3 Way Switch Wiring Diagram With 2 Lights
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.
3 way switch wiring diagram with 2 lights. The most important rationale is that there are several ways that a three way switch can be wired. Wiring 2 lights and 3 way switches. Wires consisting of a line a load a neutral a pair of travelers and two 3 way switches. If you are trying to troubleshoot a 3 way switch operation you will need to identify the function of each wire.
Wiring a 3 way switch isn t that difficult. All three way switch and 2 way switch wiring diagrams have the same basic components. With these diagrams below it will take the guess work out of wiring. The hot source is connected to the common terminal of sw1.
Here the source and the fixtures come before the switches. In other words a 3 way switch is made up of one light that s controlled by two separate switches. This might seem intimidating but it does not have to be. 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.
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. Interested in a 4 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. As with the other diagrams on this page more lights can be added by duplicating the wiring arrangement between the fixtures.
Pick the diagram that is most like the scenario you are in and see if you can wire your switch. 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. 3 way switch diagrams for multiple light fixtures.
This diagram illustrates another multiple light circuit controlled by 3 way switches. Wiring a 3 way light switch.