Are you looking to install a 3 wire switch in your home but not sure where to start? Don’t worry, we’ve got you covered! In this article, we will provide you with a simple and easy-to-follow 3 wire switch wiring diagram to help you get the job done in no time.
Before we dive into the wiring diagram, let’s first understand what a 3 wire switch is. A 3 wire switch is a type of light switch that has three terminals, allowing you to control a single light fixture from two different locations. This can be handy for rooms with multiple entry points, such as a hallway or staircase.

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Next, connect the white wires from the power source and the light fixture together using a wire connector. Finally, connect the ground wire to the green screw on the switch. Once everything is properly connected, turn the power back on and test the switch to ensure it is working correctly.
And there you have it – a simple and straightforward 3 wire switch wiring diagram to help you install a 3 wire switch in your home. If you have any questions or need further assistance, feel free to reach out to a professional electrician for help. Happy wiring!
Download and Print 3 Wire Switch Wiring Diagram Listed below




