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Lighting question

Former Community Member
Former Community Member
So today I wanted to add another switch in a house.


The extra switch would need to now include an intermediate due to it being already 2wY.


now when I took the switches off, one switch the common has just a single sheath core, the L1 and L2 are a 2 core cable L1 being Red and L2 being black.

This is exactly the same in the other switch.


I thought this must mean there is a JB somewhere ? In the light fitting there is 3 T&E, and 1 single cable which goes into the lamp live! 


I just can’t understand how this could be wired? 


Any ideas?
Parents
  • The intermediate switch just goes into the strappers  that go between L1 and L2 of each switch and you can have as many as you want.


    It might be easier to make one of the existing switch points the intermediate and run a three bore and earth out to another two way switch at the new point.


    Andy Betteridge
Reply
  • The intermediate switch just goes into the strappers  that go between L1 and L2 of each switch and you can have as many as you want.


    It might be easier to make one of the existing switch points the intermediate and run a three bore and earth out to another two way switch at the new point.


    Andy Betteridge
Children
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