2 gang 2 way light switch wiring diagram uk.
2 way switch wiring diagram uk.
This diagram represents a two way switching arrangement.
It is essentially the same circuit diagram as the one on the top of this page but with the utilisation of modern cable arrangements.
A two way switch uk schematic diagram of old wire colours.
For simplicity the earth wire is not shown in the above diagram.
To switch from two locations youll need 2 two way switches and wire them together in a particular way.
Here we have a two way switching system that utilises two single gang two way switches and a three wire control shown in the new harmonised cable colours.
Schematic diagram of new wire colours.
2 way switch wiring diagram two way switch two way switching.
It is possible to achieve a similar result using a two wire control which.
There are other ways of wiring a two way lighting circuit but this is by far the most common and easiest method.
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.
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 2 when the switch is up or off com and l2 are connected together.
2 way switching two wire control.
The next length of the twinearth cable will run from the light to the first two way switch.