V20C1550, 5094 71 3, 5094713, chống sét, chống sét lan truyền nguồn điện 550V, Surge arrestor V20, 550 V for TN networks, 1-pole

Surge arrestor, type 2, 550 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.