Combination arrester V50 3 pole NPE 280 V
Lightning current combination arrester, type 1+2, Item no. 5093526 | EAN 4012196159697
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• For lightning current equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity of 12.5 kA (10/350) per pole and up to 50 kA (10/350) in total
• Modular, plug-in arrester with cut-off unit and visual status display
• Locking mechanism with vibration protection and voltage keying
• Plastic to UL 94 V-0
• The remote signalling (FS) variants have a potential-free changeover contact for remote signalling
- Application: Lightning current equipotential bonding for buildings of class III and IV.
Complete = Plug-in arrester and base
Connectivity options
| SPD to EN 61643-11 | Type 1+2 |
| SPD to IEC 61643-11 | Class I+II |
| SPD to UL 1449 | Type 4 |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Maximum continuous voltage AC | 280 V |
| Nominal discharge current (8/20 µs) | 30 kA |
| Maximum discharge current (8/20 μs) | 50 kA |
| Lightning surge current (10/350 μs) | 12.5 kA |
| Lightning surge current (10/350) | 50 kA |
| Arrester surge current (8/20 µs) [total] | 80 kA |
| Protection level [L-N] | 1.3 kV |
| Combined voltage protection level [L-PE] | 2.5 kV |
| Residual voltage [L-N] @ 1 kA | 0,7 kV |
| Residual voltage [L-N] @ 5 kA | 0,8 kV |
| Max. mains-side overcurrent protection | 160 A gL/gG |
| Short-circuit withstand for max. mains-side overcurrent protection | 50 kA eff |
| Operating temperature range | -40 - +80 °C |
| Protection rating | IP20 |
| Approvals | VDE |
| Connection cross-section, FM terminals | 0,5 - 1,5 mm² |
| Connection cross-section, FM terminals | 21 - 16 AWG |
| Conductor cross-section, flexible (fine-wire) | 1.5 - 35 mm² |
| Conductor cross-section, rigid (single wire/multi-wire) | 1.5 - 35 mm² |
| Conductor cross-section, flexible (fine-wire) | 16 - 2 AWG |
| Conductor cross-section, rigid (single wire/multi-wire) | 16 - 2 AWG |
| TOV voltage [L-N] ‒ fail safe mode ‒ 120 min. | 440 V |
| TOV voltage [L-N] ‒ withstand mode ‒ 5 s | 335 V |
| TOV voltage [N-PE] ‒ withstand mode ‒ 200 ms | 1200 V |
Dimensions
| Installation dimensions (LxWxH) | 90x71,2x78,5 mm |
| Size | 4 part units |
| Minimum distance | 1.5 mm |
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