Magnelab AC current sensor SCT-0750 transformer 0.75 open-loop, rated high- 200A

The SCT-0750 split-core current transformer is manufactured by the current sensor maker Magnelab and can convert AC input currents up to 200 amperes into a 0.333-volt output voltage.

This transformer is especially suitable for installations with pre-laid wiring and can easily clip onto existing conductors.

The product comes with a self-locking mechanism, with a hole diameter of 0.75 inches, and is mainly used in data logging, energy management, power monitoring, and cost allocation.

The outstanding features of the SCT-0750 include: a rated input of up to 200 amperes, an output of 0.333 volts at rated current, linear accuracy of up to ±1%, and actual performance closely matching theoretical values.

With inputs of 70 amperes or higher, the phase angle is less than 2 degrees, and it operates over a frequency range of 30–1,000 Hz.

If you need to measure higher currents, you can choose the SCT-2000 split-core current transformer, which supports up to 1,500 amperes.

Both sensors come standard with 8-foot 22AWG twisted pair leads, bare wire voltage rating of 600 volts, UL certification, and compliance with CE and RoHS standards, and they come with a 10-year quality warranty.

The Magnelab SCT-0750 series split-core current sensors can detect AC currents up to 200 amperes passing through the central conductor.

The split-core design is particularly suitable for retrofitting existing electrical lines, allowing rapid deployment via clip-on installation.

All SCT series are equipped with a self-locking mechanism, and customized output and other parameter configurations are available according to customer requirements.