Circuit Diagram 3 Way Switch. Wiring diagram for 3 way switch with multiple lights http bookingritzcarlton info wiring d installing a light switch 3 way switch wiring dimmer light switch. Wiring diagram 3 way switch with light at the end in this diagram the electrical source is at the first switch and the light is located at the end of the circuit.
Switches are shown as dotted rectangles. 3 way switch wiring diagram. From the first 3 way switch through a 3 wire cable the two travelers from the first switch are connected to the travelers on the second switch through the black and the red wires.
Wiring diagram for 3 way switch with multiple lights http bookingritzcarlton info wiring d installing a light switch 3 way switch wiring dimmer light switch.
The third wire is connected between one of the traveler terminals of the two 3 way switches. One way switching single switch. Earth wires are not shown. And this is what you will need for 3 way switch wiring.