# Four Way Switch Wiring Diagram

Watch the 4 way switch video below and pay attention. Conventional 4 way switch wiring.

Wiring Diagram 4 Way Switch Light Switch Wiring 4 Way Light Switch 3 Way Switch Wiring

### You can have an indefinite number of 4 way switches in a circuit.

Four way switch wiring diagram. First of all we need to go over a little basic terminology on switches. To view it at full size click on the diagram. These two wires are the travelers to the 4 way switch.

For complete instructions on wiring a basic 4 way switch see our wiring a 4 way switch article. In fact a dimmer can be used this way in place of any of the 3. 4 way dimmer switch wiring diagram.

This should help when you didn t mark the wires and can t figure out how to get it back. The white wire needs to be re identified as a hot conductor because it is not being used as a neutral in this installation. Three wire cable runs between all the switches and 2 wire cable runs to the light.

Same diagram but with 4 way switch added. 3 way and 4 way switch wiring diagrams. To make this circuit work a 3 way dimmer can be used in place of one or both of the standard 3 way switches.

This allows you to control a load from other locations in addition to the 2 locations that a 3 way circuit provides. If you understand how to wire a 3 way switch you ll have no issues with a 4 way switch. This diagram is a thumbnail.

The 4 way is used when you want to control the light or lights from two or more locations. In the diagram above splices are made and a three conductor cable is installed between all the switches. The third wire the red will not be switched at the 4 way location but passes to the final 3 way switch.

4 way switch wring diagram. They all must be between the two 3 way switches. At the risk of being repetitious make sure the power is off before making any connections to an existing circuit.

This is the wiring for a dimmer in a 4 way circuit. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color. Click here to access note.

A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle. While some of the work being done will be with wires that cannot be carrying power yet there must. How to wire a 4 way switch.

Four way switch wiring diagram with the line and the load in the same switch box. Wiring a 4 way switch is simply adding a switch to an already existing 3 way switch circuit. Wiring a new 4 way switch.

A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. In the diagrams below the first switch 3 way common terminal connects to.

Attach the black wire and white marked with blue wire going out of the box to the next switch to the bottom poles of the 3 way switch. Quick video describing how to hook up a 4 way switch. A 4 way switch is always placed in between two 3 way switches.

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