Floor fault circuit interrupters (GFCIs) are electrical shops that assist to forestall electrical shock. They’re required by code in lots of areas, comparable to bogs, kitchens, and outside areas. GFCIs work by detecting imbalances within the electrical present flowing by way of the outlet. If an imbalance is detected, the GFCI will journey, reducing off the ability to the outlet.
GFCIs are comparatively straightforward to put in, and they are often bought at most {hardware} shops. To put in a GFCI outlet with 3 wires, you’ll need the next instruments and supplies: