These are typically labelled com l1 and l2 some may label the l1 and l2 positions as 1 way and 2 way. 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.
2 Way Switch Wiring Diagram Light Wiring
2 gang 1 way switch wiring diagram uk. Wiring a two way switch. 2 gang 1 way light switch you dont see these as much now days as many manufactures only make 2 gang 2 way light switches that serve the same purpose you just dont use the third l2 terminal on each gang however i thought we would include it just in case you come across one. A two way light switch is a simple single pole changeover switch with three terminals. Two way switching allows you to control a light from two locations. In one switch position the com terminal is connected to l1. 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 existing switch has a single cable where the neutral wire has brown sleeve over it and there is 1 single red wire and earth. To switch from two locations youll need 2 two way switches and wire them together in a particular way. A one way light switch is quite easy to wire up. Each of the gangs or switches above in fig 2 of which there are two work like this fig 3. Way in switch gang in switch and sp dp pole difference in electrical switches duration. A commonc l1 and l2.
In position 1 when the switch is down or on com and l1 are connected together just like the one way switchin position 2 when the switch is up or off com and l2 are connected together. Line diagram of a one way lighting circuit using in line method fig 1. This is very useful in a number places particularly hallways and stairs. The red wire from the feed cable is connected to the top terminal the red wire going to. I have 2 lights operating on 1 switch. 2 gang switch wiring actual and schematic diagram.
The cable going to the light switch is connected as follows fig 2. A two way switch has 3 terminals. How to wire a one way lighting circuit in this tutorial i show how to wire a one way light switch i show how a 1 way and 2 way light switch works i explain how to wire a ceiling rose how to. Uk domestic lighting circuits. One way lighting circuit using in line switching. I want to change the switch to a 2 gang so that the lights can be turned on seperately.
In the other switch position it changes over so that com is connected.
Gallery of 2 Gang 1 Way Switch Wiring Diagram Uk
