DBH M 1 255, 961 122, DBHM1255, 961122, chống sét nguồn điện cấp 1, chống sét dây pha, chống sét lan truyền, chống sét, chống sét cấp 1, DEHNbloc, DEHNbloc DB H MOD, DEHNbloc DB H MOD 255
Single-pole, modular, coordinated lightning current arrester with high follow current limitation consisting of a base part and plug-in protection module
SPD Type 1 according to EN 61643-11
RADAX Flow spark gap technology for follow current limitation
Easy replacement of protection modules without tools due to module locking system with module release button
Encapsulated, non-exhausting design
Max. continuous operating voltage: 255 V a.c.
Voltage protection level: <= 4 kV
Lightning impulse current (10/350): 50 kA
Follow current extinguishing capability: 50 kArms
No tripping of 32 A gL/gG fuses up to 50 kArms
Energy coordination according to IEC 62305-4 (VDE 0185-305-4) with type 2 arresters of the Red/Line family
DIN rail mounted device according to DIN 43880, 2 modules
Coded protection module
Feed-through terminals for all conductor connections up to 125 kA
delivery and installation.
Brand: DEHN + SÖHNE
Type: DBH M 1 255
Part No.: 961122
or equivalent.
Downloads Tài liệu / Catalogue / Further Information: