Bring old light fixtures wired with knob-and-tube wiring up to code by installing an electrical box in the plaster wall. Here's how to do it without breaking the plaster and lath. The Family Handyman ...

For outlet boxes containing devices such as switches or receptacles, Sec. 314.23(F) provides requirements for raceway-supported enclosures. The size of the box in the photo complies with the ...

We help you figure out the correct electrical wire size needed to support any and all electrical devices. Features. Events ... and no more than a 0.5-volt drop from the node or fuse box to the device.

Q: I have several electrical boxes in the basement with open knockouts that I want to seal.The holes are ¾ of an inch across. I've found numerous plug products online and at local electric supply ...