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The digital RMF-112D unit is part of DEIF’s complete range of relays for generator protection and control.

Applied for protection against under-frequency and overfrequency by supervising the frequency (of generators) in single-phase and 3-phase networks, RMF-112D is applicable for installations with a number of adjustable parameters.

  • Combined under-frequency/over-frequency
  • For 1- and 3-phase networks
  • LED indication of fault condition
  • Timer-controlled tripping
  • LED indication for activated relay
  • 35 mm DIN rail or base mounting


Mounting Instructions
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