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Welcome to Dipl.-Ing. H. Horstmann GmbH

Innovative quality products for medium voltage technology

The Dipl.-Ing. H. Horstmann GmbH is a medium-sized family owned company located in Heiligenhaus – Germany.

Since 1946 we supply our customers in the area of electrical power supply worldwide.

Technical day at Horstmann

Technical day at Horstmann

On 22nd March, our industry representative from Hessen, Ingenieurbüro Pfeffer didn’t just bring 14 electric utilities to Heiligenhaus, they brought some sun with them too.

New representative in Austria

New representative in Austria

We are pleased to announce that ib Rauscher GmbH has taken over as our new representative in Austria on June 1, 2016. We look forward to a good future cooperation and welcome them to our team.

Hanover Fair 2016 – A brief retrospect

Hanover Fair 2016 – A brief retrospect

With some 190,000 trade visitors from around the world, the Hanover Fair came to an end on 29 April 2016 after five days. Key topics of this year’s exhibition were “Integrated Industry” and “Integrated Energy – the Energy System of the Future”.

The new WEGA generation

The new WEGA generation

WEGA 1.2 and WEGA 2.2 have held a strong position on the market for more than ten years with their highly visible indication and excellent reliability. One more reason for us to enhance this product range.

Optimisation of sensors  and functional enhancements to devices

Optimisation of sensors and functional enhancements to devices

In recent years, intelligent powerstations have been increasingly equipped with new features that have been tested in pilot projects for some years by many distribution grid operators. The results have an impact on technology and economic factors that contribute to decision-making for the expansion of smart grids or the distribution grid’s cabling. Against this background, Dipl.-Ing. H. Horstmann GmbH has optimised its products and equipped these with new features.


Adjust WEGA 1.2 C vario


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