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.
How to install a three way wall light switch.
Wiring a 3 way light switch.
This guide highlights the procedures for replacing a broken 3 way electrical switch.
3 way switched outlet wiring.
Of insulation from the end of each wire then connect the wires following figure b and photo 5.
Three way switches control lights and receptacles from two points.
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This circuit is wired the same way as the 3 way lights at this link.
If the words on and off aren t embossed on the switch and it s one of two switches that control a single light or receptacle you have a three way switch.
Before proceeding make sure you are comfortable working with electrical wires and switches.
Or a light in a garage that can be turned on off from the garage and the kitchen or pantry etc.
It s easier than you might think.
Clamp the second electrical box to the wall and wire a three way switch following figure b.
Let us show you how.
A 3 way wall switch controls a common light or set of lights from two separate switch locations.
Three wire cable runs between the switches and the outlet.
With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.
With the increasing number of electrical devices being used in the home today extending existing wall outlet circuits or installing new.
For example a light in a hallway that can be operated from the first floor and second floor.
What you need for light switch installation.
Snap off the plaster ears and install the switch.
A three way switch is a handy convenience to control a light from two locations such as at the top and bottom of a staircase.
Two 3 way switches are required in any 3 way application.
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How to install a wall outlet in a three way switch circuit.