Surge arrester TYPE2 for TN-S systems - Surge protection for power supply DG M TNS 385

Surge arrester TYPE2 for TN-S systems - Surge protection for power supply DG M TNS 385 – Dehn – 952404 – 4013364128545: Surge arrester TYP2 f. TN-S systems DG M TNS 385 TN-S network configuration, number of conductors (without earth) 4, rated discharge current (8/20) 20kA, rated voltage AC 230V, short-circuit strength (Isccr) 25kA, maximum continuous voltage AC 385V, max Discharge surge current (8/20) 40kA, mounting type DIN rail TH35, size 4 TE, protection level 1.75kV, max , Optical signaling on the device, test class type 2, degree of protection (IP) IP20, multi-pole surge arrester DEHNguard M, type 2 according to EN 61643-11, consisting of a base part and plugged-in protective modules. High level of device safety thanks to arrester monitoring with thermal dynamic control. To protect low-voltage consumer systems against overvoltages. For use in the lightning protection zone concept at the interfaces 0B - 1 and higher.