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Circuit Breakers
(1973 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 |
|---|---|---|---|---|---|
 NC1V-3112-1AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 1A | In Stock | - | |
NC1V-2112-15ASCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 15A Series Trip Instantaneous Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-1121-0.5AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V 500mA | In Stock | - | |
NC1V-3121-20AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 20A | In Stock | - | |
NC1V-2112-5ASCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 5A Series Trip Instantaneous Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-1121F-25AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 1 Pole 25A Series Trip Medium Time Delay Curve 1 Alarm Contact Inertia Delay | In Stock | - | |
NC1V-3111-0.5AACircuit Breakers | IDEC | CIRCUIT PROTECTOR; 3 POLE 0.5A SERIES TRIP MEDIUM TIME DELAY CURVE 1 AUXILIARY C | In Stock | - | |
NC1V-1100-30AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 30A | In Stock | - | |
NC1V-3131F-3AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 3A | In Stock | - | |
NC1V-2112-15AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 15A Series Trip Slow Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-2112-15AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 15A Series Trip Medium Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-3131-15AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 15A | In Stock | - | |
NC1V-2121-2AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 2A | In Stock | - | |
NC1V-3111-0.3AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V 300mA | In Stock | - | |
NC1V-3121-25AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 25A | In Stock | - | |
NC1V-1100F-15AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 15A | In Stock | - | |
NC1V-3132F-15AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 15A | In Stock | - | |
NC1V-2112-25ASCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 25A Series Trip Instantaneous Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-3131F-30AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 30A | In Stock | - | |
NC1V-2112-1AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 1A Series Trip Slow Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-3132F-10AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 10A | In Stock | - | |
NC1V-3100-3ASCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V, 3A | In Stock | - | |
NC1V-3100F-15AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V, 15A | In Stock | - | |
NC1V-2131-2AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 2A | In Stock | - | |
NC1V-3100-7ASCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V, 7A | In Stock | - |
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