How to connect 2 way switch wiring using three wire control. Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram.
2 Way Switch Wiring Diagram Light Wiring
Two way switch diagram uk. Old multi point radial lighting diagram using junction boxes. This method is commonly used now days as it is efficient than the two wire control system. Where 0 represents the off condition and 1 represents the on condition. 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. This is the new method to make a 2 way switching connection as it is slightly different from the two wire control method. So now that you have a basic concept of wiring a 2 way switch lets look at the following 2 way switch diagrams to see which type of circuit scenario you have.
The old wiring colours that are present in the majority of homes in the uk have been used for this diagram. 3 way light switching new cable colours 3 way light switch old cable colours. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. 3 way light switching new cable colours 3 way light switch old cable colours. In one switch position the com terminal is connected to l1. This should give you a good basic understanding how the 2 way switch circuit works and will help you in adding or changing a 2 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. Below is the way i like to do it. Old multi point radial lighting diagram using junction boxes. These are typically labelled com l1 and l2 some may label the l1 and l2 positions as 1 way and 2 way. There are other ways of wiring a two way lighting circuit but this is by far the most common and easiest method. The way i show allows you to fairly easily add a second two way switch to an existing light switch by simply wiring them together in a certain way.
Schematic diagram of new wire colours. A two way switchuk schematic diagram of old wire colours. A two way light switch is a simple single pole changeover switch with three terminals. This diagram represents a two way switching arrangement. 2 way switch 3 wire system new harmonised cable colours 2 way switching means having two or more switches in different locations to control one lamp. There are several ways to wire two way switching.
Wiring a 3 way light switch. They are wired so that operation of either.
Gallery of Two Way Switch Diagram Uk
