3 Wire Light Switch Wiring Diagram. 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. Any color but white gray or green can be used. Wiring a 3 way pilot light switch.
This wiring diagram shows that how to wire a 3 way pilot light switch as given below. Any color but white gray or green can be used. And this will be complete guide of wiring a light switch. The hot source wire is spliced at the light box to the white cable wire running to the first switch box.
The hot and neutral terminals on each fixture are spliced with a pigtail to the circuit wires which then continue on to the next light.
Switched white wires are shown in a different wiring diagram. Light switch wiring diagram. The white neutral wires splice together. 3 way switch wiring with light first. With these diagrams below it will take the guess work out of wiring.