To illustrate the 4 way switch wiring switch boxes and fixture boxes are not shown but are obviously required for every application. Next connect the white wire coming into the box to the white wire on the fixture.
4 Way Switch Variations
How do you wire a 4 way switch. Wiring a 4 way switch with light at the end. Do you need a 3 way switch wiring diagram. Wiring a 4 way switch is simply adding a switch to an already existing 3 way switch circuit. How to wire a 4 way switch. This allows you to control a load from other locations in addition to the 2 locations that a 3 way circuit provides. The electrical source is at the first 3 way switch and the hot wire connects to the common there.
To wire a 4 way switch start by turning off the circuit breaker for the room youre working in. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. After that connect the black wire from the fixture to a red. First of all we need to go over a little basic terminology on switches. Then connect the black wire coming from the fixture to the black wire going to the first 3 way switch. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch.
As you will see most 4 way switch wiring is placed between the wiring of two 3 way switches therefore a 4way switch is installed with two 3way switches. Power from light fixture to light switch. In this basic 4 way light circuit 3 wire cable runs between all the switches and 2 wire cable runs from the last switch to the light.
Gallery of How Do You Wire A 4 Way Switch
