12.05.2026 • Product
Dehn & Celsion: Tested E30 solution for surge protection in the event of fire
With a tested system solution for safety-relevant systems, Dehn and Celsion fire protection systems address the requirements for functional integrity under extreme conditions. The combination of surge protection devices for energy and information technology and the CK30-SHW fire protection enclosure is designed for applications where reliable function is absolutely essential in the event of a fire.
© Dehn
The solution meets the requirements for functional integrity in accordance with MLAR, for example for fire alarm, voice alarm and emergency lighting systems. Decisive proof is a practical test in the fire laboratory of the MPA University of Stuttgart: over 30 minutes of direct flame exposure at temperatures of more than 900 °C - all tested applications remained functional.
This provides a thoroughly tested overall concept that combines surge protection and fire protection. For planners and operators, this increases safety when implementing standard-compliant systems and creates reliable conditions for use in critical infrastructures.
