| Item Description | Comb. Arr. Type 1+2 dehnshield ZP basic for three-phase TT and TN-s systems / multipole dehnshield ZP basic type 1 and type 2 (according to EN 61643-11) combined lightning current and surge arrester based on spark gap technology. CAN be directly snapped onto a 40 MM busbar system in the meter panel without tools. Capable of protecting terminal equipment. For protecting low-voltage consumer´s installations against surges and even direct lightning strikes. Fulfils all requirements of IEC 60364-5-53. CAN be directly installed at the origin of the electrical installation |