A 550

With corners and edges: A 550
Concentrating on the essentials, the new line of the A range impresses with its minimalist and striking design. Clearly balanced and optimal in the proportion of the insert to the frame.


Reduced to the essentials

The striking and linear optics of the A 550 is uncompromising. It stands for a clear design language and complements modern furnishing styles perfectly

Switches with character

Made of breakproof thermoplastic in optimal proportions: A 550 provides accents in classic black or elegant matt anthracite. Furthermore, the new line of the A range is available in white and purist aluminum look.

Functional diversity with profile

Thanks to innumerable inserts, A 550 combines numerous functions in one attractive design. For example, control devices with the push-button sensors both in the KNX and the eNet system, as well as installations of the LB Management and the intercom system.
With its elegant glass front in black or ivory, the Smart Radio DAB+ is a technical and optical highlight. It receives programs via DAB+ and VHF and, in the Bluetooth version, via smartphone or tablet.

Stylish worldwide

Numerous international socket systems extend the portfolio. A 550 is based on the 55 dimensions of the A range and can be combined either individually or in multiple frames.


labeling set is available for the A 550. It consists of five adhesive labeling fields and an installation adapter for positioning the fields on the frame. The labeling fields are 9 x 54 millimeters and provide sufficient space for your information. Completely in accordance with the individual respective application purpose.