3 Way Switch Wiring Diagram With 2 Lights
With these diagrams below it will take the guess work out of wiring.
3 way switch wiring diagram with 2 lights. If you are trying to troubleshoot a 3 way switch operation you will need to identify the function of each wire. In other words a 3 way switch is made up of one light that s controlled by two separate switches. The answer to how it works is to have an extra hot wire that runs between the two switch boxes. 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.
Wiring a 3 way switch isn t that difficult. The most important rationale is that there are several ways that a three way switch can be wired. Take a closer look at a 3 way switch wiring diagram. It is true that there are several wiring configurations for wiring 3 way light switches and all of the wiring configurations will depend on where the incoming circuit power is located and once that is identified the rest of the three way wiring connections are straight forward.
With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. 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. Wiring a 3 way light switch. This diagram illustrates another multiple light circuit controlled by 3 way switches.
Two 2 wire cables c3 and c4 run between the fixtures and a 3 wire cable c2 runs from the second fixture f2 to the second 3 way switch sw2. Here the source and the fixtures come before the switches. This diagram sh ows 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. The hot source is connected to the common terminal of sw1.
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. Note that this configuration is easiest to do when utilizing the first method of 3 way circuits discussed previously in our wiring a basic 3 way switch article or diagram. As with the other diagrams on this page more lights can be added by duplicating the wiring arrangement between the fixtures.
Interested in a 4 way switch wiring diagram. Wiring 2 lights and 3 way switches.