To switch from two locations youll need 2 two way switches and wire them together in a particular way.
2 way switch wiring diagram uk.
This circuit diagram describes the wiring a two way switch in such an arrangement so that the flat twin earth and 3 core earth cables are not broken or interrupted anywhere between the components of the circuit.
In position 2 when the switch is up or off com and l2 are connected together.
2 way switch wiring diagram two way switch two way switching.
The next length of the twinearth cable will run from the light to the first two way switch.
Your lighting circuit must have an earth cable terminating in the switch back box and also at the switch plate if it is metal.
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.
This diagram represents a two way switching arrangement.
2 way switching two wire control.
It is possible to achieve a similar result using a two wire control which.
3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.
A two way switch uk schematic diagram of old wire colours.
There are other ways of wiring a two way lighting circuit but this is by far the most common and easiest method.
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.
2 gang 2 way light switch wiring diagram uk.