Further information for Dehn + Soehne Dehn 920334 combination arrester module 2 single wires 1 - BXT ML4 BE BD 24
Space-saving combined arrester module with LifeCheck for protecting 2 single wires with a common reference potential and asymmetrical interfaces and 1 double wire with floating symmetrical interfaces. LifeCheck detects thermal or electrical overload conditions after which the arrester must be replaced. The indication is contactless using DEHNrecord LC / MCM.