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EspañolLightning current combination arrestor, type 1+2
• For the equipotential bonding of lightning current to VDE 0185-305 (IEC 62305)
• Lightning current discharge capacity of 12.5 kA (10/350) per pole and up to 50 kA (10/350) in total
• Modular, plug-in arrestor with dynamic cut-off unit and visual status display
• Locking mechanism with vibration protection and voltage keying
• Halogen-free plastic (UL 94 V-0)
• The remote signalling (FS) variants have a potential-free changeover contact for remote signalling
Application: Lighting current equipotential bonding for buildings of class III and IV.
Connection options
V50-1+NPE-385
| 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) | Un | 350 | |||
| Maximum continuous voltage AC | UC | 385 | |||
| Nominal discharge current (8/20 µs) | In / L-N | 30 | |||
| Maximum discharge current (8/20 μs) | Imax | 50 | |||
| Lightning surge current (10/350 μs) | Iimp | 12,5 | |||
| Total discharge current (10/350) | Itotal | — | |||
| Arrester surge current (8/20 µs) [total] | Itotal | — | |||
| Protection level [L-N] | Up | 1,7 | |||
| Protection level [L-N] @ 1 kA | Ures | 1 | |||
| Protection level [L-N] @ 5 kA | Ures | 1 | |||
| Max. mains-side overcurrent protection | 160 A gL/gG | ||||
| Short-circuit resistance for max. mains-side overcurrent protection | 50 kA eff | ||||
| Operating temperature range | Tu | -40-80 | |||
| Protection rating | IP20 | ||||
| Approvals | UL | ||||
| Cable cross-section, flexible (fine-wire) | 1,5-35 | ||||
| Rigid cable cross-section (single wire/multiwire) | 1,5-35 | ||||
| Cable cross-section, flexible (fine-wire) | 16-2 | ||||
| Rigid cable cross-section (single wire/multiwire) | 16-2 | ||||