Ground-fault circuit-interrupter protection (GFCI) GFCI technology protects people from lethal shocks. If you replace an existing two-prong or three-prong receptacle at a location that must ...

We all have a few items on our electrical to-do lists. Whether you’re putting in a light fixture, adding a ceiling fan or cutting in a receptacle, you’re going to need electrical wire. Unfortunately, ...

(A) Surface-Mounted Box. A receptacle having direct metal-to-metal contact between the receptacle strap or yoke and a surface metal box is considered to be connected to the required effective ...

Effective January 1, 2014, where a receptacle outlet is supplied by a branch circuit that requires arc-fault circuit-interrupter protection [210.12(A)], a replacement receptacle at this outlet must be ...

These are the first such outlets to feature ground-fault interruption, and there’s a 20-amp version for kitchens and other locations that need more power. By Michael Brown Executive Editor ...

Thanks to all arsians who've helped me decide on an UPS. <P>There is an indicator labeled: "Buidling Wiring Fault". When the UPS unit is plugged in, this light is lit.