NXU-ⅡG is the Low-voltage Surge Arrester, the standard is EC/EN 61643-11, it can protect electric system and on-loading electrical apparatus from Lightning and
instantaneous over-voltage;
NXU-ⅡG is the Low-voltage Surge Arrester, the standard is EC/EN 61643-11, it can protect electric system and on-loading electrical apparatus from Lightning and
instantaneous over-voltage;