Surge protection for IT systems (Yellow/Line)

Safe even under extreme climatic conditions. The weatherproof choice of surge protection for safety, surveillance and communications technology.

Compact and robust 5-channel surge arrester, suitable for digital and analogue SAT systems as well as terrestrial antenna systems.

Helps you to monitor surge protective devices (SPDs) by providing status reports wherever and whenever you like.

Particularly for process automation systems: Space-saving combined arrester module with LifeCheck for protecting two pairs in 24 V DC systems with earthed negative pole.

DEHNvario protects a great variety of signals in power supply and information technology systems, e.g. voice alarm systems, loudspeaker systems and analogue camera systems...

Powerful, user friendly combined arrester for protecting telecom interfaces (analogue telephone, ISDN, xDSL) with IP 65 degree of protection for private, commercial and industrial environments.