BSCT (CT Clamp)

BSCT Series Split-Core Current Transformers (CT Clamps)

The BSCT Series split-core current transformers (CTs) are designed for fast and easy installation without disconnecting the primary conductor. They are ideal for retrofitting existing electrical panels, energy management systems (EMS), smart grid applications, and IoT power monitoring.

Originally prepared for our SDM series energy meters, these premium split-core CTs are now available as standalone standard products for global customers.

Leveraging our deep expertise in magnetic component design and supply chain management, we deliver these CTs at exceptional market-leading performance. Furthermore, every single unit undergoes 100% accuracy testing (ratio & phase error), and customers can request access to their specific test data.

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Model Selection Guide

The table below lists the standard split-core CTs commonly used with our SDM series, which are also available for individual purchase. While we highly recommend using the following models, custom specifications are available upon request.

Model	Aperture (mm)	Shell Color	Dimensions (A*B*C, mm)	Mounting Wings	Datasheet
BSCT-10C 50A/16.6mA	10	Black	23 x 41 x 26	No	Download
BSCT-16B 120A/40mA	16	Black	30 x 47 x 32	No	Download
BSCT-16C 120A/40mA	16	Black	30 x 47 x 32	No	Download
BSCT-24C 300A/50mA	24	Black	45 x 70 x 37	Yes	Download
BSCT-36C 400A/66.6mA	36	Black	56 x 84 x 40	Yes	Download

Dimensional references are shown in the diagrams below.

Products without Mounting Wings (Apertures 20mm and below)

Products with Mounting Wings (Apertures 24mm and above)