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    For protecting low voltage consumer installations against surges. For installation in conformity with the lightning protection zone concept at the boundaries from 0B – 1 and higher.

DEHNguard 1000

  • High discharge capacity due to heavy-duty zinc oxide varistor
  • Quick response
  • High reliability due to ""Thermo Dynamic Control"" disconnector
  • Fault indication by green / red indicator flag in the inspection window
  • Specifically designed for high system voltages

DEHNguard 1000 (FM)

Compact single-pole surge arrester with a rated voltage UC = 1000 V a.c. or 1000 V d.c.; FM version with floating remote signalling contact.
Art.-Nr. 950102
DG 1000
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DEHNguard 1000 (FM)

Compact single-pole surge arrester with a rated voltage UC = 1000 V a.c. or 1000 V d.c.; FM version with floating remote signalling contact.
Art.-Nr. 950112
DG 1000 FM
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