V20C4385, 5094 70 8, 5094708, chống sét, chống xung sét cảm ứng và lan truyền nguồn điện 4 pha 385V, OBO-Bettermann, Long Triết
Surge protection energy technology, arrestor, type 2:
The plus of the V20-C family
Surge arrestor V20, 385 V for TN and TT networks
Surge arrestor, 4-pole
Surge arrestor, type 2, 385 V
• VDE-tested
• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Arresting capacity to 40 kA (8/20) per pin
• Arrestor, connectable with dynamic cut-off unit and visual function display
• High-performance varistor technology
Application: Equipotential bonding (LPZ 1 to 2) in main and subdistributors.




