In a hallway or large room for example installing three way switches at both ends lets you turn the light fixture on or off from both locations. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.
Wire A 3 Way Switch
How do you wire up a three way light switch. A three way wall switch is a common type of light switch that makes it possible to control a ceiling light or other electrical fixture from two different locations in a room. For example a long hallway or stairway might use a pair of three way. Wall switches used to control ceiling light fixtures or other fixtures come in three types. Wiring a 3 way light switch. First run a 2 wire cable from the wall power to the black screw on 1 of the switches. Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram.
Heres how to wire a three way switch with easy tips from the family handyman. Most common is the single pole switch the type used to control a light fixture from a single locationthe next most common is the three way switch which is commonly used to control a light fixture from two different locations. To wire a 3 way light switch youll need 2 3 way light switches 2 2 wire non metallic cables 1 3 wire non metallic cable and 2 6 inch grounding wires.
Gallery of How Do You Wire Up A Three Way Light Switch
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