Dehn DSE M 1 220 Coordinated lightning current arrester type 1

The DSE M 1 220 Coordinated Lightning Current Arrester Type 1 from Dehn is a highly advanced, single-pole surge protection device specifically designed for use in direct current circuits. With its spark gap technology, it provides effective protection against overvoltages that can be caused by direct lightning strikes. This lightning current arrester meets the requirements of Type 1 classification according to EN 61643-11 and is ideal for use in lightning protection zone concepts at interfaces 0A 1. Installation is straightforward on a DIN rail, making it easy to integrate into various applications. With a rated voltage of 220 volts and a lightning impulse current of 25 kiloamperes, it ensures reliable performance and safety for direct current consumer installations.

• Suitable for DC circuits
• Protection against direct lightning strikes
• Easy installation on DIN rail
• Protection class IP20 for indoor applications.