Stunning Four Way Switch Wiring

I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects.

Four way switch wiring. You would just continue from one 3 way switch box with the 14 3 three conductor cable two colored traveler wires a white neutral and a bare or green ground wire in and out of each four way switch box. Power from light fixture to light switch. How to wire 4 way light switch and intermediate switch in this video we explain how four way intermediate switching works to connect a light fitting which i.

4 way switch wiring with light first. When you re done with all the wiring wrap any exposed wires with. Typical 4 way switch wiring nm cable in the 1st diagram below a 2 wire nm cable supplies power from the panel to the first switch box.

The white wires get spliced through. First of all we need to go over a little basic terminology on switches. The source neutral wire is connected directly to the light fixture and the hot is spliced to the white cable wire running to sw1.

A 3 wire nm connects the traveler terminals of the first 3 way switch and the first 4 way switch. Next connect the white wire coming into the box to the white wire on the fixture. Conventional 4 way switch wiring.

Do you need a 3 way switch wiring diagram. Four way switch wiring schematic. This allows you to control a load from other locations in addition to the 2 locations that a 3 way circuit provides.

When wiring in the 4 way switch it is most simply described as simply cutting the two traveler wires the two wires that go between the two 3 way switches and terminate on each switch and putting two wires from one switch on the top two terminals of the 4 way switch while putting the other two wires from the other switch on the bottom two terminals. After that connect the black wire from the fixture to a red or white wire leading out of the box to the first 3 way switch. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color.