DEHN protects the information technologie
DEHN protects IT-systems

IT-Systems - Yellow/Line

Surge protective devices for information technology

DEHN protects data technology

Product Highlights - Yellow/Line

Yellow/Line: Lightning current arresters, combined arresters or surge arresters for fixed installation or for use as plug-in adapters.
Nouveautés

Online catalogue - Yellow/Line

Our Yellow/Line surge protection portfolio comprises surge protective devices for information technology devices and systems of buildings, process plants and telecommunication systems.
outdated products

Outdated products- Yellow/Line

You can't find the product you are looking for? Here is a list of the discontinued products that have not been replaced by successor products.

Selection guide Yellow/Line

DEHNselect IT Portlet EN

DEHNselect IT online

This tool can be used to quickly find the right surge protection for interfaces from a wide range of applications.

Selection Guide by Interface / Signal

Selection Guide
Surge Protection for Information Technology Systems

Brochure DS149

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