#1 952220 / DG M TN ACI 275 FM / DEHNguard M surge arrester type 2 2-pole Uc 275V w. ACI technology

Multipole DEHNguard M ACI surge arrester type 2 according to EN 61643-11 with integrated ACI switch / spark gap combination consisting of a base part and plug-in protection modules. High reliability due to Thermo Dynamic Control SPD monitoring device. For protecting low-voltage consumer's installations against surges. For use in conformity with the lightning protection zone concept at the boundaries from 0_B – 1 and higher.