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Series I Current Transformer

Series II Current Transformer

Series I Current Transformer

Engineered to convert high primary currents into safe, standardized secondary currents ($5\text{ A}$ or $1\text{ A}$), these transformers deliver reliable and precise measurement across power distribution networks. They are highly optimized for metering, protection, and system monitoring applications.

Featuring a compact, durable, and maintenance-friendly design, they provide high insulation strength to ensure enhanced operational safety and an extended service life. Their versatile and robust construction makes them widely used across a variety of demanding industrial, commercial, and utility environments.

Key Features

  • Accurate measurement of high primary currents.

  • Converts high current into a safe and standardized secondary current..

  • Available with standard secondary current ratings of 5A or 1A.

  • Suitable for metering, protection, and monitoring applications. Provides reliable and precise current measurement.

  • High insulation strength for enhanced safety and long service life.

  • Compact, durable, and maintenance-friendly design. Widely used in industrial, commercial, and power distribution systems.

Model Identification

L = Current Transformer (CT) M = Busbar
K = Insulating Shell
3 = Design Number (BH)
0.66 = Rated Voltage
I = Model