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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 |
|---|---|---|---|---|---|
 NRAN1121-F-1A-MACircuit Breakers | IDEC | Circuit Breaker Electromagnetic 1Pole 1A 250VAC | In Stock | - | |
NRAR1100-15A-AA-5Circuit Breakers | IDEC | 15A W/LED CB | In Stock | - | |
NC1V-1100-20AACircuit Breakers | IDEC | CIRCUIT PROTECTOR; 1 POLE 20A SERIES TRIP MEDIUM TIME DELAY CURVE | In Stock | - | |
NC1V-AUX-CVCircuit Breakers | IDEC | AUXILIARY/ALARM TERMINAL COVER; Product Range:-; Accessory Type:Auxiliary / Alarm Terminal Cover; For Use With:Idec NC1V Series Circuit Breakers ;RoHS Compliant: Yes | In Stock | - | |
NC1V-1111-3AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 3A | In Stock | - | |
NC1V-2121-25ASCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 25A | In Stock | - | |
NC1V-3121F-2AACircuit Breakers | IDEC | Magnetic Circuit Breaker, | In Stock | - | |
NC1V-1111-10AACircuit Breakers | IDEC | Circuit Breaker Hydraulic Magnetic 1Pole 10A 250VAC/65VDC | In Stock | - | |
NC1V-1121-15ASCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 15A | In Stock | - | |
NC1V-1121-20ASCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 20A | In Stock | - | |
NC1V-3100F-20AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V, 20A | In Stock | - | |
NC1V-2112-30AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 30A Series Trip Medium Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-2112F-20AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 20A Series Trip Medium Time Delay Curve 2 Auxiliary Contact Inertia Delay | In Stock | - | |
NC1V-1100F-0.5AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V 500mA | In Stock | - | |
NC1V-1100-0.3AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V 300mA | In Stock | - | |
NC1V-3113F-0.1AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 0.1A | In Stock | - | |
NC1V-2121F-5AACircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 5A | In Stock | - | |
NC1V-3121-30AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 30A | In Stock | - | |
NC1V-2100-30ASCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 30A; Input Voltage VAC:250V; No. of Poles:2; Current Rating:30A; Interrupting Capacity:2.5kA; Dielectric Strength:2kV; Trip Time:0.1s; Series:NC1V; Circuit Breaker Mounting:DIN Rail, Panel ;RoHS Compliant: Yes | In Stock | - | |
NC1V-3131-0.3AACircuit Breakers | IDEC | Circuit Breakers Circuit Protector 3 Pole 0.3A | In Stock | - | |
NC1V-2112-0.3AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 0.3A Series Trip Slow Time Delay Curve 2 Auxiliary Contact | In Stock | - | |
NC1V-2112F-10AMCircuit Breakers | IDEC | Circuit Breakers Circuit Protector 2 Pole 10A Series Trip Slow Time Delay Curve 2 Auxiliary Contact Inertia Delay | In Stock | - | |
NC1V-1100F-30AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 1P, 250V, 30A | In Stock | - | |
NC1V-3100-0.5AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 3P, 250V 500mA | In Stock | - | |
NC1V-2131-25AMCircuit Breakers | IDEC | CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 25A | In Stock | - |
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