Dehn & Söhne 900585 Surge Arrester 400585 DEHNvap Type1+2 DVA EMOB M 3P 255

Universally applicable combined surge arrester DEHNvap EMOB, type 1 + type 2 according to EN 61643-11 consisting of a base part and a plug-in protection module. Space-saving RAC spark gap technology with only 1 TE / pole enables compact design. Especially for use in power supply systems for charging infrastructure. The energetically coordinated protective effect of type 1 + type 2 + type 3 enables terminal device protection. For protection against overvoltages, even in the event of direct lightning strikes. Can be used according to the lightning protection zone concept at the interfaces 0A - 2.