Features 1. Mini split-core current transformer, compact design compared to similar products (output 100mA) 2. Inner hole diameter: 16mm, accuracy ≤0.5 class 3. Snap-fit structure allows direct mounting on cables using nylon ties 4. Built-in input coil; lightweight and easy to install 5. Fully enclosed design with excellent mechanical strength, environmental resistance, strong voltage isolation, ensuring safety and reliability Description This is a mini split-core current transformer with a compact size (output 100mA). The fully enclosed construction provides good mechanical performance, environmental resistance, and strong voltage isolation for safe and reliable operation. Suitable for energy metering applications. Compatible with AC 220V and 380V power systems. Specifications Model: PZKHCT Operating temperature: -40°C to +85°C Relative humidity: ≤90% at 40°C Working frequency: 50Hz–60Hz Insulation class: B (130°C) Insulation resistance: >1000MΩ under normal conditions Dielectric strength: Withstands 1000V power frequency for 1 minute Flame resistance: Meets UL94-V0 standard Internal resistance: 10Ω Measurement range: 0–100A Weight: 59g Applications 1. Designed for use in energy metering applications; compatible with AC 220V and 380V power supplies 2. Enables installation without interrupting power, allowing live circuit mounting Package Includes 1 x Current Transformer Notes 1. The primary winding must be connected in series with the current loop; the secondary winding must remain in a short-circuit condition during operation 2. Do not open the secondary circuit during use; fuses must not be installed in the secondary circuit