3 Switch Wiring Diagram. Now the actual wiring. The diagrams for 3-way switch wiring we broke down into the following sections see below.
Take a closer look at a 3 way switch wiring diagram. This 3-way light switch wiring diagram shows how to do the light switch wiring and the light when the power is coming to the light fixture. When wiring a 3-way switch circuit all we want to do is to control the black wire hot wire to turn on and off the load from 2 different locations.
With these diagrams below it will take the guess work out of wiring.
Wiring Diagrams for 3-Way Switches 3-way switch diagram 2 above shows the electricity source starting at the fixture. 3 Way Switch Wiring with. Connect the Line brown wire coming from the light together with the 3 CoreEarth cable black wire in to the L1 terminal of the two-way switch. Now the actual wiring.