Schematic Three Way Switch Wiring Diagram

In this wiring the source is at sw1 and 3 wire cable runs between each switch and the ceiling fan.

Schematic three way switch wiring diagram. With these diagrams below it will take the guess work out of wiring. The black line wire connects to the common terminal of the first 3 way switch. The diagrams below show the conventional wiring for 3 way switches. 3 way switch wiring diagram variations wiring diagram leviton 3 way switch wiring diagram.

So what you should see if you have correct 3 wire electrical cable romex is a black power white neutral and now a 3rd red wire. All three way switch and 2 way switch wiring diagrams have the same basic components. Ceiling fan 3 way switch wiring. Wires consisting of a line a load a neutral a pair of travelers and two 3 way switches.

This might seem intimidating but it does not have to be. A 3 wire nm connects the traveler terminals of the first and second 3 way switch together. Traveler wires are interchangeable. Regardless of what 3 way switch wiring diagram you re following you ll need to use a 3 wire cable to connect the two 3 way light switches.

This is the 3 wire cable which you must have to wire a 3 way. Typical 3 way switch wiring nm cable. It really is intended to aid all of the typical consumer in creating a suitable program. Here a ceiling fan with a light kit is controlled with two 3 way switches.

This is the same arrangement as the second diagram on this page with a fan in place of the light fixture. Take a closer look at a 3 way switch wiring diagram. Unfortunately not all 3 way switches are wired the conventional way. If you have any problems with these switches it may be best to call an electrician.

The travelers actually pass the electricity between the two 3 way switches as well as the 4 way switches shown in the 4 way switching wiring diagrams. See alternate 3 way switch wiring configuration for another way 3 way switches may be wired. This 3 way light switch diagram shows connections when the power comes into the first switch on to the second switch and then on to two or more lights switched by the 3 way circuit. Now discussing 3 way light switch wiring diagram as also discussed above the color codes of the wires as having three insulated conductors as black as hot red as switch wire or called traveler and white as common wire as also shown when light is connected to both black and white wires.

3 way switch wiring diagram with power feed via light. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. Wiring diagram arrives with several easy to adhere to wiring diagram instructions. In the 1st diagram below a 2 wire nm cable supplies power from the panel to the first switch box.

Three way switches allow for controlling a light fixture from two separate locations these are usually used at the top and bottom of a flight of stairs or at two different entrances to a room.