Stunning Three Way Electrical Switch Wiring

3 way switch wiring diagram depicting all wires in the ceiling junction box.

Three way electrical switch wiring. 3 ways are used any time that you want two switches to operate one light or lights. Take a closer look at a 3 way switch wiring diagram. 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.

Regardless of what 3 way switch wiring diagram you re following you ll need to use a 3 wire cable to connect the two 3 way light switches. The 3 way circuit is a very common system found within most residential installations. Typically the red and white wire of the 3 wire cable are used as the traveler pair or wires which are connected to the two brass terminal screws at the other end of the 3 way switches.

It is ul listed and comes with a 90 day limited warranty. Interested in a 4 way switch wiring diagram. Pick the diagram that is most like the scenario you are in and see if you can wire your switch.

The line white neutral wire gets connected to the light fixture. The switch is rated at 15a while operating under 120 vac. How to wire 3 way light switch in this video we explain how three way switching works to connect a light fitting which is controlled with two light switches.

The electricity source and light is in between switches. So what you should see if you have correct 3 wire electrical cable romex is a black power white neutral and now a 3rd red wire. The best example of this would be at either.

This is the 3 wire cable which you must have to wire a 3 way light switch. This might seem intimidating but it does not have to be. The white wire becomes the energized switch leg as indicated by using black or red electrical tape.