How to Wire a 3 Way Dimmer Switch

Wiring a Standard 3-Way Dimmer Switch. 3-Way Dimmer Switches typically come with the following pre-wired leads. Green wire: Attach to the bonded ground wire(s) in the switch box. Two Red wires: These wires attach to the "travelers" which are the pair of wires attached to the two screws at one end of the regular 3-way-switch.

From the dimmer, 3-wire cable runs to the other switch and 2-wire cable runs to the light fixture. The source hot wire is spliced to the common on the dimmer and the neutral is splice through to the light fixture. At the 3 way switch, the white cable wire is marked black and connected to the common terminal.

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. The 3-way dimmer and 3-way switch are also interchangeable. The common terminal of the 3-way switch connects to the light fixture(s). The white neutral wires are connected together in each switch box.

Shannon from https://www.house-improvements.com shows you how to wire a dimmer light switch into a 3-way light circuit. If you have questions about your home improvement projects, ...

Dimmers and light bulb instructions should contain their compatibility statement. The Following will assist you with Dimmer Switch Wiring. Light Switch Wiring; Wiring Diagrams; Wiring a dimmer switch; 3 Way Dimmer Switch Wiring Diagram Fully explained 3 way dimmer switch wiring diagram will take the mystery out of wiring a 3-way dimmer switch.

Some dimmer switches are set on a 3-way switch. This means that the lights can be turned on and off from the dimmer switch as well as another light switch. These types of switches are common in hallways and staircases. They are often found in large rooms as well. If you avoid the five problems below, you will wire your 3-way dimmer switch like ...

How to Wire a Three-Way Dimmer Switch. Three-way switches can commonly be found at either end of a hallway, near the doors of a very large room with multiple entryways or at the top and bottom of a set of stairs. They allow you the ability to turn the lights on or off from either location.

Wiring a 3-Way Light Switch. 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.. With a pair of 3-way switches, either can make or break the connection that completes the circuit to the light.

The three-way switch is a variation of the standard single-pole switch, which controls a light only from one location.A third type is the four-way switch, which is used in conjunction with two three-way switches to control lighting from more than two locations.This configuration may be used in open-plan homes or in large kitchens or great rooms, where a central bank of lighting fixtures might ...

But if you're replacing a three-way switch with a three-way dimmer, label the “common” wire (it'll be labeled on the old switch) when you remove the old switch so you can connect it to the “common” terminal on the dimmer. Plus, learn how to change a single-pole switch to a 3-way switch.