For a 4 way light circuit to work you need two 3 way switches and at least one 4 way switch.

Four switches one light.

The basics of four way switch wiring. The four way switch is used between two three way switches to provide control for an outlet or light fixture from three or more different locations. If i want to have 4 switches controlling one light how many 3 way switches and how many 4 way switches do i need. A 3 way switch is used on each end with one or more 4 way switches in between the two 3 way switches. Connect the traveler terminal between all the switches. It is important to understand how these switches are wired before attempting to troubleshoot or replace.

A 4 way intermediate switch is a purpose built double pole double throw dpdt switch internally wired in manufacture to reverse the connections between the input and output and having only four external terminals. Connect the hot wire from the source to the common terminal on the first 3 way and the hot wire from the lights to the common on the other 3 way. Wiring four lights on one switch or daisy chaining as it is also called is an efficient way to control lighting for homes and business. Place all the 4 way switches between the two 3 way switches. Two 3 way switches at either end and as many 4 way switches between them as you like. If you want more than three locations to control the lights you will need a 4 way switch for each of those extra locations.

This switch has two pairs of traveler terminals that it connects either straight through or crossed over transposed or swapped. If you want to have control from more than three locations for example five locations you would still use two three way switches one on each end and three four way switches between the two three ways. 4 way switch configurations are used to control lights with three or more switches. Basically any number of four way switches can be installed between two three way light switches. As long as the total load or draw of amperage does not exceed the switches capacity this type of arrangement will operate safely. Most switches are rated either 15 or 20 amperes and.

They do not have an on off position like single pole switches. Daisy chaining is the method of tying more than one light fixture onto a switching circuit in which the lights are placed in a parallel circuit and controlled by one switch. The easiest way to wire four way switch wiring is to install a 3 wire cable through each light switch box starting at the first three way switch going through each four way switch box and ending at the last three way switch. Each switch will control the light turning it. Ask your own electrical question. Inactive master electrician replied 12 years ago.

Answered in 3 minutes by. Below is a conventional wiring diagram for a 4.