Three-Way Switch Wiring | How to Wire 3-Way Switches

Wiring diagram for 3-way light switches, including colored wires and a power source direction.

A three-way switch is the type that turns on lights from both ends of a hallway. These 3-way switch wiring diagrams clearly show how to wire a pair of 3-way switches. In This Article: How a 3-Way Switch Works How to Wire 3-Way Switches A pair of three-way light switches control one or more electric […]