HOUSE WIRING RED BLACK WHITE BARE

What Is the Red Wire for When Installing a Light Fixture
Dec 15, 2018The most common home wiring uses non-metallic sheathed cable with three wires in it: black, white and bare. Some sheathed cable includes a fourth red wire, which makes it useful for wiring
How to Wire an Electrical Outlet With Red, White, & Black
Sep 17, 2018How to Wire an Electrical Outlet With Red, White, & Black Wires In a three-conductor cable, the extra wire is red, and it's almost always used as a hot wire. When you see a red wire in a 120-volt duplex outlet box, it's usually because one of the outlets is operated by a wall switch, while the other is always on.Author: Chris Deziel