Further information for Dehn + Soehne DCOR L 2P 275 - DEHN surge arresters 2 poles electrical installation systems
Three-pole surge arrester DEHNcord R, type 2 according to EN 61643-11, in a compact design for use in underground systems, cable ducts and device mounting boxes. For protecting low-voltage consumer systems against surges. For use in the lightning protection zone concept at the interfaces 0B - 1 and higher.