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2 gang 1 way switch wiring diagram uk.
A one way light switch is quite easy to wire up.
The red wire from the feed cable is connected to the top terminal the red wire going to the light is connected to the bottom terminal the.
3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.
Your lighting circuit must have an earth cable terminating in the switch back box and also at the switch plate if it is metal.
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.
Wiring a 2gang single switch is a simple and easy way to do.
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.
The cable going to the light switch is connected as follows fig 2.
In this video you will be guided from installation to the actual wiring and testing.
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A two way switch uk schematic diagram of old wire colours.
For simplicity the earth wire is not shown in the above diagram.
Line diagram of a one way lighting circuit using in line method fig 1.
Schematic diagram of new wire colours.
2 way light switch 3 wire system new harmonised cable colours 2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching.