Three Way Switching Wiring Diagram. This might seem intimidating but it does not have to be. A wiring diagram is a simplified conventional photographic depiction of an electric circuit.
The three way switch wiring diagram depicted at the top of this post is probably the most common method for wiring three way switches. The black and red wires between sw1 and sw2 are connected to the traveler terminals. Leviton 3 way switch diagram wiring diagram is the graphical representation of a complicated electric circuit.
You simply need to have a good comprehension on various kinds of wiring and also their functions.
Three way light switching circuit diagram old cable. A three conductor cable with a ground is then installed between the two 3 way switch boxes. Wiring three lights to one switch diagram. 3 way switch wiring diagrams with pdf by catherine mikhailov table of contents hide diagram 1.