V25-B+C 4-280, V25-B+C/4-280, 5094 42 6, 5094426, chống sét, chống sét lan truyền, cắt lọc sét 4 pha, chống sét nguồn điện 4 pha

V 25-B+C/...: Combination arrestor set, lightning and surge arrestor Type 1+2 to DIN EN 61643-11 (B+C to VDE 0675 Part 6).

• With new Multibase base with multi connection terminals
• Complete unit consisting of cover and base, pre-mounted and ready for connection 
• For TN systems
• Plug-in arrestor with dynamic isolating device 
• With visual function display 
• Voltage protection level

• Encapsulated non-extinguishing zinc oxide varistor arrestor for use in standard distributor housings 
• Marked connections 

Application example: Building with open-wire power supply or for setting up lightning protection equipotential bonding in residential buildings.