4 Way Wiring Schematic. 4 Way Trailer Wiring Schematic. If you are based in the USA.
All the light wiring diagrams are available in the old and the new cable colours to avoid confusion. In the diagrams below the first switch 3-way common terminal connects to line voltage. Four-way switch wiring schematic.
In the diagrams below the first switch 3-way common terminal connects to line voltage.
Here is a picture gallery about 4 way switch schematic diagram complete with the description of the image please find the image you need. The wiring diagram further down depicts another choice of wiring method. 4 Way Dimmer Switch Wiring Diagram. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects.