Electrical boxes are the hidden workhorses of your home’s electrical system. They house the connections between wires, providing power to outlets, switches, and fixtures throughout your house. But ...

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

Every box must be adequately supported. And you’ll find the basic requirements in Sec. 314.23(A) through (H) of the National Electrical Code (NEC). You’re expected to exercise good judgment. For ...

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...

Outdoor power setups can quickly become a headache once cold weather, snow, and moisture enter the picture. Extension cords, ...

Q: I had some wiring work in my attic and where the wires come together the electrician left the covers off several of the boxes. I then had insulation added to the attic and they placed flexible ...

Common sense says that insulation is part of the building, so it seems that maybe boxes shouldn't be buried there. Electrical boxes being buried in insulation aren't specifically discussed in the NEC, ...