Four-Way Switch Wiring | How to Wire a 4-Way Switch 

diagram of how a 4-way switch is wired

A four-way switch, combined with a pair of 3-way switches, allows you to turn on lights from three or more locations. The 4-way switch wiring diagram and step-by-step directions here clearly show how to wire a 4-way switch. In This Article: How a 4-Way Switch Works Materials Required for Wiring a 4-Way Switch How to […]