Note: This article is based on the 2005 NEC. The sizing requirements for pull boxes, junction boxes, handhole enclosures, and conduit bodies exist to prevent conductor insulation damage. Those ...

Pull box example 1 A junction box contains four trade size 3 raceways: two on the left side, one on the right side, and one on the bottom. The conductors from one of the trade size 3 raceways on the ...

We may receive a commission on purchases made from links. When you think of your home's electricity, what comes to mind? Probably light fixtures, switches, and outlets. You may even know how a GFCI ...

Q: I can’t find lighting for over my oval dining table. The junction box is 16 inches off the side of the table and can’t be moved because the ceiling is concrete. A: Yes, you do have a bit of the ...