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RI-CT110 Single Phase Current Transformer


  • From 200A to 2000A Primary currents
  • 5A or 1A Secondary output
  • 100mm width
  • 60 x 30mm, 80 x 10mm, 50 x 50mm or Ø60mm cable aperture
  • Sealable terminal cover
  • Supplied with Busbar fixing and mounting feet
  • Compact design
  • Indication of primary current flow (arrows on case body)


The RI-CT110 Series forms part of a large family of solid core single-phase moulded case current transformers from Rayleigh Instruments.

These transformers are suitable for monitoring current flow in commercial, industrial or utility applications. They are designed to connect any standard metering or relay product requiring a 5A or 1A output and are available with Primary current input ranges from 200A to 2000A.

The RI-CT110 Series have been designed for ease of installation and are supplied with Busbar fixings and fixing feet. They also have clear markings moulded into the case to indicate the correct direction of primary current flow to minimise installation errors.

Additional Information

Manufacturer Rayleigh Instruments
Product Name / Options Price (ex VAT)
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