How To Wire Up A 4 Way Switch

Now don t let this be confused with where the switches are physically located in your home.

How to wire up a 4 way switch. Ok assuming you are all caught up on the 3 way concept we will continue by making a 3 way circuit into a 4 way circuit. 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. Guide to wiring a 4 way switch electrical question.

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. My old switch has two on top two on bottom. That was my previous job.

The 4 way terminals are labeled in and out two of each. Wiring a three way switch circuit is one of the more complex electrical jobs that a homeowner can attempt. 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.

Study the 4 way switch and the manufacturer s directions. The middle switch in the setup is a 4 way which has 4 terminals. My old 4 way light switch broke so i bought a new switch and i am trying to connect the wires. A 4 way switch has 4 terminals or poles.

In a traditional 4 way set up you put 3 way switches on the ends and 4 way switches in the middle. 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. The new switch has 4 terminals two on either side top and bottom.

Wiring a 4 way switch with light at the end. What s not clear with his finding. And adding a four way switch to the mix can make an already difficult job even more confusing. This is how the circuit is structured.

I wired and repaired hundred of 3 and 4 ways before.