How To Wire 4 way Switch Wiring Diagram

This post is about the 4 way switch wiring diagram. A 4-way switch is a type of switch which is used to switch off/on a light or other electric devices from multiple places. Today in this below 4-way switch wiring diagram. Light is controlled from 3 places. This light bulb can be switched on/off from each switch. For example, if a person switches on the light bulb from the first switch, he/she can switch off it from the 2nd or 3rd switch.

4-Way Switch Wiring Diagram

In the below 4 way switch diagram, a light bulb is controlled from 3 switches. The first and 3rd switches are 3-way switches, (note that it’s also known by the name of the 2-way switch). And 2nd switch is a 4-way switch.

The neutral wire is shown in black colour and the line wire is in red colour. The green colour is used for earth or ground wire.

4 way switch wiring diagram


I hope this diagram helps you very much if you want to learn how to do staircase wiring then the below post and chart are for you.

How to control one light bulb from two places
How to do staircase wiring with different methods



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