V20-3+NPE-280 OBO Surge arrester

Surge arrester V20, 3-pole + NPE, 280 V

Surge arrester, type 2

  • For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
  • Discharge capacity to 40 kA (8/20) per pole through high-performance varistors
  •  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 signalling

Types V20-3+NPE-280

Meximum continuous voltage AC280 V
Pole version3+N/PE
Protection ratingIP20
Item no.5095253
SSU1 piece


Installation dimensions (LxWxH)90×71,2×78,5 mm
Size4 part units
Minimum distance1.5 mm