Light 3 Way Switch Wiring Diagram Power At Switch. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wire nut. In this light switch wiring diagram the power feed joins the circuit via the light fixture where a two wire cable c2 runs from the light to the first 3 way switch sw1 and a 3 wire cable c3 joins the two switches.
A 3 wire nm connects the traveler terminals of the first and second 3 way switch together. Wiring diagrams for 3 way switches. 3 way switch wiring diagram power at switch multiple lights source.
Turn the power off at circuit breaker.
Traveler wires are interchangeable on each switch. Three way light switch with power feed via the light. 3 way switch wire diagram power to light switch with fixture between switches the incoming hot wire is connected to the right switch s common terminal. Turn the power off at circuit breaker.
