The ground-fault circuit interrupter (GFCI) has enjoyed phenomenal success as a life-saving electrical device. Since its introduction in the 1960s, the number of non-utility fatalities has declined ...

Have you ever heard people talking about "GFCI outlets" and wondered what sort of gobbledegook is coming out of their mouths, let alone whether it's relevant to you? If so, you're not alone: many ...

From the time they were introduced in 1973, ground fault circuit interrupters (GFCIs) have reduced the number of electrocutions by 83 percent, according to the Electrical Safety Foundation ...

Q: We’re selling our house, and the buyer had an inspection done on it. The bad news is that our bathroom needs a ground-fault circuit interrupter (GFCI) installed. It’s the only outlet in the ...

Circuit breakers, despite any techy magic happening beneath the surface, should be the most predictable things in the world. If they encounter a ground fault or an overcurrent/overload situation (or ...