Combined 2-pole arrester module BLITZDUCTOR XT with LifeCheck

Space-saving two-pole lightning current arrester module with LifeCheck feature and shield earthing for almost all applications. For use in conjunction with a downstream surge arrester or combined lightning current and surge arrester with a lower or equal voltage level. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.