It is possible that you're seeing the wrong OBO Bettermann website. You can switch to the following national variants::

Think connected.

  • 60 Years of Underfloor History

    Discover fascinating background information about underfloor systems.

  • Products

    OBO junction boxes

    Small or large, classic or modern, for standard or special applications – variety is at home in the field of OBO junction boxes. There's something for everyone.

  • Products

    V20/V50 arrestor series

    New look. More performance. The arrestor series of the V50 combination and the V20 surge arrestors.


RKS-Magic®: Lockable fittings

Sharing the joy.


This is OBO

Discover what drives our company.