Take a closer look at a 3 way switch wiring diagram. How to wire a three way dimmer switch.
How To Wire A 3 Way Switch Smart Home Mastery
How do you wire up a three way switch. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. Here is an example of a light in the middle of the run. The back wire feature still relies on the terminal screw to clamp the wire but you dont have to bend the wire around the screw. With these diagrams below it will take the guess work out of wiring. This might seem intimidating but it does not have to be. Here are another couple of variations of 3 and 4 way switch circuits.
If you have suggestions please leave them as well. All the 4 way switches are optional. Plus find out how to wire a three way switch. But if youre replacing a three way switch with a three way dimmer label the common wire itll be labeled on the old switch when you remove the old switch so you can connect it to the common terminal on the dimmer. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. If you only need two switches leave out both the 4 way switches.
Heres how to wire a three way switch with easy tips from the family handyman. Plus learn how to change a single pole switch to a 3 way switch. You can also add as many 4 way switches as you like in place of any one shown in the circuits that follow. In this video we learn how to wire a 3 way switch system. 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. Wiring a 3 way light switch.
Please leave a comment and a like if this video helped you. 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. Two three way switches control one light with the electric power coming through the first switch flowing to the second switch and then to the light fixture. First run a 2 wire cable from the wall power to the black screw on 1 of the switches. They allow you the ability to turn the lights on or off from either location. Just strip it push it in and tighten the screw when wiring a switch.
The ground wire goes through both switch boxes and the ceiling light box and it is connected at all junctions except the light with a pigtail short piece of wire and wire connector. Three way switches can commonly be found at either end of a hallway near the doors of a very large room with multiple entryways or at the top and bottom of a set of stairs.
Gallery of How Do You Wire Up A Three Way Switch
