DEHN APPL.-OPT. COMBINED ARRESTER DEHNSHIELD TYPE 1+2 F. 3-PHASE TT A. TN-S SYSTEMS DSHTT255

Application-optimised multipole DEHNshield spark-gap-based type 1 and type 2 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). For protecting low-voltage consumer's installations against surges, even in case of direct lightning strikes.