Naren - Model UCOCR 2

Under Current & Over Current Relay - Model UCOCR-2

Suitable for 1 to 15 HP 3 Phase submersible pumps.


  • Single Phase Protection
  • Underload (Dry Run) Protection
  • Overload Protection
  • User Adjustable Dry Run and Overload Settings
  • LCD Display
  • 2 Phase Voltage Display
  • 3 Phase Current Display
  • Relay Range: 0 to 30A & 0 to 50A
  • In built load wire passing type CTs
  • 440V power Supply


  • The load wires need to be passed through the holes provided in the unit
  • L1 and L2 has to be connected to the ‘R’ and ‘B’ supply phases respectively (auxiliary supply)
  • C1 and C2 has to be connected in series with the holding contact of the contactor coil

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