How To Connect A 3 Way Dimmer Light Switch

With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.

How to connect a 3 way dimmer light switch.

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. Then connect the red wire to the side of the switch with the solitary screw. If only one switch controls the light purchase a single pole dimmer. This lets you dim from one location and turn the lights on and off from another.

Now connect the other two wires to the other side keeping in mind which one goes on top and which one gets connected to the bottom. A ground wire a hot lead wire and two travelers to allow for a connection to another switch or outlet. 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. 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 a 3 way light switch. A three way switch is a handy convenience to control a light from two locations such as at the top and bottom of a staircase. Carefully read the packaging label and instructions if you re installing a dimmer switch on a three way circuit. Plus learn how to change a single pole switch to a 3 way switch.

How can i wire a 3way dimmer switch to one of the switch locations. Also gather the tools you need for this project such as a flathead and phillips screwdriver a voltage tester and a drill. Connect the ground wire to the three way dimmer switch first. 3 way dimmer switches typically come with the following pre wired leads.

3 way switches are also marked with four wires in the wall outlet. Dimmer switches come with different designs and features so you need to buy the right one. I want to add a dimmer switch to one of the switch locations. If two switches control a single light or a group of lights you will.

With a three way dimmer you can control a light with two switches. Wiring 3way and 4way dimmer switches electrical question. Attach to the bonded ground wire s in the switch box. If the words on and off aren t embossed on the switch and it s one of two switches that control a single light or receptacle you have a three way switch.

Wiring a standard 3 way dimmer switch.