DEHN Dehn 951400 Combination Discharger dv-m-tns-255

Multi-pole combined arrester, modular expansion valve, type 1+ type 2 according to EN 61643-11, based on sparking, consisting of basic part and plugged protection modules. Maximum system availability thanks to radax-flow sequential current limitation. End-device protection facilitates. For the protection of low-voltage consumer systems against overvoltages, even with direct flash slots. Applicable according to the lightning protection zone concept at interfaces 0A - 2nd DC network mode, no. Netform IT is no Mesh shape TN is no. Mesh shape TN-C is no. Mesh shape TN-S is yes. The number of pins is 4. Lightning current (10/350 µs) is 100 kA. The highest continuous voltage AC is 264 V. Rated voltage AC is 230 V. The protective level is 1.5 kV. Protection level L-N is 1.5 kV. Protection level L-PE is 1.5 kV. Protection level N-PE is 1.5 kV. Follow-on flow sollibility is 50 kA. Specific energy (W/R) is 2500 kJ/Ohm. Max. conductor cross-section rigid (input/multi-wire) is 50 mm ². Max. conductor cross-section flexible (fine-grained) is 35 mm ². Mounting type is DIN rail TH35