Combination arrester V25, 3-pole + NPE 385 V
Item no. 5094478 | EAN 4012195239888
- Product description
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Product description
Combination arrester, lightning and surge arrester type 1+2
• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• Universally suitable for TN-S and TT systems
• Plug-in arrester with dynamic cut-off unit
• Visual function display
• Voltage protection level < 1.5 kV
• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in standard distributor housings
• Labelled connections
Application example: Buildings with open-wire power supply or for setting up lightning protection equipotential bonding in residential buildings.
* Complete = Plug-in arrester and base
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- Technical data
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Connectivity options
Arrester surge current (8/20 µs) [total] 120 kA 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 385V Lightning protection zone LPZ 0→2 Lightning surge current (10/350 μs) 7 kA Lightning surge current (10/350) 25 kA Max. mains-side overcurrent protection 160 Maximum back-up fuse 160 A Maximum continuous voltage (N-PE) 255 V Maximum continuous voltage AC 385 V Maximum continuous voltage DC 505 V Maximum discharge current (8/20 μs) 50 kA Network form Other Nominal discharge current (8/20 µs) 30 kA Nominal discharge current (8/20 µs) [L-N] 30 kA Nominal discharge current (8/20 µs) [N-PE] 30 kA Nominal voltage AC (50/60 Hz) 350 V Operating temperature, max. 80 °C Operating temperature, min. -40 °C Pole number 3 Pole version 3+N/PE Protection level [L-N] ≤1,6 Protection rating IP20 Remote signalling no 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-S network form yes TN-S network form yes TT network form yes Version for 3-pole with NPE; 385 V - All types
- Downloads
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Data sheet V25-B+C 3NPE385 / 5094478 , 0.21MB , pdfCatalogue Überspannungsschutz , 28.42MB , pdfDeclaration of conformity V25-B+C 3NPE385 / 5094478 , 0.04MB , pdfLabel approval EZU-Zertifikat V25 , 0.12MB , pdfSelection aid Selection aid, surge protection , 2.00MB , pdfNo invitation to tender text is available for this product.
