Surge arrestor, 3-pole with remote signalling

V 20-C/…: Surge protection device Type 2 Class C) to VDE 0675 part 6-11 (DIN EN 61643-11).

• With new MultiBase base part and Multi-connection clamps
• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• VDE-tested
• Suitable for TN network systems
• Plug-in upper part; upper part can be separated from base without tools
• With remote signalling, potential-free changeover contact, for function monitoring
• Including thermal and dynamic separating device
• With visual display of defects
• High current conductivity and long service life
• Marked connections

Application example: residential buildings, single-family homes

Connection options

V20-C 3+FS-385

Nominal voltageUN350
SPD to EN 61643-11Type 2
SPD to IEC 61643-11class II
Lightning protection zone LPZ1→2
Nominal discharge current (8/20)In20
Arrestor surge current (8/20) [total]ITotal 8/2060
Maximum discharge current (8/20 μs)Imax40
Voltage protection levelUp
Response timetA
Maximum back-up fuse125
Temperature rangeϑ-40-80
Division unit TE (17.5 mm)3
Protection ratingIP20
Connection cross-section rigid2,5-35
Connection cross-section, multi-wire2,5-35
Connection cross-section, flexible2,5-25