1 gang intermediate light switch
Intermediate switch related circuit diagrams and wiring diagrams
Intermediate switch wiring diagram (old cable colours)
Intermediate switch wiring diagram (new cable colours)
Intermediate switch wiring diagram (old cable colours)
Intermediate switch wiring diagram (new cable colours)
The intermediate light switch is used where three or more switches control one light and used in conjunction with two two way light switches to achieve this
Light switch mechanism
There are four terminals, usually L1, L1 and L2, L2. In one position, L1 and L2 are connected in pairs. In the other position, alternate pairs are connected.
Tags: electrical switches, Intermediate light switch, intermediate switch wiring, light switch