Expert knowledge for switchgear manufacturers

Product recommendation

DEHNguard ACI

Surge protection always safely dimensioned

The ACI technology - Advanced Circuit Interruption - improves the safety of your electrical systems.

Advantage: The integrated switch / spark gap combination in type 2 arrester DEHNguard ACI makes upstream fuses superfluous. This saves time, space and material.

A further bonus: You eliminate possible errors made when selecting and dimensioning a suitable backup fuse.

Product information ACI

Gain flexibility

Cable lengths: 0.5 m rule cleverly implemented

Whether series connection, STAK or ACI / CI arrester... With DEHN products you remain flexible and implement the 0.5 m rule according to IEC 60364-5-53 suitable for every switchgear installation.

Downloads

Protection of
low-voltage switchgear assemblies

White paper WPX004

Safety in the switchgear cabinet

Brochure DS196

Lightning Protection Guide

Find out how to plan and install efficient lightning and surge protection.

This reference book provides valuable information for consultants and executing companies. For three decades, it has been the trademark for practice-oriented technical literature in the fields of lightning and surge protection for buildings, installations and systems. It is constantly being revised and expanded due to changes in standardisation and technical progress.

Get your free version of the LIGHTNING PROTECTION GUIDE now!

Lightning Protection Guide