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Network Surge protection (Class V25-B+C3+NPE-FS) OBO

$433.62

Class: V25-B+C3+NPE-FS

Combination arrester V25, 3-pole + NPE 280 V

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 < 0.9 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

Connectivity options

Arrester surge current (8/20 µs) [total] 50 kA
Blow-out no
CO2 Footprint (GWP) Cradle-to-Gate 1,3702 kg CO₂e / 1 Piece
Combined voltage protection level [L-PE] 1200 kV
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) 7 kA
Lightning surge current (10/350) 25 kA
Max. mains-side overcurrent protection 160
Maximum back-up fuse 160 A
Maximum continuous voltage AC 280 V
Maximum continuous voltage DC 200 V
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

Datasheet

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