German
Japanese
Portuguese
Korea
Mexico
Dutch
Circuit Breakers
(979 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 |
|---|---|---|---|---|---|
 GMB63H3PB1.6RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 B 3P 1.6A RING T | In Stock | - | |
 GSB632PD2Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL1077 D 2P 2A | In Stock | - | |
GMB633PD0.5Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL489 D 3P 0.5A LUG T | In Stock | - | |
 GMB632PB3RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL489 B 2P 3A RING T | In Stock | - | |
GMB63H3PD25Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 D 3P 25A LUG T | In Stock | - | |
GMB633PB16Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL489 B 3P 16A LUG T | In Stock | - | |
GMB633PC40RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL489 C 3P 40A RING T | In Stock | - | |
GMB63H3PB4RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 B 3P 4A RING T | In Stock | - | |
 GSB633PD25Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL1077 D 3P 25A | In Stock | - | |
 GMB63H1PD30Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 D 1P 30A LUG T | In Stock | - | |
GMB63H2PD15RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 D 2P 15A RING T | In Stock | - | |
GMB63H1PB4Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 B 1P 4A LUG T | In Stock | - | |
GSB633PD1Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL1077 D 3P 1A | In Stock | - | |
GMB63H3PD3Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 D 3P 3A LUG T | In Stock | - | |
 GAVG63-14-4ABKCircuit Breakers | Carlo Gavazzi | Circuit Breaker Accessories 3 POLE BUSBAR FOR 4 GMS-32 W/ 2 AUX SPACING | In Stock | - | |
GMB632PD60Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL489 D 2P 60A LUG T | In Stock | - | |
GMB63H1PD5RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 D 1P 5A RING T | In Stock | - | |
 GSB631PD2Circuit Breakers | Carlo Gavazzi | Circuit Breakers Single-pole UL1077 supplementary protector, 277VAC 2 Amps, D-curve with lug terminals. Interruption rating of 5kA. | In Stock | - | |
 GSB634PC3Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL1077 C 4P 3A | In Stock | - | |
GMB631PC0.5RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL489 C 1P 0.5A RING T | In Stock | - | |
GMB63H1PB2Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 B 1P 2A LUG T | In Stock | - | |
GMB63H1PC25RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 C 1P 25A RING T | In Stock | - | |
GSB632PD20Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB UL1077 D 2P 20A | In Stock | - | |
GMB63H2PB5RCircuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 B 2P 5A RING T | In Stock | - | |
GMB63H3PB15Circuit Breakers | Carlo Gavazzi | Circuit Breakers MCB HV UL489 B 3P 15A LUG T | In Stock | - |
.png?x-oss-process=image/format,webp/resize,h_32)
