SCT-2000 Class 2 Transformer

Class 2 Transformer, 0.333 Voltage Output

2.0" Opening rated to 1500A


One moment…we are redirecting you to our partner, Aim Dynamics.

Magnelab Aimdynamics

Back to Magnelab

Buy Now
Via Distribution
class 2 transformer
We offer the best of both worlds

Quick turn-around of smaller quantities, as well as larger volume competitive pricing. Our offshore advantages include the lowest labor costs in the Western hemisphere, making our pricing competitive with suppliers anywhere!

An ISO 9001:2015 certified company

AC Sensor Features

  • Rated input from 100 Amp to 1500 Amp
  • Output 0.333 Volt AC at rated current and Operates from 50 Hz to 400 Hz
  • Phase angle < 2 degrees measured at 50% rated current
  • Linearity accuracy ± 1%
  • 8 ft. twisted-pair leads
  • UL recognized
  • Accuracy at 10% to 130% of rated current
  • Custom output and other parameters are available


The SCT-2000 series is a popular class 2 transformer from Magnelab. In addition, these split core current sensors have been designed to transform up to 1,500 amperes of AC input current into an output of 0.333 volt. These particular AC current sensors come with an opening that accommodates up to 2-inch diameter conductors. Perfect to install on electrical wiring that is already in place,  it can easily snap around the existing conductor. For additional safety, all SCT devices contain a self-locking mechanism. Most frequent uses include recording, data logging, energy management, as a power monitor or for cost allocation.

Like the SCT-0750 split core current transformer, which is similar but has a lower input rating of up to 200 amperes, the SCT-2000 has a number of specific features. Its linearity accuracy is plus or minus 1 percent for 10 percent to 130 percent of rated current. As a result, this ensures calculations are accurately reflected in actual situations. In fact, when measured at 50% of its rated current, the phase angle is less than 2 degrees. The SCT-2000 operates on a frequency range of between 50 Hz and 400 Hz. As standard, it comes with a twisted pair lead measuring 8 feet in length. The maximum voltage it can handle on a bare conductor is 600 volts. The SCT-2000 is fully UL recognized, as well as being compliant with CE and RoHS standards. Finally, it comes with a full 10 year warranty.


SCT-2000-000 No Burden Resistor*
SCT-2000-100 100 Amp
SCT-2000-150 150 Amp
SCT-2000-200 200 Amp
SCT-2000-400 400 Amp
SCT-2000-600 600 Amp
SCT2000-800 800 Amp
SCT-2000-1000 1000 Amp
SCT-2000-1200 1200 Amp
SCT-2000-1500 1500 Amp
* Zener diode limits the output voltage to 22 V

All Dimensions in Inches
A 4.750
B 5.000
C 1.200
D 2.000
E 2.000