Rotary dimmer switch flush-mounted for new construction

Hello,

The woman wants to have a dimmer installed. We have a new building. Now you can buy the unit with or without [Wechselschaltung].

What is a [Wechselschaltung]? I couldn't quite figure it out on the internet .................

How many switches are there for the lamp? You normally need a [Wechselschalter] if you have more than one switch for the lamp.

How many switches are there for the lamp? You usually need a two-way switch if you have more than one switch for the lamp.

Only one... Yes great! So it fits

Thanks

You normally need a two-way switch if you have more than one switch for the lamp.

I thought until now that a two-way switch involves exactly 2 switches. From 3 switches for the same light point onwards, it is called a series or push-button circuit, right?

No, that is called a two-way switch circuit, and for that you need two toggle switches plus x crossover switches. ;-)

Best regards

K1300S

Or you have an electric impulse switch "eltako", then it also works with push buttons.