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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-3121-0.3ASCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 0.3A | In Stock | - | |
NC1V-1121-5ASCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 1 Pole 5A Series Trip Instantaneous Time Delay Curve 1 Alarm Contact | In Stock | - | |
NC1V-3131-20AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 20A | In Stock | - | |
NC1V-1100F-30AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 30A | In Stock | - | |
NC1V-3132F-3AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 3A | In Stock | - | |
NC1V-3100F-10AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V, 10A | In Stock | - | |
NC1V-2112F-5AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 5A Series Trip Slow Time Delay Curve 2 Auxiliary Contact Inertia Delay | In Stock | - | |
NC1V-3132-7AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 7A | In Stock | - | |
NC1V-2112F-2AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 2A Series Trip Slow Time Delay Curve 2 Auxiliary Contact Inertia Delay | In Stock | - | |
NC1V-3132F-3AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 3A | In Stock | - | |
NC1V-3132-3AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 3A | In Stock | - | |
NC1V-2111F-0.3AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 0.3A Series Trip Slow Time Delay Curve 1 Auxiliary Contact Inertia Delay | In Stock | - | |
NC1V-1121-2AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 2A | In Stock | - | |
NC1V-2121-20AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 20A | In Stock | - | |
NC1V-3100F-1AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V, 1A | In Stock | - | |
NRAS1100-F-0.30A-MACircuit Breakers | IDEC | Circuit Breakers 300mA C.B. | In Stock | - | |
NC1V-2121F-3AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 3A | In Stock | - | |
NC1V-2121F-7AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 7A | In Stock | - | |
NC1V-2111-7ASCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 7A Series Trip Instantaneous Time Delay Curve 1 Auxiliary Contact | In Stock | - | |
NC1V-3132-0.5ASCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 0.5A | In Stock | - | |
NC1V-3111-0.1AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V 100mA | In Stock | - | |
NC1V-2131-0.1ASCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V 100mA | In Stock | - | |
NC1V-3100-30AACircuit Breakers | IDEC | CIRCUIT PROTECTOR; 3 POLE 30A SERIES TRIP MEDIUM TIME DELAY CURVE | In Stock | - | |
NC1V-1100F-20AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 20A | In Stock | - | |
NC1V-2131F-7AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 7A | In Stock | - |
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