Guide to Types of Circuit Breakers
March 24, 2018A circuit breaker is an automatic electrical shutoff switch that protects circuits from overcurrent. Overcurrent, or excess amperage, can come from an overload of the circuit, short-circuiting, an arc fault or a ground fault. Circuit breakers make use of the increased heat or magnetic field from the current and use it to trip the circuit. Circuit breakers have been…
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