Hans-Dehn-Str. 1, 92318 Neumarkt

Phone   +49 9181-906-0

Fax +49 9181 906-1100

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is a leading, globally active, family-owned company for electrical engineering with over 1,900 employees worldwide and provides innovative products and solutions as well as comprehensive services in the field of surge protection, lightning protection and safety equipment. DEHN focusses its activities on protecting plant and building technology, transport, telecommunications and process industry systems, photovoltaic systems and wind turbines alongside many other applications. The company's continuous growth is based on more than 100 years of tradition and experience as well as the highest quality standards and consistent customer and market orientation.



DEHN protects




Protecting people, buildings, electrical and electronic systems and installations is the focus of our activities: Tasks which DEHN pursues with expertise, passion and pioneering spirit.

Dehn Applikation
Process Industries_Landscape

competence in the SPE Eco-System


Protection and availability for sensors, devices and communication networks

In smart industrial applications, the availability of a wide variety of data is important for smooth process flows. To achieve this, sensitive components must be protected against external influences such as lightning and surges.

With our expertise in lightning and surge protection, we work on optimal solutions and protection concepts for structural facilities and systems to ensure the protection and availability of processes down to the field level.