Profile: Dealer Source Inc. is a wholesaler of circuit breakers. We offer arc fault circuit breaker, combination arc fault circuit breaker, circuit breaker with shunt trip, ground fault circuit breaker, ground fault equipment protector, molded case switch, motor circuit protector, and surge arrester circuit breaker. Circuit breaker components include circuit breaker frame, circuit breaker trip unit, and lug kit. We also have auxiliary switch, current limiter, shunt trip, sub-feed lug kit, undervoltage trip, filler plate, and ground fault sensing relay kit.