Wiring Diagram For Three Way Light Switch With Dimmer

Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram.

Wiring diagram for three way light switch with dimmer.

A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit. On this page are several wiring diagrams that can be used to map 3 way lighting circuits depending on the location of the source in relation to the switches and lights. When replacing an existing 3 way switch take note of how the existing switch is wired before you remove the wiring then refer to your notes to help you wire the new 3 way dimmer switch. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.

It reveals the elements of the circuit as simplified forms as well as the power and also signal connections in between the tools. Wiring a 3 way light switch. Three wire cable runs between the switches and the outlet. Assortment of leviton 3 way dimmer switch wiring diagram.

If you are replacing an existing 3 way switch. Also included are diagrams for 3 way dimmers a 3 way ceiling fan switch and an arrangement for a switched outlet from two locations. In the diagram below a 2 wire nm cable supplies power from the panel to the dimmer box the black line wire connects to the common terminal of the 3 way dimmer a 3 wire nm connects the travelers of the dimmer to the travelers of the 3 way switch traveler wires are interchangeable on each switch. 3 way switched outlet wiring.