TUC40 Transformer

Description: Current transformer TUC40 for measurement instrumentation. Is a transformer for wound primary, either for cable or for bus-bar. The casing is made of plastic.

The TUC40 transformer have different transformation ratios, for primary ones from 50A to 1000A and secondary ones at 1A or 5A. Accuracy classes can be 0,5, 1 or 3 according to IEC 61869-2 standard.

The transformer have a wider profile, which alolows to obtain a greater load power. Is an equipment indicated for applications in which the measuring instruments have a higher consumption.



  • Wound primary
  • For cable or bus-bar
  • Plastic casing
  • Narrow profile
  • Bar: 40 x 10
  • Cable: Ø 32
  • Accuracy: 0,5, 1 or 3
  • Ipn (A): VA

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TUC40 Transformer