3 Way Light Switch Installation

With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.

3 way light switch installation. Three way switches are always installed in pairs to control a light from two locations. This might seem intimidating but it does not have to be. The methods shown here are some of the safest and most versatile though not the only options. A 3 way wall switch controls a common light or set of lights from two separate switch locations.

There are several ways to install a 3 way light switch. Before proceeding make sure you are comfortable working with electrical wires and 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. It s easier than you might think.

The most basic three way switch setup has two switches that connect and control one light fixture like switches on either end of a hallway staircase or large living area. The switches have three hot screw terminals one common and two travelers and a grounding terminal. Interested in a 4 way switch wiring diagram. Need to install or replace a 3 way light switch in your home.

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. 3 way switches and 14 3 cable. Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. Currently loaded videos are 1 through 15 of 36 total videos.

Take a closer look at a 3 way switch wiring diagram. Shop all dimmers switches share. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. Although a 3 way is one of the hardest electrical circuits to figure out it s also one of the most useful.

Wiring a 3 way light switch. A 3 way light switch allows you to control a light source from two separate points. How to install or replace a 3 way light switch. With these diagrams below it will take the guess work out of wiring.