Circuit Breakers

National Circuit Breaker stocks a wide variety of Molded Case, Insulated Case, Low Voltage Power Circuit Breakers, Medium Voltage Air and Vacuum Circuit Breakers, Gas, Substation, and Oil Circuit Breakers including new, used and reconditioned breakers. Low and medium voltage circuit breakers are available from a wide variety of manufacturers like General Electric, Westinghouse, ITE and other leading providers. It’s Friday Night and you need a Breaker, please give us a call we want to help.