4 Way Switches Wiring Diagram

You can have an indefinite number of 4 way switches in a circuit. While the physical location of the 4 way switch may be anywhere the electrical location of the switch is always between the two 3 way switches.

4 Way Switch How To Wire A Light Switch

Watch the 4 way switch video below and pay attention.

4 way switches wiring diagram. 4 way switches are a convenient way to operate lighting fixtures from three or more locations. In fact a dimmer can be used this way in place of any of the 3. With nm cable the wire colors for travelers will be black and red using 3 wire cablewith conduit the wire colors for travelers could be any color.

If additional 4 way switches are needed they will also go between the 3 way switches. 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.

As you will see most 4 way switch wiring is placed between the wiring of two 3 way switches therefore a 4way switch is installed with two 3way. For complete instructions on wiring a basic 4 way switch see our wiring a 4 way switch article. Fully explained 4 way switch diagrams.

A light is controlled from 3 places. The two wiring diagrams above are of a 3 way switch setup and the same basic setup with a 4 way light switch added. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects.

This diagram is a thumbnail. This light bulb can be switch onoff from each switch. 4 way switch wiring 4 way switches provide switching from three or more locations.

A 4 way switch is a type of switch which is used for switch offon a light or other electric devices from multiple places. They all must be between the two 3 way switches. 4 way switch wring diagram.

This post is about the 4 way switch wiring diagram. To view it at full size click on the diagram. Three wire cable runs between all the switches and 2 wire cable runs to the light.

Conventional 4 way switch wiring. The 4 way is used when you want to control the light or lights from two or more locations. If more than three switches are needed simply place more 4 way switches between the three way switches.

A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. 4 way switch wire colorsthere is no standard for wire colors on 3 and 4 way switch travelersthe colors will vary depending on whether nm cable or conduit was used. A 4 way switch is always placed in between two 3 way switches.

Today in this below 4 way switch wiring diagram. This is the wiring for a dimmer in a 4 way circuit. A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle.

4 way switch wiring 4 way switch wiring. To make this circuit work a 3 way dimmer can be used in place of one or both of the standard 3 way switches. How to wire 4 way switches.

How to connect the wires 4 way switch wires so that all three switches control the lights at all time. 4 way dimmer switch wiring diagram. In the diagrams below the first switch 3 way common terminal connects to.

If you understand how to wire a 3 way switch youll have no issues with a 4 way switch.