3 Way Switch One Light Diagram. This might seem intimidating but it does not have to be. 3 way switch wiring diagram depicting all wires in the ceiling junction box.
3 Way Switch Wiring Diagram Home Electrical Wiring Diy Electrical 3 Way Switch Wiring from www.pinterest.com
In this diagram the electrical source is at the first switch and the light is located at the end of the circuit. Before we get to wiring diagrams here is how the 3 way switch terminals are color coded. The first step in any electrical project is to make sure there is no power going to the circuit you plan to be working on.
Red and blue wires link traveler terminals of both switches.
In this diagram power enters the fixture box. Three wire cable runs between the switches and 2 wire cable runs to the light. In this diagram the electrical source is at the first switch and the light is located at the end of the circuit. This 3 way light switch wiring diagram shows how to do the light switch wiring and the light when the power is coming to the light fixture.
