1 Gang 2 Way Switch Wiring Diagram Uk

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.

1 gang 2 way switch wiring diagram uk. These ratings differ with 1 gang 2 gang and 3 gang versions. Each of the gangs or switches above in fig 2 of which there are two work like this fig 3. A two way light switch has three terminals and is quite like a sigle way switch but now the off position can be utilised also.

One way lighting circuit using in line switching. Line diagram of a one way lighting circuit using in line method fig 1. A double gang light switch is designed to fit in a single gang switch box yet it offers the capability of controlling two separate circuits.

A one way light switch is quite easy to wire up. The cable going to the light switch is connected as follows fig 2. Two way switch wiring.

2 gang 2 way light switch wiring diagram uk. 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. The l1 terminals of both the switches are connected to phase and l2 terminals of both the switches connected to one end of the bulb terminal and the other end of the bulb terminal are connected to neutral of the ac supply.

Below is the way i like to do it. The next length of the twinearth cable will run from the light to the first two way switch. Some brands of switch may have slightly different labeling on the terminals such as c l1 l2 or even l1 l2 and l3.

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. The com l 1 and l 2 are the three terminals of the two way switch. To switch from two locations youll need 2 two way switches and wire them together in a particular way.