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.

How to wire a pair of three-way switches to turn lights on and off from both ends of a hallway or the top and bottom of a staircase. Includes 3-way switch wiring diagrams for several situations. In This Article: How a 3-Way Switch Works How to Wire 3-Way Switches A pair of three-way light switches […]