DEHNbloc M FM lightning arrester - Lightning arrest for power supply 50kA DB M 1 255 FM

DEHNbloc M FM lightning arrester - Lightning arrest for power supply 50kA DB M 1 255 FM – Dehn – 961125 – 4013364118621: Lightning current arrester DEHNbloc M FM DB M 1 255 FM TN system type, TN-C system type, TN-CS system type, TN-S system type, TT system type, number of conductors (without earth) 1, lightning impulse current (10/350 µs) 50kA, nominal discharge current ( 8/20) 50kA, maximum continuous voltage AC 255V, nominal voltage AC 230V, protection level 2.5kV, follow current extinguishing capability 50kA, specific energy (W/R) 625kJ/Ohm, mounting type DIN rail TH35, size 2 HP, max. stranded) 50mm², max. conductor cross-section, flexible (finely stranded) 35mm², with remote signaling contact, optical signaling on the device, test class type 1, degree of protection (IP) IP20, single-pole, coordinated lightning arrester DEHNbloc modular, type 1 according to EN 61643-11 based on spark gaps, consisting of Base part and plugged-in protection module. Maximum system availability thanks to RADAX Flow follow current limitation. To protect low-voltage consumer systems against overvoltages, even in the event of direct lightning strikes. For use in the lightning protection zone concept at the interfaces 0A - 1.