Appl.-opt. combined arrester DEHNshield type 1+2 for three-phase TN-S systems

Application-optimised multipole type 1 and type 2 DEHNshield spark-gap-based combined lightning current and surge arrester (according to EN 61643-11). Compact design due to space-saving spark gap technology with a width of only 1 module / pole. For use in residential buildings and special applications (see brochure DS193). Capable of protecting terminal equipment. For protecting low-voltage consumer's installations against surges, even in case of direct lightning strikes. For installation in conformity with the lightning protection zone concept at the boundaries from 0A – 2.