Combined arrester DEHNventil ZP TNC - Combined arrester for power systems DV ZP TNC 255

Combined arrester DEHNventil ZP TNC - Combined arrester for power systems DV ZP TNC 255 – Dehn – 900390 – 4013364105751: Combined arrester for power systems, System configuration DC no, System configuration IT no, System configuration TN no, System configuration TN-C yes, System configuration TN-CS no, System configuration TN-S no, System configuration TT no, System configuration other no, Number of poles 3, Lightning impulse current (10/350 µs) 75 kA, Highest continuous voltage AC 255V, Rated voltage AC 230V, Protection level 1.5 kV, Protection level L-N 1.5 kV, Follow current extinguishing capability 25 kA, Specific energy (W/R) 1400 kJ/ohms, Mounting Bus bar, Size 3 TE, Remote signaling no, Signaling on the device optical, Test class Type 1 and 2, Extinguishing no, Degree of protection (IP) IP30