Further information for Dehn + Soehne V NH1 280 - Dehn surge 900270 DEHN SPD 280 NH1
Single-pole surge arrester V NH, type 2 according to EN 61643-11 in NH design with integrated arrester backup fuse. For protecting low-voltage consumer systems against overvoltages. For use in the lightning protection zone concept at the interfaces 0B - 1 and higher.