Measure, Counters, Signalization > Differential relays for LV > ELRC-BL | ELRD-L | ELRD-L2m
 
  • Earth leakage relay type A
  • 2 operation threshold
  • External toroidal transformer
  • Adjustable tripping IΔn and delay time.
  • Front TEST and RESET buttons
  • Configurable automatic or manual resetting
  • Prealarm LED indicator (ELR-62 type)
  • Flag indicator (ELR-62 type)
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