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. 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.
3 Way Switch Wiring Electrical 101
How do you wire up a three way light switch. Heres how to wire a three way switch with easy tips from the family handyman. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. Wall switches used to control ceiling light fixtures or other fixtures come in three types. For example a long hallway or stairway might use a pair of three way. Wiring a 3 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.
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. 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. First run a 2 wire cable from the wall power to the black screw on 1 of the switches.
Gallery of How Do You Wire Up A Three Way Light Switch
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