3 Switch Wiring Diagram. Three way switch wiring with light middle. Take a closer look at a 3 way switch wiring diagram.
The black or sometimes red wire also known as the hot wire goes into the brass screw. 3 way light switch wiring diagram pdf wiring diagram 3 way switch wiring diagram pdf. If necessary strip the cable to suit.
Tighten the terminal screws to.
Most likely to be found with wires in conduit. 3 way switch wiring diagram download. 3 way switch wiring diagram pdf. 3 way light switch wiring 3 wire system new cable colours 3 way light switch wiring 2 wire system this format of light switch has three discreet switches on a single face plate.