2 Way Switch Wiring Diagram Multiple Lights Uk

Schematic diagram of new wire colours.

2 way switch wiring diagram multiple lights uk.

Whether it is the switching of a light from two different places inside a domestic dwelling or switching a series of lights in a commercial environment two way lighting circuits provide a cost effective and easy solution. As with the other lighting diagrams in this section the first ceiling rose could be a junction box instead or could be connected via the loop at switch method. 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. 2 way light switch wiring diagram uk.

Below is the way i like to do it. The electricity comes from the source and then goes into the switch box that is spliced then from the light fixture. It is very hot and also connects to the switch to make sure that that it can be switched to the hot terminal portion of the light itself. This diagram illustrates wiring for one switch to control 2 or more lights.

2 way light switch wiring diagram multiple lights. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control. Extending to three or more lights if three four or even more lights are required to be switched from a single source the new cable can be extended to as many lights as required. The source is at sw1 and 2 wire cable runs from there to the fixtures.

The next length of the twinearth cable will run from the light to the first two way switch. The hot and neutral terminals on each fixture are spliced with a pigtail to the circuit wires which then continue on to the next light. 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. There are several ways to wire two way switching.

You have an incoming hot wire black going to one screw it does not matter if you use the brass or silver screw on the side of the 2 way switch and a black wire from the other screw on the 2 way switch going to the load light ceiling fan etc. Wiring a 3 way light switch. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. 2 way switch with multiple light wiring diagram.

Multiple light wiring diagram. Notice the black wire is the only wire that we are controlling through the 2 way switch. How to wire 2 way light switch in this video we explain how two way switching works to connect a light fitting which is controlled with two light switches. A two way switch uk schematic diagram of old wire colours.

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.