4 Way Light Switch Wiring Diagram Uk. Two way switching means you can switch the same light fixture from two switches that are located in different sides of a room. When l1 is on l2 would be off. One way lighting circuit using in line switching.
How to wire a one way lighting circuit in this tutorial i show how to wire a one way light switch i show how a 1 way and 2 way light switch works i explain how to wire a ceiling rose how to. Two wire cable is run from the light to sw1 and 3 wire cable runs between the three switches. When you switch it one way on or position 1 the com terminal is connected to the l1 terminal when you switch it the other way off or position 2 the com terminal connects to the l2 terminal. There are two wiring options for this.
Wiring a 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. When you switch it one way on or position 1 the com terminal is connected to the l1 terminal when you switch it the other way off or position 2 the com terminal connects to the l2 terminal. 4 way switch configurations are used to control lights with three or more switches a 3 way switch is used on each end with one or more 4 way switches in between the two 3 way switches they do not have an on off position like single pole switches. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control. The two wiring diagrams above are of a 3 way switch setup and the same basic setup with a 4 way light switch added.