100 AMP Split-core AC Current Transformer - T-MAG-SCT-100

1.25” Opening

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The Magnelab AC Current 100 Amp AC Current Transformer or CT (Magnelab part # SCT-1250-100) is mounted around a current carrying wire to measure AC Amperage. This CT provides 333mV output proportional to current and is used with the FlexSmart TRMS Module for True RMS measurement of sinusoidal and non-sinusoidal waveforms. The result is accurate current measurement for many types of equipment, including variable frequency drives and switched power sources. One or two CTs can be used with each FlexSmart TRMS Module.

  • Rated input from 10 to 100 AMP
  • Output 0.333 Volt AC at rated current
  • Linearity accuracy ± 1%
  • Accuracy at 10% to 130% of rated current
  • Split-core design for fast, easy installation
  • 8 ft. (2.44m) 22 AWG twisted pair leads
  • 1.25” Opening

The T-MAG-SCT-100 Sensor is for use in Indoor environments

The T-MAG-SCT-100 Sensor supports the following measurements:

AC Current

Onset # T-MAG-SCT-100

Lead time 3-4 weeks

  • Rated input from 0 Amp to 100 Amp
  • Output 0.333 Volt AC at rated current
  • Operates from 30 Hz to 1,000 Hz
  • Phase angle < 2 degrees measured at 50% rated current
  • Linearity accuracy ± 1%
  • 8 ft. twisted-pair lead
  • UL, c(UL) recognized, CE, and RoHS compliant
  • Accuracy at 10% to 130% of rated current
  • Custom output and other parameters are available
Compatible Sensors
Part Number
TRMS Input Adapter
FlexSmart TRMS Module (2 channels)

Part Number
Carrying Case
Pelican Case

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Documentation for the T-MAG-SCT-100

Magnelab Website Link

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