Three Way Dimmer Switch Diagram. The 3 way dimmer and 3 way switch are also interchangeable. With these diagrams below it will take the guess work out of wiring.
4 way switches are a convenient way to operate lighting fixtures from three or more locations. A line represents a cable. In the diagram below a 2 wire nm cable supplies power from the panel to the dimmer box.
Variety of lutron 3 way switch wiring diagram.
The black and red wires between sw1 and sw2 are connected to the traveler terminals. This might seem intimidating but it does not have to be. The black and red wires between sw1 and sw2 are connected to the traveler terminals. Check out our wiring wizard for step by step instructions videos and wiring diagrams including 3 way for installing a dimmer.
