Before you grab your toolbox and set out to wire a three way switch wire a ceiling fan or any other electrical work be sure to take proper safety precautions. In this diagram the incoming hot wire attaches to the first switchs common dark colored terminal.
2 Lights How To Wire A Light Switch
How to wire multiple lights on a three way switch. 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. These are often used on a stair case. Here 3 wire cable runs between l1 and l2 2 wire cable runs from the last light to sw1 and more 3 wire cable runs from sw1 to the 4 way switch and then to sw2. 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. Important note about your safety. This 3 way switch wiring diagram shows how to wire the switches and the light when the power is coming to the light switch.
At the lights the hot source is spliced to the black wire running between lights it does not connect to the lights. The two hot wires of three wire cable connect to a pair of. The second option allows you to easily disconnect fixtures you no longer want to use but it becomes cumbersome when more than two fixtures are involved. Wiring a 3 way switch isnt that difficult. 3 way switch diagrams for multiple light fixtures. This option actually requires you to run two romex lines between the lights.
The hot source is connected to the common terminal of sw1. Option 1 is for power into the first switch wire to the lights and lastly wire from the light to the other switch. The single switch controls a single light or lighting circuit. Before you begin wiring 3 way switches you must understand this in order for you to have a three way circuit you should have three way switches. A 2 way switch means there is another switch controlling the same light. Finding three way switches to purchase isnt hard in.
The answer to how it works is to have an extra hot wire that runs between the two switch boxes. 3 way switch wire diagram power to light switch. 3 way switch multiple lights between switches below ive shown two variations of wiring multiple lights between 3 way switches. The other way to wire multiple lights to one switch is to connect all of them directly to the switch in a home run configuration. If you intend to add multiple lights with a 3 way switch use the 3 way switch for multiple lights diagram.
Gallery of How To Wire Multiple Lights On A Three Way Switch
