Revenue Grade Current Transformer – ACT-120 by Aim

Product Description

The ACT-120 is a Revenue Grade Current Transformer with 80mm x 120mm opening. It converts an input of 1000 – 1600 Amps to 5A.

This revenue grade current transformer measures the input amperage and outputs a corresponding 5A (or 1A) output. It is 0.5% accurate when used with a burden of 7.5 VA. This revenue grade current transformer provides multiple installation options for a durable installation with consistent output.  The opening is 120 mm x 80 mm.

The ACT-120 can operate from -15°C – 60°C and from 50-400 Hz. It is designed to withstand up to 3000 Vac.  The unit weighs 3.4 lbs (1.5 kg).

This current transformer provides a cost-effective way to monitor up to 1600A.

Frequent Applications

  • Power meter
  • Switchgear
  • Distributed measurement systems
  • General Sets
  • Control panels

The ACT-120 complies with IEC 60044-1 and is CE approved and RoHS compliant.

Compatible meters accept a 5A input. They will show this symbol as the input:

AC Amperage

You can view all of our current sensors here.


  • Inner window of 120 mm x 80 mm
  • 0.5% Accuracy Full Scale
  • Burden: 7.5VA
  • Standard: IEC60044-1
  • Withstand Voltage: 3000 Vac
  • Overload Withstand: 1.2 times rated current continuously
  • Operating Temperature Range: -15°C to 60°C
  • Frequency Range: 50-400 Hz
  • Weight: 1.5 kg / 3.4 lbs

Data Sheet

 Technical Specs


UL Registered


Made in Canada

ISO 9001

rohs compliant

Additional information

Weight3.4 lbs
Dimensions7.2 x 5.6 x 2 in