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Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? What’s better, a GFCI outlet or a GFCI circuit breaker? BILL H., CASPER, WYOMING Both ...

Once again we’re trying to dispel a modern mystery that lurks in plain sight. For previous columns, click here; to submit your own suggestions, see the e-mail address below. Who indeed? Next time ...

A GFCI is only as good as its installation and inspection. A ground-fault circuit interrupter (GFCI) is the only protection device designed to protect people against electric shock from an electrical ...

Circuit breakers protect the electronics in your home. In the event of a power overload or a short, they "trip", which is to say, they turn themselves off, cutting off electricity to the affected area ...