This is the earth wire. The common is for the live wire that supplies the input voltage to the switch.
2 Way Switch Wiring Diagram Light Wiring
Uk light switch wiring colours. New wiring and cable colours new electrical wire colours and uk wire colours. These colours are called harmonised colours as they are closely related to those used in mainland europe. Its important that properties get their wiring checked to see if the wiring colours are out of date have deteriorated over time and to check if they comply with bs 7671 wiring. How to upgrade to a 1 gang usb socket ade a how to upgrade a 2 gang socket o a how to upgrade to a 2 gang usb socket how to upgrade a cooker control outlet how to upgrade a dimmer switch how to upgrade a light switch how to o a et how to et how to ade a et ol outlet dimmer switch how. Wiring a one way switch. The switch wiring is all the same but the switch wire cable c leads up to a different set up.
What are the current uk electrical wiring colours. In this diy guide learn about the new standard wiring colours for electrical wiring and house wiring. We show you how the new wiring colours translate to the old electric wire colours and how you can ensure that the right wires are connected in any instance. A one way light switch has two terminals which is a common marked as com or c. 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. The information in this leaflet shows post april 2004 wiring.
In 2006 amendment 2 of 17 th edition bs7671 wiring regulations saw a change to harmonise the uk colours with the european cable colours for consistency and to avoid confusion. Brown this is the live wire. Any electronic wiring in a uk home features three colours of wiring which are used for three different functions. Wiring pvc singles in pvc conduit for sockets and lights duration. Blue this is the neutral wire. The other terminal is marked as l1 and is the output to the light fixture.
The circuit is wired in old cables colours per 2004. Prior to harmonisation with other european countries the united kingdoms electrical wiring system used. New vs old wiring colours. To bs 76712001 the iee wiring regulations specifying new cable core colours for all new fixed wiring in uk electrical installations. Since 2006 british law dictates that the colours mentioned above must be used in. How to change a light switch uk easy diy by warren nash.
Greenyellow earth sometimes bare wire without a sleeve. On the 31st march 2004 the iee published amendments no2. There is a chance that if your house has these old wiring colours the switch drops may be from a loop in loop out radial lighting circuit done with junction boxes rather than ceiling roses as shown in fig 2. The guide below is for uk british electrical wiring if you live in another country the colours may be different.
Gallery of Uk Light Switch Wiring Colours
