Unique 3 Wire Dimmer Switch

A 3 wire nm connects the travelers of the dimmer to the travelers of the 3 way switch.

3 wire dimmer switch. If the house wires are bent use a wire stripper to cut off the twisted ends. A hot lead wire a ground wire and a traveler wire. If the light can be switched on and off from two or more switches buy a three way dimmer switch.

Older homes may only have a hot lead and a ground wire. They allow you the ability to turn the lights on or off from either location. The white neutral wires are connected together in each switch box.

One 2 core earth cable takes live and neutral to the switch back. Understand how to safely wire in a dimmer switch and find out about the regulations that cover this sort of project. The common terminal of the 3 way switch connects to the light fixture s.

Remove 3 4 inch of casing from the end of the house wires and the dimmer switch wires if needed. Here are the steps for wiring a three way dimmer switch. But if you have a long hallway and you want to add a little ambiance to it or you just want to cut down on the harsh glare of the incandescent bulb you can satisfy your need by replacing one of the.

Step 1 the typical 3 way switch wiring has two screw terminals at one end of the switch. If you have less than three wires stop and call. The opposite end of the switch has one screw terminal which may be a different color as seen here in this photo.

But you won t be able to dim the lights from every switch location unless you buy a set of special dimmers with advanced electronics and install one at each switch location. Advice and wiring instructions for fitting or installing a dimmer light switch. If the switch you re replacing is the only switch controlling the light buy a standard single pole dimmer.