XH-SCT-24 Split Core Current Transformer

SCT series split-core current senses AC current from 100 to 800 Amps passing through the center conductor. Split core design permits non-contact current measurements through magnetic field induction without requiring that the primary wire be taken offline and disconnected for CT installation. This method permits a safer, easy and portable current measurement. They also have exceptionally low phase angle error, which is essential for accurate power and energy measurements, These CTs swing open for one-handed operation.

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  • 1A, 5A current output can be selected under rated current
  • Good stability, lightweight, various opening sizes
  • Easy installation, open and close installation, no need to disconnect the system power
  • Appropriate volume, various sizes, suitable for different installation occasions
  • The product complies with the standards GB20840 and IEC61869
  • Secondary side current less than 1A
  • Split core design for wiring cable
  • With a 1-meter distance copper wire for easy installation



  • Residual current monitors (RCM)
  • Residual current monitoring systems (RCMS)
  • Electric energy meters
  • Distributed measurement systems
  • Switch cabinets
  • Control cabinets



Rated Input Current 0~300A
Rated Output Current 5A
Overload Current 120A, 180A, 240A,300A, 450A
Insulation Voltage 2KV
Rated Frequency 50Hz/ 60Hz
Flame Resistance UL94-V0
Operating Temperature -15 ℃ to 60 ℃
Dimensions 48 x 34.6 x 64