2 Way Switch Diagram Wiring. 2 gang 2 way light switch wiring diagram uk. The com l 1 and l 2 are the three terminals of the two way switch.
There are several ways to wire two way switching. As you can see in the schematic diagram of 2 way switch circuit below the common of both the switches are short circuited. The power source comes from the fixture and then connects to the power terminal.
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.
If you need to know how to wire a two way switch then this is the place to start. In position 2 when the switch is up or off com and l2 are connected together. Here is our selection of two way switch circuit diagrams. There are several ways to wire two way switching.
