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OBO BETTERMANN V50-3+NPE-385 V50-3+NPE-385 5093586 OBO BETTERMANN ARRESTER 1+2 V50-3+NPE-385 View larger
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V50-3+NPE-385 5093586 OBO BETTERMANN ARRESTER 1+2 V50-3+NPE-385

V50-3+NPE-385

5093586

OBO BETTERMANN

1 Pcs.

ARRESTER 1+2 V50-3+NPE-385 V50 V50-3+NPE-385.3 pole combined discharger with NPE 385V Polyamide, PA,

Automation > Combined arrester for power supply systems
TBS Transient and lightning protection systems - OBO BETTERMANN

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Lightning current combination arrestor, type 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: Lightning current equipotential bonding for buildings of class III and IV.
ETIM for 5093586 Earthing, lightning and surge protection (EC001457)
Feature Name Feature Value
System configuration TN (EF009928) Yes
System configuration TN-C (EF009929) No
System configuration TN-C-S (EF009933) Yes
System configuration TN-S (EF009930) Yes
System configuration TT (EF009931) Yes
Number of poles (EF001391) 4
Lightning impulse current (10/350 µs) (EF000421) 12.5 kA
Max. continuous voltage AC (EF004198) 385 V
Nominal voltage AC (EF004220) 230 V
Voltage protection level (EF003525) 1.7 kV
Voltage protection level L-N (EF004236) 1.7 kV
Follow current extinguishing capability (EF004193) 0.1 kA
Mounting method (EF000003) DIN rail (top hat rail) 35 mm
Construction size (EF002566) 4 modular spacing
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
Integrated backup fuse (EF008797) No
Degree of protection (IP) (EF005474) IP20

Product Datasheet

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