Expert knowledge for electrical planning engineers

Creating arc fault protection concepts with confidence

Why is arc fault protection so important? It is difficult to get this theme across to the customer properly. We are here to support you with technical background information, argumentation aids, seminars and newsletters.
The DEHNshort arc fault protection system provides reliable protection. For low-voltage switchgear assemblies up to 690 V with a short-current withstand capacity of up to 110 kA.

A safe bet for you as a planning engineer: We actively support you when designing an arc fault protection system. The DEHNshort application manual, our unique design aids and our system-specific on-site consultation service enhance your competence and save valuable time.


Compact specialist knowledge

Here you can get

  • tender specifications
  • planning drawings
  • bills of quantity

Call us on +49 9181-906 1510 or send us an e-mail – then we can put together a basic package for you.

You receive tender specifications, planning drawings, bills of quantity and a detailed application manual.

Our DEHNacademy seminars keep you informed about the latest technology and standards.
Deepen your knowledge in one of our customised in-house seminars.

Info on standards

Three international standards are currently being developed for low-voltage applications. These address

  • Arc fault detection systems,
  • Arc fault quenching devices,
  • Integration in low-voltage switchgear assemblies.

Bookmark this page to keep up with the progress of these committees.

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