About this document
Wiring Basics for 3 & 4-Way Switches by Shahid Aziz is a document available to read on EtoBox.
Three-way switches allow lights to be controlled from two separate locations, such as at the top and bottom of stairs. They work by using two switches that together act as a single switch, with one switch serving as the input and the other as the output. A three-conductor cable runs between the switches, with the travelers connecting to alternating terminals on each switch to allow the circuit to flow through either switch. Four-way switches can be added to installations to allow control from more than two
- Author
- Shahid Aziz
- Language
- EN