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PV Surge Protector 1000V DC Type 2 C 3P 20kA 4kV V20-C 3-PH-1000 5094608

with VAT without VAT
£92.77
incl. 23% VAT
Regular price: £111.32
-17%
The lowest price during 30 days prior to the reduction: £92.77
0%
The promotion runs until 10 October 2026

Shipping costs are not included in the price.

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Description

The V20-C 3-PH-1000 surge protector is a three-pole device designed to protect photovoltaic installations from DC surges. The device includes a plug-in varistor with a disconnect unit, offers low DC protection level, and a visual status indicator for installation in distribution cabinets.

Manufacturer: OBO Bettermann – the product comes from a manufacturer specialized in surge protection and installation solutions. In the manufacturer's documentation, full electrical and mechanical parameters and certifications compliant with EN/IEC standards are provided in the technical data sheet.

Electrical Parameters

  • Maximum Continuous DC Voltage: 1000 V
  • Nominal Discharge Current (In, 8/20 µs): 20 kA
  • Maximum Discharge Current (Imax, 8/20 µs): 40 kA
  • Protection Level (Up): ≤ 4.0 kV
  • Class / Type according to SPD: Type 2 (Test class, type 2)
  • Response Time: < 25 ns
  • DC Network / Network Form: dedicated for photovoltaic installations (PV)
  • Maximum Wire Cross-Section: 35 mm² (rigid)
  • Minimum Wire Cross-Section: 2.5 mm² (rigid)
  • Disconnection Protection (Blow-out): no

Mechanical and Environmental Parameters

  • Number of Poles / Field Version: 3 (three-pole for PV systems)
  • Construction Width: 3 division units (3 × 17.5 mm = 52.5 mm)
  • Mounting: DIN rail 35 mm
  • Protection Class: IP20
  • Status Indication: visual (on the device)
  • Operating Temperature Range: from -40 °C to +80 °C
  • Number of Wires (without protective wire): 2
  • Maximum Permissible Overcurrent Protection on the Network Side (back-up): 125 A (maximum fuse/protection 125 A)
  • Weight (in technical data sheet): 34.519 kg (value provided in unit: kg/100 pcs.)

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