V50-B+C 3-280, V50-B+C/3-280, 5093 62 7, 5093627, chống sét, chống sét lan truyền, chống sét nguồn điện 3 pha, OBO

V 50-B+C/...: Combination arrestor set, lightning and surge arrestor Type 1+2 to DIN EN 61643-11 (B+C to VDE 0675 Part 6).

• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity 12.5 kA (10/350) per pole 
• Universally suitable for TN-C systems
• With new Multibase base with multi-connection terminals
• Complete unit, consisting of cover and base, pre-mounted and ready for connection
• arrestor, connectable with dynamic cut-off unit
• With visual function display
• Voltage protection level • Encapsulated, non-extinguishing zinc oxide varistor arrestor for use in distributor housings
• Labelled connections

Application: Equipotential bonding in buildings, even those with external lightning protection of Class III and IV, and in standard distributor housings.