Lightning 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 |