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#1 952920 / DG SE CI 440 FM / Surge arrester Type 2 DEHNguard SE CI 1-pole Uc 440V AC w. rem. sign. contact

Single-pole surge arrester DEHNguard SE CI (type 2 according to EN 61643-11) with integrated arrester backup fuse comprising a base part and a plug-in protection module. 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 zones concept at the boundaries from 0B – 1 and higher.


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