Electronica India

Instrument Current Transformers

Transformers comply with IEEE C57.13 industry standard for instrument transformers in the US and Canada. They are certified to meet accuracy from 10% of nominal current to rating factor. The transformers are encapsulated into recognized plastic housings and epoxy potted to meet mechanical requirements.


Instrument current transformers are precision devices designed to accurately meter current on an electrical circuit. They provide a means to protect the metering instrumentation from the power available in the circuit, safely isolating secondary control circuitry from high currents.
End Product applications include: Motor Control Centers, UPS Systems, Utility Metering, Low and Medium Voltage Switchgear.


  • Current Range from 50A to 6000AAC
  • UL and cUL recognized per ANSI/IEEE Standard
  • Routine and Design Tested per IEEE C57.13
  • Basic Insulation Levels (BIL) of 10kV full wave
  • Accuracy Class as low as 0.15
  • Rectangular and Toroidal CT Models to meet any footprint application
  • Single and three-phase, multi-ratio models available.
  • 1A and 5A secondaries. Custom designs available upon request