DEHN Trade Fair News - Light + Building 2018

Visit the world's leading trade fair for lighting and building services technology

From 18 to 23 March, in Frankfurt am Main you will find us in hall 8, booth D90
We are looking forward to an animated exchange of ideas.

Thrilling Times – DEHN makes your life easier

Thrilling times bring new challenges: networked technology is becoming more and more important, equipment and components more sensitive and the demands in the workplace higher.

Visit our stand at the Light + Building and find out how we can help you to...

Provide safety                        

DEHNcord 3P with disconnection function

Small and compact arrester with full performance – Ideally suited for LED mast lights

Space in masts or fuse boxes is often limited – making it difficult and expensive to install protective devices. This is where DEHNcord 3P comes in. Its compact design is particularly suited for restricted installation situations.

Available in two versions: IP 20 integrated in a fuse box and IP 65 for installation outside the fuse box

DEHNguard SE CI 440 with integrated backup fuse

For main voltages up to 400/690 V

In the type 2 surge arrester DEHNguard SE CI overvoltage protection and backup fuse are combined in a single device. An enormous benefit in terms of the dimensioning of the switchgear cabinet and in case of retrofitting. Thus, safety is increased and costs can be saved.

Available in two versions: for industry DG SE CI 440 FM, for wind turbines DS SE CI WE 440 FM

Support is here

Fast answers to technical questions: our experts will be manning the stand at the Light + Building to help you with any technical questions.


Make your daily work a bit easier with DEHN

  • Ensure safety - with DEHNshield® ZP, the combined arrester for residential buildings
  • Save time – find the right product quickly using selection aids, protection concepts and configurators
  • Gain flexibility – through specific solutions for the most diverse applications
  • Benefit from knowledge – the experts in technical support are there to answer your technical queries

Electrical planning engineers

Make your daily work a bit easier with DEHN

  • Ensure safety - using the new ACI technology
  • Save time - thanks to optimum support with technical issues
  • Gain flexibilty - through HVI® lightning protection, the variable conductor range
  • Benefit from knowledge - read the various white papers available

Switchgear manufacturers

Make your daily work a bit easier with DEHN

  • Ensure safety – using CI arresters where the backup fuse is integrated in the device
  • Save time – find the right solution quickly with the help of the experts in technical support
  • Gain flexibility - implement the 0.5 m rule in every switchgear assembly
  • Benefit from knowledge – such as the new white paper on switchgear assemblies