Further information for Dehn + Soehne 920225 - Dehn Combined arrester module BLITZDUCTOR XT
Space-saving combined surge arrester module with LifeCheck for protecting 2 individual wires with a common reference potential and asymmetrical interfaces, optionally direct or indirect shield earthing. LifeCheck detects thermal or electrical overload conditions after which the surge arrester must be replaced. The indication is made contactless using DEHNrecord LC / SCM / MCM.