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Item number: SCxx

Cable conversion current transformers for primary currents from 60 A to 1000 A

Thanks to their compact design, split-core current transformers are especially well suited for use in difficult to access locations and tight spaces. Split-core current transformers are the right choice wherever interrupting the current path would be problematic or a measuring instrument needs to be retrofitted in an uncomplicated fashion.

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Split-core current transformers can be opened for attachment to cables or busbars. Safe attachment of the primary cable within the current transformer is assured by means of appropriate design engineering measures, and a plainly audible clicking sound. Two included UV resistant cable ties are used to additionally secure the transformer.

Product Highlights

  • Compact, split-core current transformers for primary nominal current from 60 A … 1000 A and secondary nominal current of 1 A or 5 A. 
  • Very easy and time-saving installation thanks to split-core design.
  • Particularly suited for retrofit purposes since the dismantling of primary leads is not necessary • Allows for retrofitting without interrupting mains power supply
  • Compact design allows for use in areas with restricted access and confined space
  • Clearly audible click sound confirms proper installation. Additional safety is provided by UV proof cable ties.
  • Accuracy class: 0.5, 1 or 3, depending on type


The SC-Series cable conversion current transformers transform high alternating currents into small, harmless, measurable currents (secondary current).

 The secondary current is standardized and is 1 A or 5 A. At the same time, they galvanically separate the primary circuit and the secondary circuit.

  • Technical characteristics
    • Primary rated current: 60 A / 75 A / 100 A / 125 A / 150 A / 200 A / 250 A / 300 A / 400 A / 500 A / 600 A / 750 A / 800 A / 1000 A
    • Secondary rated current: 1 A or 5 A (depending on the version)
    • Class accuracy: 3, 1 or 0.5 (depending on the version)
    • You can find an overview with the respective versions and article numbers in the data sheet

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