Switches controlling line-to-neutral loads must have a neutral conductor installed at a switch serving bathrooms, hallways, stairways, or rooms suitable for human habitation or occupancy, as defined ...

Wall outlets might not steal the spotlight when it comes to smart home upgrades, but they're more important (and more advanced) than ever. As our homes fill up with devices, from phones and tablets to ...

Q. What are the requirements when replacing nongrounding-type receptacles? A. If an equipment grounding conductor doesn’t exist in the outlet box, the existing nongrounding-type receptacles can be ...