LEM APR-B10 Series Current Transformer 100 A 24V dc 18mm Bore APR 100 B10

LEM APR 100 B10 is a current transformer from the APR-B10 series specifically designed to deliver accurate true RMS current measurements in industrial and process control applications.

Featuring a split core construction and proprietary PriME technology, this transducer allows simple retrofitting without needing to disconnect conductors. The 100 A primary current rating combined with a 24V DC supply voltage and an 18 mm bore diameter makes it suitable for panel and DIN rail mounting installations.

The device supports a wide operating temperature range from -20°C to 60°C and operates over a frequency range of 30Hz to 6000Hz, fitting a variety of AC power systems including industrial automation and HVAC setups.

With spring terminal connections and compliance to UL 94-V0 and IEC 61010-1 standards, the APR 100 B10 ensures secure and reliable electrical performance. Split core design ideal for retrofitting without circuit interruption.

True RMS measurement accuracy with proprietary PriME technology. Supports 100 A primary current with 24V DC supply voltage. Mount type DIN rail with spring terminal connections for ease of installation. Operating temperature from -20°C to 60°C for broad environmental compatibility.

Frequency range from 30 Hz to 6000 Hz for versatile measurement applications. Lightweight, weighing only 90g, aiding convenient handling. Meets safety and quality standards UL 94-V0 and IEC 61010-1.

This current transformer is widely used in industrial automation, process control, electrical power monitoring, and HVAC applications where true RMS current measurement is critical.

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