The circuit breaker, also known as a tandem breaker, is an essential safety switch that monitors the electrical current and automatically interrupts electrical flow in a circuit in case of an overload or short. There are various types of circuit breakers including single pole, double pole, standard, GFCI, AFCI, and CAFCI. Always install the correct brand power breaker with the amperage needed, remembering that the safety rating for circuit breakers is 80 percent of the maximum load. Shop our wide selection of industrial circuit breakers and enjoy free US standard shipping.
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