NH surge-protection-rail | EFEN GmbH

NH surge-protection-rail

EFEN NH surge-protection-rail
Überspannungsschutz-Leiste von EFEN mit DEHN NH-Ableitern

Our compact solution for more safety

As a result of the changes in the power grid, the increased use of measuring devices requires better protection against electrical surges. This can be caused by internal factors (e.g. switching operations) as well as external ones (e.g. lightning strike). In order to avoid damages and breakdowns, our NH surge-protection-rail offers a solution where you can rely not only on EFEN quality standards, but also on DEHN’s expertise.

With the proven DEHN NH surge-protection-device, as a part of our EFEN NH surge-protection-rail, you have the perfect combination for surge protection at your disposal.

EFEN Überspannungsschutz-Leiste mit drei NH-Ableitern und vorkonfektionierten Anschlüssen

Full package

With our set of 3 DEHN NH surge-protectiondevices and an EFEN NH surge-protection-rail, we provide you with a complete package from a single source – with nothing to forget. Benefit from a minimal installation effort, as all connections are already pre-assembled by us.

Vorkonfektionierte Anschlüsse bei der EFEN Überspannungsschutz-Leiste

Plug & Play

Mounting into all common power distribution systems with 185mm busbar system is very easy. Live connection is no problem and you can even connect without drilling.

Verified combination

Due to a certified quality, the combination of NH surge-protection-devices with monitoring and the NH surge-protection-rail offers you a high safety standard. This way, you ensure an increased durability of your devices.

assembly instructions EFEN SPR

assembly instructions

download (PDF file)