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    For protecting electronic equipment against surges. For installation in electrical installation systems, e.g. flush-mounted systems, cable ducts and flush-type boxes. German utility patent for DEHNflex A / ... D. For installation in conformity with the lightning protection zone concept at the boundaries from 1 – 2 and higher.
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DEHNflex

  • Two-pole surge arrester with monitoring device and disconnector
  • Enhanced safety due to fault-proof Y protective circuit
  • Acoustic fault indication
  • Compact design
  • For use in flush-mounted systems, cable ducts and flush-type boxes

DEHNflex M

Surge arrester for use in all installation systems of terminal equipment; compact dimensions.
Art.-Nr. 924396
DFL M 255
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DEHNflex A

Surge arrester for use in all installation systems of terminal equipment; with test function.
Art.-Nr. 924389
DFL A 255
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DEHNflex D

Surge arrester for use in all types of installation systems for terminal equipment; allows for through-wiring; with test function.
Art.-Nr. 924395
DFL D 255
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