Perfect Dimmer On A 2 Way Switch

Any electrician will tell you that this will not work for a regular double switch three way circuit.

Dimmer on a 2 way switch. However when people talk about a two way dimmer switch they are often referring to a dimmer switch that you tap on and off and hold to dim or brighten lights. I have a four way switch set up like your diagram shows and it works great. Yes you just have to buy the right dimmer.

It must be used in conjunction with a normal switch. In the usa we would call this type of circuit a 3 way while other countries yours included refer to it as a 2 way circuit. Depending on the type of two way dimmer switch it may or may not be able to be installed at a three way switch.

How to wire a 2 way switch. If you have a 2 way circuit where the same lights are controlled by two switches you must choose a push on push off dimmer and replace one of the switches with that dimmer. I replaced one of the three way switches with a 3 way dimmer switch.

Video explaining how to safely change a normal light switch to a dimmer switch. You can only use one push on push off dimmer in a 2 way circuit. As long as the switch is on the other switches in the circuit work and i can dim the lights.

I want to add a dimmer switch to one of the switch locations. Wiring a 2 way switch is about as simple as it gets when it comes to basic house wiring. Here in the usa most dimmers are compatible with 3 way circuits.

Go to my switch terminology page where i discuss the terms used for the different types of home electrical switches. You cannot normally fit two dimmers to a 2 way lighting circuit you can fit a dimmer at one end only as you get a fluctuation imbalance between two dimmers on one circuit. I m not sure if that s true in your area so you ll have to verify when buying the dimmer.