1 Gang 2 Way Light Switch Wiring Diagram Uk

Each of the gangs or switches above in fig 2 of which there are two work like this fig 3.

1 gang 2 way light switch wiring diagram uk. Schematic diagram of new wire colours. 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. To switch from two locations youll need 2 two way switches and wire them together in a particular way. A two way light switch can also be used in in place of a one way light switch in this instance the red wire from the feed cable is connected to the common c terminal and the red wire going to the light is connected to the l1 terminal.

The next length of the twinearth cable will run from the light to the first two way switch. Below is the way i like to do it. I want to change the switch to a 2 gang so that the lights can be turned on seperately. Two way switching means you can switch the same light fixture from two switches that are located in different sides of a room.

There are several ways to wire two way switching. In position 1 when the switch is down or on com and l1 are connected together just like the one way switch in position 2 when the switch is up or off com and l2 are connected together. When l1 is off l2 would be on. When l1 is on l2 would be off.

I have 2 lights operating on 1 switch. Two way switching is the most common requirement for many household and commercial lighting solutions. The way i show allows you to fairly easily add a second two way switch to an existing light switch by simply wiring them together in a certain way. A two way switch uk schematic diagram of old wire colours.

Wiring a two way switch. Wiring a light switch. The l2 terminal is unused. Whether it is the switching of a light from two different places inside a domestic dwelling or switching a series of lights in a commercial environment two way lighting circuits provide a cost effective and easy solution.

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. 2 gang 2 way light switch wiring diagram uk. Two way switches have a com terminal as well as l1 and l2 terminals. 2 gang 1 way light switch you don t see these as much now days as many manufactures only make 2 gang 2 way light switches that serve the same purpose you just don t use the third l2 terminal on each gang however i thought we would include it just in case you come across one.

There are two wiring options for this. Line diagram of a one way lighting circuit using in line method fig 1. 1 gang 2 way light switch wiring diagram uk.