How To Wire A 4 Way Light Switch Diagram. The neutral wire is shown black color and line wire with red color. Below is the way i like to do it.
This setup can be categorized as. The power is coming into the light fixture first. 4 way switch wiring diagrams light switch wiring installing a light switch electrical wiring diagram.
Below is the way i like to do it.
When l1 is off l2 would be on. Trim back a short length of the inner insulation to expose the inner core. The red wire from the feed cable is connected to the top terminal the red wire going to the light is connected to the bottom terminal the black wires from both cables are connected together in a plastic terminal block and the earth wires are connected to the earth terminal. Each pair of traveler terminals should be wired to the traveler wires from one of the 3 way switches in the circuit.