2 Way Dimmer Switch Wiring Diagram

This fixture has no on and off label and has three terminals behind the switch.

2 way dimmer switch wiring diagram.

With a standard single pole dimmer a single switch controls the. Standard single pole dimmers and three way dimmers. Dimmers come in two basic wiring configurations. In the diagram below a 2 wire nm cable supplies power from the panel to the dimmer box the black line wire connects to the common terminal of the 3 way dimmer 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.

When you control a light in two separate switches you actually have a three way switch. A 2 way switch wiring diagram with power feed from the switch light. When replacing an existing 3 way switch take note of how the existing switch is wired before you remove the wiring then refer to your notes to help you wire the new 3 way dimmer switch. 3 way switched outlet wiring.

In this diagram two 3 way switches control a wall receptacle outlet that may be used to control a lamp from two entrances to a room. The size of the home electrical service panel is designed by calculating the square footage of the home and factoring in the code requirements for the electrical circuits that are required. Dimmer switches are not compatible with all fluorescent lights so be sure to always double check the dimmer switch is rated for the specific bulb you choose. You will see that there is a hot wire that is then spliced through a switch and that then goes to the hot terminal of the light.

If you are replacing an existing 3 way switch. Fully explained 3 way dimmer switch wiring diagram will take the mystery out of wiring a 3 way dimmer switch. A basic light switch is a single pole with an on and off label. This circuit is wired the same way as the 3 way lights at this link.

This allows you to turn the light on and off from one spot in the house. The power source comes from the fixture and then connects to the power terminal. This should give you a good basic understanding how the 2 way switch circuit works and will help you in adding or changing a 2 way switch. Many manufacturers are now producing dimmer switches that can be used for either single pole or 3 way switches.

3 way switch wiring diagrams do it yourself help throughout 2 way dimmer switch wiring diagram image size 502 x 330 px and to view image details please click the image. Check out our wiring wizard for step by step instructions videos and wiring diagrams including 3 way for installing a dimmer.