德国OBO 复合型DEHNguard M TNC 440 (FM)防雷器

复合型DEHNguard M TNC 440 (FM) 货号：952 303 new! 952 308 型号 DG M TNC 440 Type of SPD according to EN 61643-11 Type 2 SPD according to IEC 61643-1 Class II Class II Nominal a.c. voltage [UN] 400V 600V Max. continuous operating a.c. voltage [UC] 440 V Nominal discharge current (8/20 µs) [In] 20KA Max. discharge current (8/20 µs) [Imax] Voltage protection level [UP] 40KA ≤ 2 kV Voltage protection level for 5 kA [UP] ≤ 1.7 kV Cross-sectional area 1.5 mm2 solid/flexible Cross-sectional area (max.) 35 mm2 stranded/25 mm2 flexible For mounting on 35 mm DIN rail acc. to EN 60715 Enclosure material red thermoplastic, UL 94 V-0 Degree of protection IP 20 Dimension 4 mods., DIN 4 Approvals, Certifications KEMA, VDE, UL, VdS