Multipole combined surge arrester DEHNshield Basic, type 1 + type 2 according to EN 61643-11 based on spark gaps. Space-saving spark gap technology with only 1 module per pole enables compact design. For protecting residential buildings during retrofitting or renovation. Enables terminal equipment protection. Meets all requirements of DIN0100-534 and DIN0100-443. Can be used directly at the feed point of the electrical system.
