Dehn 909340 Type 1+2+3 comb. arrester DEHNshield ZP Basic 2 for TN-S systems

Tested type 1 + type 2 + type 3 combined arrester according to IEC 61643-11 for TN-S systems (4+0 configuration); can be installed completely without tools thanks to click + power connection method for 40 mm busbar systems and push-in earthing terminal; for use in the main power supply system according to IEC 60634-4-44 clause 443 of buildings without an external lightning protection system (also with overhead line supply). A suitable cover clip according to DIN VDE 0603-1 for every standard meter panel is included in delivery.