Single-pin surge arrester DEHNguard S, type 2 according to EN 61643-11, consisting of base part and inserted protection module. High level of device safety thanks to arrester monitoring with Thermo-Dynamic-Control. To protect low-voltage consumer systems against overvoltages. For use in the lightning protection zone concept at interfaces 0B 1 and higher. https://elecena.pl/product/26006582/952076-dehnguard-dg-s-600-surge-arrester 2024-05-31 https://elecena.pl/product/26006582/952076-dehnguard-dg-s-600-surge-arrester 2026-02-22