Surge arrester DEHNguard - Surge protection for power supply DG M TT 2P 275

Surge arrester DEHNguard - Surge protection for power supply DG M TT 2P 275 – Dehn – 952110 – 4013364108417: ÜS arrester DEHNguard DG M TT 2P 275 TN network type, TT network type, number of conductors (without earth) 2, rated discharge current (8/20) 20kA, rated voltage AC 230V, short-circuit strength (Isccr) 50kA, maximum continuous voltage AC 275V, max. discharge current (8/20) 40kA, mounting type DIN rail TH35, size 2 TE, max. conductor cross-section rigid (single/stranded) 35mm², max. conductor cross-section flexible (finely stranded) 25mm², protection level LN 1.5kV, protection level N-PE 1.5kV, 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 protection 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.