• Earth leakage relay type A
  • 1 operation thresholds
  • 2 operation thresholds (ELR-92 type)
  • External toroidal transformer
  • Configurable fail safe operation (ELR-92 type)
  • Adjustable tripping IΔn and delay time.
  • Prealarm LED indicator (ELR-92 type)

 

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