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V20-LCF-3-280 5095528 OBO BETTERMANN Surge Arrester V20 V20-LCF-3-280, No leakage current 3-pole 280V
V20-LCF-3-280
5095528
OBO BETTERMANN
Surge Arrester V20 V20-LCF-3-280, No leakage current 3-pole 280V
V20 surge arrester, leakage current-free, 3-pole. Surge arrester, type 2• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)• Discharge capacity to 30 kA (8/20) per pole through a high-performance series connection of varistor and spark gap• Modular connectable 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 variants (FS) have a potential-free changeover contact for remote signallingApplication: Equipotential bonding in main and sub-distributions.
TBS Transient and lightning protection systems - OBO BETTERMANN
Brand new product in its original packaging covered by the warranties and certifications provided by OBO BETTERMANN
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▲| Arrester surge current (8/20 µs) [total] | 90 kA |
|---|---|
| Blow-out | no |
| CO2 Footprint (GWP) Cradle-to-Gate | 1,761 kg CO2e / 1 Piece |
| Conductor cross-section, flexible (fine-wire), max. | 35 mm² |
| Conductor cross-section, flexible (fine-wire), max. | 2 AWG |
| Conductor cross-section, flexible (fine-wire), min. | 1,5 mm² |
| Conductor cross-section, flexible (fine-wire), min. | 16 AWG |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 2 AWG |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 35 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 1,5 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 16 AWG |
| DC network form | no |
| Dimension | 280V |
| Housing material surge protection components | PA UL 94 V-0 |
| Installation type | DIN rail 35 mm |
| Integrated back-up fuse | no |
| IT network form | no |
| Max. mains-side overcurrent protection | 160 A gL/gG |
| Maximum back-up fuse | 160 A |
| Maximum continuous voltage (L-N) | 280 V |
| Maximum continuous voltage AC | 280 V |
| Maximum discharge current (8/20 μs) | 30 kA |
| Maximum discharge current (8/20 μs) [L-N] | 30 kA |
| Minimum distance | 1,5 mm |
| Nominal discharge current (8/20 µs) | 20 kA |
| Nominal discharge current (8/20 µs) [L-N] | 20 kA |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Operating temperature, max. | 80 °C |
|---|---|
| Operating temperature, min. | -40 °C |
| Other network form | no |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Pole version | 3 |
| Protection level [L-N] | ≤1,5 |
| Protection rating | IP20 |
| Remote signalling | no |
| Residual voltage [L-N] @ 1 kA | 0,8 kV |
| Residual voltage [L-N] @ 5 kA | 1 kV |
| Short-circuit resistance for max. mains-side overcurrent protection | 50 kA eff |
| Short-circuit resistant | yes |
| Signalling on device | Visual |
| SPD to EN 61643-11 | Type 2+3 |
| SPD to IEC 61643-1 | Class II+III |
| SPD to UL 1449 | Type 4 |
| Test class, type 2 | yes |
| TN network form | yes |
| TN-C network form | yes |
| TN-C-S network form | yes |
| TN-S network form | yes |
| Torque | 4 Nm |
| 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 |
| TT network form | no |
| Feature Name | Feature Value |
|---|---|
| System configuration DC (EF009926) | No |
| System configuration IT (EF009927) | No |
| System configuration TN (EF009928) | Yes |
| System configuration TN-C (EF009929) | Yes |
| System configuration TN-C-S (EF009933) | Yes |
| System configuration TN-S (EF009930) | Yes |
| System configuration TT (EF009931) | No |
| System configuration other (EF009932) | No |
| Nominal discharge surge current (8/20) (EF004214) | 20 kA |
| Max. discharge surge current (8/20) (EF012274) | 30 kA |
| Nominal voltage AC (EF004220) | 230 V |
| Max. continuous voltage AC (EF004198) | 280 V |
| Voltage protection level (EF003525) | 1.5 kV |
| Voltage protection level L-N (EF004236) | 1.5 kV |
| Integrated backup fuse (EF008797) | No |
| Mounting method (EF000003) | DIN rail (top hat rail) 35 mm |
| Max. conductor cross section solid (solid, stranded) (EF008827) | 35 mm² |
| Max. conductor cross section flexible (fine-strand) (EF008828) | 35 mm² |
| Signalling at the device (EF004241) | Optic |
| Category type 2 (EF004230) | Yes |
| Degree of protection (IP) (EF005474) | IP20 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE SURGE PROTECTION OBO EN.pdf | 24 Mbytes |
|
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