How To Rewire A Double Light Switch Uk

By | December 2, 2021



How To Rewire A Double Light Switch UK - Step By Step Guide


Have you ever found yourself in the frustrating position of being unable to turn on the lights or having a light switch not functioning correctly? You're not alone and this is a common problem that can occur with double light switches. There is an easy fix to this issue, and that is to rewire the double light switch. This article will guide you through the steps on how to do it.



This straightforward guide will take you through the steps of rewiring a double light switch in the UK. We will begin by discussing the safety precautions you need to take when rewiring a light switch, what tools you will need, and the proper process for removing the existing wiring and replacing it with new wiring. After that, we will explain what wiring needs to be done to replace a double light switch, the types of double light switch available, and the different options for wiring the switches.



Safety Precautions for Rewiring a Double Light Switch in the UK


Rewiring a double light switch involves dealing with live electrical circuits, therefore, it is important to follow certain safety precautions prior to attempting any work. Make sure the power to the circuit is turned off at the fuse box or circuit breaker. If you are unsure whether the circuit is live or not, then you should use a voltage tester to check it.



It is also a good idea to turn off the lights in the room that you are working in, as this will help reduce any confusion. Additionally, ensure you have ample space to work, and wear insulated gloves, glasses, and a face mask.



Tools Required to Rewire a Double Light Switch


In order to rewire a double light switch, you will need the following tools:




  • Wire strippers

  • Screwdriver

  • Voltmeter

  • Non-contact voltage tester

  • Insulated pliers



Process for Rewiring a Double Light Switch


The process for rewiring a double light switch is as follows:




  1. Make sure the power is off to the circuit.

  2. Remove the existing switch plate and screws.

  3. Observe the existing wiring and note down the colours and positions.

  4. Disconnect the existing wires from the switch terminals.

  5. Connect the new wiring to the switch terminals.

  6. Replace the switch plate and screws.

  7. Restore the power to the circuit.



Types of Double Light Switches Available


There are three main types of double light switch:




  • Single Pole Switch: This switch has two terminals and it is used to control a single circuit.

  • Three Way Switch: This switch has three terminals and it is used to control two circuits.

  • Four Way Switch: This switch has four terminals and it is used to control three circuits.



Options for Wiring the Switches


Once you have determined which type of double light switch you need, you will need to determine the best wiring option. There are two main options for wiring the switches:




  • Parallel Wiring: This is the most common method for wiring a double light switch and is used when there is a single circuit being controlled.

  • Series Wiring: This is a less common but still possible option and is used when there are two circuits being controlled.


Light Switch Wiring Guide

Light Switch Wiring Guide


Wiring A Double Light Switch Page 1 Homes Gardens And Diy Pistonheads Uk

Wiring A Double Light Switch Page 1 Homes Gardens And Diy Pistonheads Uk


Change Over Domestic Electric Lighting Circuit Uk

Change Over Domestic Electric Lighting Circuit Uk


How To Wire A Double Switch With Pictures Wikihow

How To Wire A Double Switch With Pictures Wikihow


Wiring A 2 Way Switch For Two Lights Avforums

Wiring A 2 Way Switch For Two Lights Avforums


Double Light Switch Wiring Diagram Diynot Forums

Double Light Switch Wiring Diagram Diynot Forums


Dual Dimmer To Replace A Two Gang Wall Switch Uk Connected Things Smartthings Community

Dual Dimmer To Replace A Two Gang Wall Switch Uk Connected Things Smartthings Community


Installing New 10 Amp Double 2 Way Lightswitch Diynot Forums

Installing New 10 Amp Double 2 Way Lightswitch Diynot Forums


Double Dimmer Switch Diynot Forums

Double Dimmer Switch Diynot Forums


A Double Light Switch Wiring Uk Can Be Really Simplified Main Stream Picture Representation Of L Imglvl

A Double Light Switch Wiring Uk Can Be Really Simplified Main Stream Picture Representation Of L Imglvl


How To Wire A 3 Way Light Switch Diy Family Handyman

How To Wire A 3 Way Light Switch Diy Family Handyman


Two Way Switched Lighting Circuits 1

Two Way Switched Lighting Circuits 1


How To Wire A Double Switch With Pictures Wikihow

How To Wire A Double Switch With Pictures Wikihow


Wiring A 2 Way Switch For Two Lights Avforums

Wiring A 2 Way Switch For Two Lights Avforums


Adding An Extra Light From A Switch

Adding An Extra Light From A Switch


How To Wire A Double Switch With Pictures Wikihow

How To Wire A Double Switch With Pictures Wikihow


Two Way Switching Explained How To Wire 2 Light Switch Realpars

Two Way Switching Explained How To Wire 2 Light Switch Realpars


4 Best Smart Switches That Work With No Neutral Wire

4 Best Smart Switches That Work With No Neutral Wire


Wiring A 2 Way Switch

Wiring A 2 Way Switch


How To Add A Light Diy

How To Add A Light Diy