100/200/400A Revenue Grade Solid Core Toroidal Current Transformers



DENT’s Revenue Grade Toroidal Current Transformers ensure exceptionally accurate signal transformation with low phase shift, making them ideal for Revenue Grade applications. They perform reliably even in harsh environmental conditions, ensuring consistent accuracy and dependability. This series of CTs guarantees very high accuracy and reliable performance in a wide range of conditions.

Designed for use on ANSI C12 Class meters, the revenue grade performance of these CTs meets or exceeds IEC 61869-2 Class 0.2; and IEEE C57.13 Class 0.3.

The RGT Series CTs are CUL/US 61010 listed as recognized components, CE listed, RoHS compliant, and are 600V CAT III rated devices. They are available for current inputs up to 400 Amps with 3M (9.8′) long, 22 AWG twisted pair leads.

Available in four amperage ranges: 100A, 200A, and 400A.

All DENT CTs are sold individually (not in sets).

All pricing in US Dollars and applies to US customers only. Pricing does not include duties and taxes. International customers, please click here to obtain a quote.

Additional information

Weight N/A
Dimensions N/A
Current Rating

100A, 200A, 400A


Solid Core



Current Range

1-120A, 2-240A, 4-480A

Lead Length

9.8' (3m)

Revenue Grade


Window Size

0.75" (19mm), 1.0" (25mm), 1.25" (32mm)



Key Features

Key Features
  • Window Size: 0.75″, 1.0″, and 1.25″
  • Available in four amp ratings: 100A, 200A, and 400A
  • Output is 333.3mV at rated current
  • Revenue grade performance meets or exceeds IEC 61869-2 Class 0.2 and IEEE C57.13 Class 0.3
  • Designed for use with PowerScout or ELITEpro meters
  • UL Certified



Part Numbers

Part Numbers

All DENT CTs are sold individually (not in sets).

Description Amp Range Part Number
100A Revenue Grade Solid Core Toroidal CT 1-120A CT-RGT-19-100-U
200A Revenue Grade Solid Core Toroidal CT 2-240A CT-RGT-25-200-U
400A Revenue Grade Solid Core Toroidal CT 4-480A CT-RGT-32-400-U


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