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5093526
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OBO 5093526 Combination arrester V50, 3-pole + NPE 280 V
| Approvals | VDE |
|---|---|
| Arrester surge current (8/20 µs) [total] | 80 kA |
| Blow-out | no |
| Cable type for surge protection devices | Power cable AV |
| CO2 Footprint (GWP) Cradle-to-Gate | 2,0018 kg CO2e / 1 Piece |
| Combined voltage protection level [L-PE] | 2,5 kV |
| Conductor cross-section, flexible (fine-wire), max. | 2 AWG |
| Conductor cross-section, flexible (fine-wire), max. | 35 mm² |
| Conductor cross-section, flexible (fine-wire), min. | 16 AWG |
| Conductor cross-section, flexible (fine-wire), min. | 1,5 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 35 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 2 AWG |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 16 AWG |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 1,5 mm² |
| Connection cross-section, FM terminals, max. | 16 AWG |
| Connection cross-section, FM terminals, max. | 1,5 mm² |
| Connection cross-section, FM terminals, min. | 0,5 mm² |
| Connection cross-section, FM terminals, min. | 21 AWG |
| Dimension | 280V |
| Follow current quenching capacity (eff) [N-PE] | 0,1 kA |
| Housing material surge protection components | PA UL 94 V-0 |
| Installation type | DIN rail 35 mm |
| Integrated back-up fuse | no |
| Lightning surge current (10/350 μs) | 12,5 kA |
| Lightning surge current (10/350) | 50 kA |
| 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 (N-PE) | 255 V |
| Maximum continuous voltage AC | 280 V |
| Maximum discharge current (8/20 μs) | 50 kA |
| Maximum discharge current (8/20 μs) [L-N] | 50 kA |
|---|---|
| Minimum distance | 1,5 mm |
| Network form | TN-S, TT |
| Nominal discharge current (8/20 µs) | 30 kA |
| Nominal discharge current (8/20 µs) [L-N] | 30 kA |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Operating temperature, max. | 80 °C |
| Operating temperature, min. | -40 °C |
| Pole number | 4 |
| Pole version | 3+N/PE |
| Protection level [L-N] | ≤1,3 |
| Protection rating | IP20 |
| Remote signalling | no |
| Residual voltage [L-N] @ 1 kA | 0,7 kV |
| Residual voltage [L-N] @ 12.5 kA | 1 kV |
| Residual voltage [L-N] @ 5 kA | 0,8 kV |
| Response time | <25 ns |
| Short-circuit resistance for max. mains-side overcurrent protection | 50 kA eff |
| Signalling on device | Visual |
| SPD to EN 61643-11 | Type 1+2 |
| SPD to IEC 61643-1 | Class I+II |
| SPD to UL 1449 | Type 4 |
| TN network form | yes |
| TN-C network form | no |
| 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 | yes |
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