How To Wire Up A 4 Way Switch

The new switch has 4 terminals two on either side top and bottom.

How to wire up a 4 way switch. The electrical source is at the first 3 way switch and the hot wire connects to the common there. 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. This is how the circuit is structured. I wired and repaired hundred of 3 and 4 ways before.

Guide to wiring a 4 way switch electrical question. Free quick start guide here. In a traditional 4 way set up you put 3 way switches on the ends and 4 way switches in the middle. A 4 way switch has four terminals do not confuse with and purchase a 2 pole switch by mistake.

I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. The 4 way is used when you want to control the light or lights from two or more locations. The middle switch in the setup is a 4 way which has 4 terminals. All that is required is wiring a 4 way switch between the 2 3 way switches.

4 way switch not to be confused with a 2 pole switch. Wiring a 4 way switch with light at the end. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. Now don t let this be confused with where the switches are physically located in your home.

Wiring a three way switch circuit is one of the more complex electrical jobs that a homeowner can attempt. The 4 way terminals are labeled in and out two of each. My old 4 way light switch broke so i bought a new switch and i am trying to connect the wires. That was my previous job.

What s not clear with his finding. Two terminal poles are labeled in and two are labeled out pairs of wires called travelers will connect to each side. When the switch is operated current will either travel straight through or crisscross. A 4 way switch has 4 terminals or poles.

My old switch has two on top two on bottom.