How To Wire A Three Way Switch To A Light

A three way wall switch is a common type of light switch that makes it possible to control a ceiling light or other electrical fixture from two different locations in a room.

How to wire a three way switch to a light. I am going to show how to wire a three way switch. Switched outlet wiring diagram. It s something that the majority of people would like to know and can be confusing. Installing a 3 way light switch is a much more involved process than installing a single pole light switch.

Three conductor romex wire 14 gauge. Two conductor romex wire 14 gauge. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. From there a second two conductor cable goes to the light fixture and a three conductor cable with a red hot wire goes to the second switch.

Wiring a 3 way light switch. However it can be done with a little patience and attention to detail. First run a 2 wire cable from the wall power to the black screw on 1 of the switches. Want to turn a lamp on with a light switch.

There are a number of configurations that can be used for wiring a 3 way switch. Sometimes it is handy to have an outlet controlled by a switch. Two single gang boxes. To wire a 3 way light switch you ll need 2 3 way light switches 2 2 wire non metallic cables 1 3 wire non metallic cable and 2 6 inch grounding wires.

Power to switch to switch to single. Jan 24 18 02 26 pm. Two three way switches. When wiring a three way system to power a light fixture a common configuration has a two conductor power cable coming to one of the switches.

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. The existing 2 wire black and white romex can still be used to connect a 3 way switch 2 and the light fixture. Steps for wiring a 3 way light switch. In a hallway or large room for example installing three way switches at both ends lets you turn the light fixture on or off from both locations.

Step by step instructions on how to wire a switched outlet.