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

Building Connections

  • Products

    V20/V50 arrestor series

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

  • Products

    Products for cable support systems

    Find here all our products for cable support systems.

  • Products

    Products for fire protection systems

    Find here all our products for fire protection systems.


Products for device systems

For power and compressed air.


OBO Verification Services

Our systems will help you verify your product, project and distributor.


This is OBO

Discover what drives our company.