Universally applicable combined surge arrester DEHNvap EMOB, Type 1 + Type 2 according to EN 61643-11, consisting of a base unit and a pluggable protection module. Space-saving RAC spark gap technology with only 1 TE / pole enables a compact design. Specifically developed for use in power supply systems for charging infrastructure. The energetically coordinated protective effect of Type 1 + Type 2 + Type 3 allows for end device protection. Designed to protect against overvoltages, even in the event of direct lightning strikes. Usable according to the lightning protection zone concept at interfaces 0A 2.