The 3 way switch was originally developed to allow users to control a light from two different locations. Three way switches each have three connections and are used in tandem. The following schematic shows schematic of a 3-Way Switch . Let’s say that Switch 1 is at the bottom of a stairway and Switch 2 is at the top. Suppose Switch 1 is in a ‘down’ position (B & C connected) and Switch 2 is in an ‘up’ position (D & E connected). The light bulb is off.

3 way switch wiring diagram



Related Post

1997 Honda Odyssey Electrical Diagram
1995 BMW 740iL Series Electrical Wiring Diagram
Cadillac Deville Concours Wiring Diagram and Electrical System Schematics (1995)
Clarion APA1100 Car Audio Amplifier Wiring Diagram
2003 Daewoo Starting System Wiring Circuit