Wiring Diagram For Double Light Switch Uk

2 gang 2 way light switch wiring diagram uk.

Wiring diagram for double light switch uk. 3 way light switch wiring 2 wire system this switch arrangement is basically two two way switches on a single face plate. Some brands of light switch may have slightly different labeling on the terminals such as c l1 l2 or even l1 l2 and l3. I am replacing one of the lighting switches in my house and the new switch is marked up differently to the old one. A one way light switch has two terminals which is a common marked as com or c.

Uk so this fig 1 is what we call a 2 way switch. When you switch it one way on or position 1 the com terminal is connected to the l1 terminal when you switch it the other way off or position 2 the com terminal connects to the l2 terminal. The wiring consists of two red wires one red loop one black wire and earth. The common is for the live wire that supplies the input voltage to the switch.

I attach drawing of the two switches. 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. Though it is not difficult to wire a double switch careful attention to safety is crucial to prevent injury. If you are describing this switch to an electrician or electrical supplier you should refer to it as a 1 gang 2 way light switch and.

To switch from two locations youll need 2 two way switches and wire them together in a particular way. The other terminal is marked as l1 and is the output to the light fixture. I bought a 2 gang 2 way switch. The l2 terminal is unused.

The switch is for working two room lights separately. Wiring a one way switch. For example you might want to turn on a bathroom light separately from the ceiling fan.