Wiring Diagram Light Switch 3-way

The electricity source and light fixture are connected to the same switch.

Two wire cable runs from the light to sw1 and 3 wire cable runs between sw1 and sw2. In this diagram, power enters the fixture box. This might seem intimidating, but it does not have to be.

Interested in a 4 way switch wiring diagram?

More lights can be added to this circuit by duplicating the wiring shown here for each additional fixture. Print the electrical wiring diagram off and use highlighters in order to trace the signal. With these diagrams below it will take the guess work out of wiring.

The black and red wires between sw1 and sw2 are connected to the traveler terminals.

Leviton dw6hd 1bz with a 3 way wiring diagram devices integrations smartthings community how to wire a 3 way light switch diy family. As with the other diagrams on this page, more lights can be added by duplicating the wiring arrangement between the fixtures. The circuit consists of a two way switch at each end (top and bottom switches in fig 2) and an intermediate switch in the middle.

Three wires between the two end switches, probably using 3 core and earth cable.

Three way switching, 3 wires. Wiring diagram 3 way switch with light at the end. 3 way switch wiring diagram 3 way switch wiring light switch wiring electrical wiring diagram

One trick that i use is to print a similar wiring picture off twice.

Wiring diagram 3 way switch with light at the end. Wiring diagram for 3 way switch with 4 lights. Wiring 2 lights and 3 way switches.