Combination arrester V25, 1-pole + NPE 280 V
Type V25-B+C 1+NPE | Item no. 5094457 | EAN 4012195382850
Item no. / Type
Maximum continuous voltage AC
Pole version
Protection rating
IP20
Smallest selling unit: 1 piece
1piece
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 < 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
• 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
Technical data
Technical data
| Pole number | 1 |
|---|---|
| Network form | Other |
| Blow-out | no |
| Signalling on device | Visual |
| Protection rating | IP20 |
| Nominal discharge current (8/20 µs) [L-N] | 30 kA |
| Nominal discharge current (8/20 µs) [N-PE] | 30 kA |
| Lightning surge current (10/350) | 14 kA |
| Remote signalling | no |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Lightning surge current (10/350 μs) | 7 kA |
| Protection level [L-N] | ≤900 |
| Maximum continuous voltage AC | 280 V |
| Maximum continuous voltage DC | 200 V |
| Nominal discharge current (8/20 µs) | 30 kA |
| Pole version | 1+N/PE |
| Max. mains-side overcurrent protection | 160 |
| Version for | 1-pole complete with NPE |
| TN network form | yes |
| TN-C-S network form | yes |
| TN-S network form | yes |
| TT network form | yes |
| Operating temperature, max. | 80 °C |
| Operating temperature, min. | -40 °C |
| SPD to IEC 61643-1 | Class I+II |
| SPD to EN 61643-11 | Type 1+2 |
| Lightning protection zone LPZ | 0→2 |
| Maximum discharge current (8/20 μs) | 50 kA |
| Response time | <25 ns |
| Maximum back-up fuse | 160 A |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Dimension | 280V |
| CO2 Footprint (GWP) Cradle-to-Gate | 1,0825 kg CO2e / 1 Piece |
Connectivity options
| Arrester surge current (8/20 µs) [total] | 60 kA |
|---|---|
| Conductor cross-section, rigid (single-wire/multiwire), min. | 2,5 mm² |
| Combined voltage protection level [L-PE] | 1200 kV |
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Data sheet (1)
Catalogues & Flyers (2)
Declarations (2)
Certificates (3)
Instructions and Aid (3)
Product images (2)
3D data downloads (1)
Tender specifications (2)
Variants
Type
Protection rating
Maximum continuous voltage AC
Pole version
Item no.
V25-B+C 1+NPE
IP20
280
1+N/PE
5094457
V25-B+C 3+NPE
IP20
280
3+N/PE
5094463
Pole version
V25-B+C 1+NPE
Item no.
5094457
Protection rating
IP20
Maximum continuous voltage AC
280
Pole version
1+N/PE
V25-B+C 3+NPE
Item no.
5094463
Protection rating
IP20
Maximum continuous voltage AC
280
Pole version
3+N/PE