Lighting Circuit Diagram 3 Gang 2 Way Switch Wiring Diagram Uk

This is the first method to make a 2 way switching connection this is the old method.

Lighting circuit diagram 3 gang 2 way switch wiring diagram uk. Here the source and the fixtures come before the switches. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. 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. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.

The 3 way lighting circuit which is often referred to as the two way and intermediate lighting circuit is a common arrangement usually found in large houses. This diagram illustrates another multiple light circuit controlled by 3 way switches. Pin1 pin2 of the first. If you are trying to troubleshoot a 3 way switch operation you will need to identify the function of each wire.

In position 1 when the switch is down or on com and l1 are connected together just like the one way switch in position 2 when the switch is up or off com and l2 are connected together. If you are going to install a new one then go for three wire control method. Wires consisting of a line a load a neutral a pair of travelers and two 3 way switches. If you are familiar with wiring a two way lighting circuit then the addition of an extra switching point will not be much of a problem.

All three way switch and 2 way switch wiring diagrams have the same basic components.