Surge arrester Type 2 DEHNguard SE DC 1-pole Uc 550V DC

Single-pole DEHNguard SE DC surge arrester (type 2 according to EN 61643-11) consisting of a base part and plug-in protection module. High reliability due to high-performance d.c. switching device DCD which is particularly suited for use in d.c. circuits. For protecting low-voltage consumer´s installations against surges. For installation in conformity with the lightning protection zone concept at the boundaries from 0B – 1 and higher.