Casual Double Gang Light Switch Wiring
Each of the gangs or switches above in fig 2 of which there are two work like this fig 3.
Double gang light switch wiring. To switch from two locations youll need 2 two way switches and wire them together in a particular way. To wire a double switch you ll need to cut the power remove the old switch then feed and connect the wires into the double switch fixture. Learn how to install a double switch or combination two switches.
However if you need two switches to control a single lighting circuit such as in the case of at the head and foot of stairs so you can switch the lights on and off in both places you need to understand a 2 way switch. Wiring a switch and outlet in the same box. In position 1 when the switch is down or on com and l1 are connected together just like the one way switch.
Step by step. The black wire from each light is connected to one of the switches and the source neutral and ground are shared by the two light fixtures. Three wire cable is supplying the source for the switches and the black and red wires are each connected to one switch.
Connect the pigtail to the ground screw on the double gang switch. On one side you should see two screws connected by a small piece of metal. Connect the three ground wires together along with a pigtail with a wire connector wrap it with electrical tape and stuff it back into the box.
A 1 gang switch will control a single lighting circuit and with a 2 gang switch you can control two lighting circuits and so on. Double switches sometimes called double pole allow you to separately control the power being sent to multiple places from the same switch. In position 2 when the switch is up or off com and l2 are connected together.
2 gang 2 way light switch wiring diagram uk. Woodie s will show you how to replace a two gang switch. Both devices are.