Three Way Wiring Diagram. The black hot wire connects to the far right switch s common terminal. 3 way switch wiring diagram.
Pick the diagram that is most like the scenario you are in and see if you can wire your switch. Red and blue wires link traveler terminals of both switches. This might seem intimidating but it does not have to be.
The red wire which is connected to the first switch s.
Green for ground terminal. Three way switch wiring with light middle. The red wire which is connected to the first switch s. Black live or hot wire green ground wire blue neutral or common wire red terminal wire two 3 way switches.
