HOUSE WIRING RED BLACK WHITE GROUND
How to Wire an Electrical Outlet With Red, White, & Black
According to standards in use since the mid-1900s, a wire color code identifies the purpose of each wire in an electrical circuit. The white wire is always neutral, and when the cable has only two conductors, as most 120-volt cables do, the hot wire is black. The ground wire is usually left bare, but in some cases, the ground wire color is green.
What Is the Red Wire for When Installing a Light Fixture
The purpose of a red wire for wiring a light fixture varies, The ground wire often is bare copper. White wires are reserved for the grounded conductor black, white and bare.
House Wiring, Electrical Wire Colors | Wire Color Code
Black: Black wires are used for power in circuits and they are usually hot (or live). They often run between a switch and an electrical load. Never attempt to use a black wire as a neutral or ground wire. Red: Red wires are usually secondary live wires in circuits. Blue and