Circuit Breakers

FIND THE CIRCUIT BREAKERS YOU NEED

RS Breakers & Controls has one of Canada’s largest and most comprehensive inventories of new, used-tested, reconditioned, and obsolete circuit breakers from every major manufacturer. From miniature circuit breakers for residential panels to insulated case circuit breakers for industrial switchgear, our circuit breakers inventory covers every type, rating, and manufacturer. All previously used products are tested to ANSI and CSA standards, and every unit ships with a detailed test report and full 2-year warranty.

More about circuit breakers

Circuit breakers are essential protective devices that automatically interrupt electrical circuits when they detect overloads or short circuit faults. RS Breakers & Controls stocks the complete range of circuit breakers including molded case circuit breakers (MCCBs), miniature circuit breakers (MCBs), insulated case circuit breakers (ICCBs), low voltage power circuit breakers, DC circuit breakers, ground fault circuit breakers (GFCI), arc fault circuit breakers (AFCI), motor circuit protectors, residual current circuit breakers (RCCBs), supplementary protectors, and legacy and obsolete circuit breakers from discontinued manufacturers like Federal Pioneer, Challenger, Zinsco, ITE, and Westinghouse. Whatever circuit breakers you need, RS Breakers & Controls has them.