SURGE ARRESTER FOR LV-NETWORK DSH TNC 255

Application-optimised and prewired type 1 and type 2 spark-gap-based combined lightning current and surge arrester according to EN 61643-11. Compact design due to space-saving spark gap technology with only 1 module / pole. For use in residential buildings and special applications. 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.