Series 163,
20/30mm busbars
Posted on Posted in Moulded Case Current Transformers


A range of compact moulded case current transformers suitable for primary currents from 50A to 600A with built in terminal covers.



For transforming various primary currents into 1A or 5A secondary using 20x10mm, 30x10mm or 30x15mm busbars or 24mm diameter cables.



  • Built in sealable terminal covers.
  • Mounting feet and busbar screws supplied.
  • Narrow width – 60mm.
  • Din rail clip supplied with CT163 only.

 Technical Specifications

  • Conforms to IEC185, BS 7626, BSEN 60044-1, IEC 60044-1, BSEN 61869-2 and IEC 61892-2.
  • Rated system voltage 0.72/3kV.
  • Ambient temperature range -5°C to +50°C.
  • Continuous current, 1.2 x rated current..