT BREAKER G C | In Stock | - | |
2G30UMCircuit Breakers | Altech Corporation | 2G30UM 30A CIRCUIT BREAKER G CHA | In Stock | - | |
2G32UMCircuit Breakers | Altech Corporation | 2G32UM 32A CIRCUIT BREAKER G CHA | In Stock | - | |
2G3UMCircuit Breakers | Altech Corporation | 2G3UM 3A CIRCUIT BREAKER G CHAR2 | In Stock | - | |
2G40UMCircuit Breakers | Altech Corporation | 2G40UM 40A CIRCUIT BREAKER G CHA | In Stock | - | |
2G4UMCircuit Breakers | Altech Corporation | 2G4UM 4A CIRCUIT BREAKER G CHAR2 | In Stock | - | |
 2G50UMCircuit Breakers | Altech Corporation | 2G50UM 50A CIRCUIT BREAKER G CHA | 3 | - | |
 3G1.6UMCircuit Breakers | Altech Corporation | 3G1.6UM 1.6ACIRCUIT BREAKER G CH | In Stock | - | |
 3G125UMCircuit Breakers | Altech Corporation | 3G125UM 12.5ACIRCUIT BREAKER G C | In Stock | - | |
3G50UMCircuit Breakers | Altech Corporation | 3G50UM 50ACIRCUIT BREAKER G CHAR | In Stock | - | |
3G60UMCircuit Breakers | Altech Corporation | 3G60UM 60ACIRCUIT BREAKER G CHAR | In Stock | - |
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