Find more articles on GFCIs
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 system. Because of this, we need to understand what a GFCI is, how it works, and what its limitations are.We need only to look to the NEC for the definition of a GFCI. The NEC defines it as "a device intended
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