Miniature Circuit Breakers (MCB) | Distributor Stock

BOM / RFQ

Miniature circuit breakers (MCBs) are thermal-magnetic or hydraulic-magnetic protective devices used on DIN rail inside control panels, motor starters, and branch circuits to interrupt overcurrent and short-circuit faults. Common types include single-pole, double-pole, and three-pole units in current ratings typically from 0.

Miniature Circuit Breakers (MCB) by brand

Schneider ElectricMiniature Circuit Breakers (MCB)5,524 ABBMiniature Circuit Breakers (MCB)1,759 SiemensMiniature Circuit Breakers (MCB)985 Fuji ElectricMiniature Circuit Breakers (MCB)872 ChintMiniature Circuit Breakers (MCB)155 Mitsubishi ElectricMiniature Circuit Breakers (MCB)109 OmronMiniature Circuit Breakers (MCB)6 Phoenix ContactMiniature Circuit Breakers (MCB)2 SICKMiniature Circuit Breakers (MCB)1 R-K ElectronicsMiniature Circuit Breakers (MCB)1

Browse Miniature Circuit Breakers (MCB) sub-categories

Residual Current Breakers (RCCB/RCBO)5,128 1-Pole MCB (DIN Rail)3,882 2-Pole MCB (DIN Rail)3,281 3-Pole MCB (DIN Rail)1,376 4-Pole MCB (DIN Rail)1,182