Single 2 Way Light Switch Wiring Uk

Easy to follow instructions on wiring a 1 gang 2 way light switch.

Single 2 way light switch wiring uk. When l1 is on l2 would be off. Two way switches have a com terminal as well as l1 and l2 terminals. Typically these terminals will be marked com and l1 sometimes l1 and l2. 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.

Therefore the 2 switches the light 3 way. A two way switch uk schematic diagram of old wire colours. Schematic diagram of new wire colours. Two way switching means you can switch the same light fixture from two switches that are located in different sides of a room.

I use simple electrical diagrams to show how to do the. Below is the way i like to do it. Wiring a two way switch. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.

When the switch is on both terminals are connected together. After removing the current swicth its an old tenaby switch and there are 3 conectors on the top and 3 on the bottom and 7 wires earth. Light switch wiring 2 way switch how to wire 2 way light. Uk domestic lighting circuits.

Although technically it doesn t matter which way round you connect the wires it is best to stick to convention and connect the permanemt live from the supply to com and the switched live to the lamp. How to wire a 2 way lighting circuit in this video i show how to wire a light that can be turned on and off with two different switches. When l1 is off l2 would be on. The l2 terminal is unused.

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. There are two wiring options for this. There are two terminals in a one way light switch. A three way light switch is one where you have two switches that have the ability to control the same light or set of lights.

A two way light switch can also be used in in place of a one way light switch in this instance the red wire from the feed cable is connected to the common c terminal and the red wire going to the light is connected to the l1 terminal. Connect the line brown wire to the l terminal together with the supply cable line wire and connect the blue wire with the brown slewing to the swl terminal together with the lamps line wire. A metal light switch must be earthed as seen below. There are several ways to wire two way switching.

I use simple elect.