How To Wire A Triple Light Switch. Summary: Easy to Understand Light Switch Wiring - Fully Explained Light Switch Wiring with Diagrams and Pictures with Step-By-Step Instructions to Guide You. These diagrams illustrate how to wire a pair of three-way light switches in three different Three-way light switches control a light from two locations, such as from both ends of a staircase or hallway.
Featuring Wiring Diagrams for Single Pole Wall Switches Commonly used in the Home. When you turn on a light switch, power goes to the light through the "hot" (black) wire and then back through the neutral (white) wire to the ground. The light gets hit by power first, then the single pole switch, and lastly the receptacle.
The way a light switch is wired depends on whether the power comes into the light box or the switch box first.
Methodically dealing with one wire at a time will help avoid confusion and mistakes.
Installing and wiring a light switch is not a tough complex, provided you pay attention to the safety guidelines and you understand a few basic electricity principles. The feed wire (the hot wire coming from the service panel) runs to the switch before it goes to. If a light switch fails to function, it should be replaced.