3 Gang Two Way Switch Wiring Diagram. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.
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. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. The com l 1 and l 2 are the three terminals of the two way switch.
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.
In position 2 when the switch is up or off com and l2 are connected together. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. Two way switch wiring. To switch from two locations youll need 2 two way switches and wire them together in a particular way.
