Lightning current and surge arrester, 4-pole
Type V50-B+C 4 | Item no. 5093631 | EAN 4012195361909
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 to DIN EN 61643-11.
• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity 12.5 kA (10/350) per pole
• For TN-C systems
• With new Multibase base with multi-connection terminals
• Complete unit, consisting of upper part and base, pre-mounted and ready for connection
• Plug-in arrester with dynamic cut-off unit
• With visual function display
• Protection level < 1.3 kV
• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in distributor housings
• Labelled connections
Application: Lightning protection equipotential bonding in buildings, even those with external lightning protection of Class III and IV, and in standard distributor housings.
* Complete = Plug-in arrester and base
• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity 12.5 kA (10/350) per pole
• For TN-C systems
• With new Multibase base with multi-connection terminals
• Complete unit, consisting of upper part and base, pre-mounted and ready for connection
• Plug-in arrester with dynamic cut-off unit
• With visual function display
• Protection level < 1.3 kV
• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in distributor housings
• Labelled connections
Application: Lightning protection equipotential bonding in buildings, even those with external lightning protection of Class III and IV, and in standard distributor housings.
* Complete = Plug-in arrester and base
Technical data
Technical data
| Pole number | 4 |
|---|---|
| Network form | Other |
| Blow-out | no |
| Signalling on device | Visual |
| Protection rating | IP20 |
| Nominal discharge current (8/20 µs) [L-N] | 30 kA |
| Lightning surge current (10/350) | 50 kA |
| Remote signalling | no |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Integrated back-up fuse | no |
| Lightning surge current (10/350 μs) | 12,5 kA |
| Protection level [L-N] | ≤1,3 |
| Maximum continuous voltage AC | 280 V |
| Nominal discharge current (8/20 µs) | 30 kA |
| Pole version | 4 |
| Installation type | DIN rail 35 mm |
| Max. mains-side overcurrent protection | 125 |
| Version for | 4-pole |
| DC network form | no |
| IT network form | no |
| TN network form | yes |
| TN-C network form | no |
| TN-C-S network form | yes |
| TN-S network form | yes |
| TT network form | no |
| Other network form | no |
| 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 | 125 A |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Dimension | 280V |
| CO2 Footprint (GWP) Cradle-to-Gate | 1,6472 kg CO2e / 1 Piece |
Connectivity options
| Arrester surge current (8/20 µs) [total] | 120 kA |
|---|---|
| Conductor cross-section, rigid (single-wire/multiwire), min. | 2,5 mm² |
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Catalogues & Flyers (4)
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Certificates (2)
Instructions and Aid (3)
Product images (2)
3D data downloads (2)
Tender specifications (2)
Variants
Type
Protection rating
Maximum continuous voltage AC
Pole version
Item no.
V50-B+C 3-280
IP20
280
3
5093627
V50-B+C 4
IP20
280
4
5093631
Pole version
V50-B+C 3-280
Item no.
5093627
Protection rating
IP20
Maximum continuous voltage AC
280
Pole version
3
V50-B+C 4
Item no.
5093631
Protection rating
IP20
Maximum continuous voltage AC
280
Pole version
4