3 Way Lighting Switch Diagram. The black hot wire connects to the far right switch s common terminal. Now discussing 3 way light switch wiring diagram as also discussed above the color codes of the wires as having three insulated conductors as black as hot red as switch wire or called traveler and white as common wire as also shown when light is connected to both black and white wires.
3 way switch wiring with. This 3 way light switch diagram shows connections when the power comes into the first switch on to the second switch and then on to two or more lights switched by the 3 way circuit. Interested in a 4 way switch wiring diagram.
Now we will connect black and red wires to the traveler terminals of the switch which are color coded in.
This might seem intimidating but it does not have to be. Take a closer look at a 3 way switch wiring diagram. The first step in any electrical project is to make sure there is no power going to the circuit you plan to be working on. Light before switches power at light fitting below is a step by step process of connecting the wires with power at the light fitting.
