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OBO BETTERMANN V50-B+C 0-300PV V50-B+C 0-300PV 5093726 OBO BETTERMANN CombiController V50 plug-in arrester f. PV systems, 300V DC, View larger
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V50-B+C 0-300PV 5093726 OBO BETTERMANN CombiController V50 plug-in arrester f. PV systems, 300V DC,

V50-B+C 0-300PV

5093726

OBO BETTERMANN

1 Pcs.

CombiController V50 plug-in arrester f. PV systems, 300V DC, PV CombiController V50, plug-in arrester, type 1+2. CombiController upper part – type 1+2, combination arrester for photovoltaic systems• For surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)• Arresting capacity to 12.5 kA (10/350) and 50 kA (8/20) per pole• Low DC voltage protection level: < 1.3 kV per pole (Y circuit: 2.6 kV and Voc max = 600 V DC)• Plug-in arrester with thermodynamic cut-off unit and visual function display• Encapsulated, zinc oxide varistor arrester for use in distributor housings• High current carrying capacity with long lifespan Application: PV systems with lightning protection systemPlug-in arrester

Automation > Combined arrester for power supply systems
Surge , photovoltaics

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Arrester surge current (8/20 µs) [total]30 kA
CO2 Footprint (GWP) Cradle-to-Gate0,1893 kg CO2e / 1 Piece
Conductor cross-section, rigid (single-wire/multiwire), max.35 mm²
Conductor cross-section, rigid (single-wire/multiwire), min.2,5 mm²
Dimension300V DC
Lightning protection zone LPZ0→2
Lightning surge current (10/350 μs)12,5 kA
Lightning surge current (10/350)12,5 kA
Max. mains-side overcurrent protection125
Maximum back-up fuse125 A
Maximum continuous voltage AC280 V
Maximum continuous voltage DC300 V
Maximum discharge current (8/20 μs)50 kA
Nominal discharge current (8/20 µs)30 kA
Nominal discharge current (8/20 µs) [L-N]30 kA
Operating temperature, max.80 °C
Operating temperature, min.-40 °C
Permitted temperature range, max.80 °C
Permitted temperature range, min.-40 °C
Pole version1
Protection level [L-N]≤1,3
Protection ratingIP20
Response time<25 ns
SPD to EN 61643-11Type 1+2
SPD to IEC 61643-1Class I+II
Version for1-pole, PV upper part with Y base to 600 V DC

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