- Product description
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Product descriptionCombination arrester consisting of lightning current and surge arrester type 1+2
• Complete unit consisting of cover and base, pre-mounted and ready for connection
• Plug-in arrester with dynamic cut-off unit
• With visual function display
• Protection level < 0,9 kV
• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in standard distributor housings
• Labelled connections
• Special version with two earthing terminals and earthing strap
Application example: Buildings with open-wire power supply or for setting up lightning protection equipotential bonding in residential buildings.
* Complete = Upper part and base
- Technical data
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Technical data
Blow-out no Conductor cross-section, rigid (single-wire/multiwire), max. 35 mm² Conductor cross-section, rigid (single-wire/multiwire), min. 2,5 mm² Dimension 280V Lightning protection zone LPZ 0→2 Lightning surge current (10/350 μs) 25 kA Max. mains-side overcurrent protection 160 Maximum back-up fuse 160 A Maximum continuous voltage AC 280 V Maximum discharge current (8/20 μs) 50 kA Nominal discharge current (8/20 µs) 30 kA Operating temperature, max. 80 °C Operating temperature, min. -40 °C Pole version 3 Protection rating IP20 Response time <25 ns Signalling on device Visual SPD to EN 61643-11 Type 1+2 SPD to IEC 61643-1 Class I+II TN network form yes TN-C network form yes - All types
- Downloads
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Data sheet V25-B+C 3 / 5097438 , 0.37MB , pdfCatalogue Überspannungsschutz , 28.42MB , pdfEU declaration of conformity V25-B+C 3 / 5097438 , 0.04MB , pdfLabel approval EZU-Zertifikat V25 , 0.12MB , pdfSelection aid Selection aid, surge protection , 2.00MB , pdf
United Arab Emirates - English