Top Notch Wiring A Three Way Dimmer Switch

Wiring diagram for a threeway dimmer switch source.

Wiring a three way dimmer switch. At the 3 way switch the white cable wire is marked black and connected to the common terminal. This means that the lights can be turned on and off from the dimmer switch as well as another light switch. Simple and easy to understand video on how to safely wire a dimmer switch.

3 way switches are also marked with four wires in the wall outlet. Depending on your wiring configuration this single terminal will have attached either the power line or the switched leg that leads to the fixture. Expert electrical diy tips from videojug and aspect maintenance subscribe.

Legrand 3 way dimmer switch wiring diagram source. Then connect the red wire to the side of the switch with the solitary screw. These types of switches are common in hallways and staircases.

They are often found in large rooms as well. This is where the travelers are connected. Instructions for dimmer switch wiring.

Connect the ground wire to the three way dimmer switch first. Some dimmer switches are set on a 3 way switch. Step 1 the typical 3 way switch wiring has two screw terminals at one end of the switch.

The opposite end of the switch has one screw terminal which may be a different color as seen here in this photo. At the other end the white wire is marked black again and spliced to the black wire running the hot terminal on the light. From the dimmer 3 wire cable runs to the other switch and 2 wire cable runs to the light fixture.