How To Change A Light Switch Uk

A one way light switch has two terminals which is a common marked as com or c.

How to change a light switch uk. They are called switch legs use the voltage tester to determine the hot wire before turning off the power. Wiring a one way switch. However replacing these with decorative switches can add a stylish finishing touch to your home. Sometimes called a crossover switch for obvious reasons.

The common is for the live wire that supplies the input voltage to the switch. Http www ultimatehandyman co uk forum1 shows how to replace a light switch easily. L1 is off when l2 is on and vice versa depending on the switch position. Two way switch uk light switch a two way switch for switching a light from two different locations like in a hallway has a common c a l1 and an l2 terminal.

Light switches are functional items and many of the basic varieties made from white plastic can look a bit plain. It is the only powered wire when the main breaker is on. Unscrew and remove the switch plate. Just ignore the l2 terminal.

You can use a two way switch for one way switching. Uk so this fig 2 is what we call an intermediate switch so called because it is used in between two x 2 way switches to achieve 3 way switching clarified below under multiway switching. Unscrew the switch from the electrical box and pull it out with the wires still attached. Turn off the power to the switch at the main circuit breaker or fuse panel.

The remaining three go to the three light fixtures that the switches will control. Then use a voltage tester to make sure that the circuit is dead. If you are describing this switch to an electrician or electrical supplier you should refer to it as a 1 gang intermediate light switch.