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Current monitoring relay of Imax level passing through a hole in 1P - AC PRI-32

Monitors the overcurrent of the conductor through the hole in the front panel

EAN: 8595188121965 | Code: 8278


  • Current transformer is a part of the product. Inside this transformer there is a wire which senses the volume of flowing current.
  • This construction reduces thermal stress of product when compared with conventional solutions with inbuilt shunt, and increases current range up to 20 Amps, and galvanically separates monitored circuit.
  • For heating bars in sliding rails, heating cables, indication of current flow, controlling of 1-phase motor consumption,...
  • Supply is galvanically separated from measuring current.
  • Current exceeding - current fl owing through monitored wire must not exceed 100 A.


  • Voltage type: AC
  • Monitored levels: overcurrent
  • Monitored range: 1 - 20 A (50/60 Hz)
  • Output type: 1x CO, 8 A
  • Housing: 1-MODULE
  • Supply voltage (frequency): AC 24-240 V, DC 24 V (AC 50/60 Hz)
  • Dimensions: 90 x 17.6 x 80.5 mm (3.5˝ x 0.7˝ x 3.2˝)



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