Descriptions:OOTDThe is a mini split basic current transformer; It is the smallest compared to similar products (100MA output). Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capabilities, safety and reliability. Used for energy meter in special; AC 220V, 380V power adapter can be used. Features:It is a mini split basic current transformer; It is the smallest compared to similar products (100MA output). The diameter of the inner hole is 16mm, the accuracy is le; 0.5 classes. Using a snap common structure, it can be attached to the cable directly through nylon ties. Built-in input coil; Small and lightweight, easy to install. Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capabilities, safety and reliability. Application:1. The current transformer is used for energy meter in a special; AC 220V, 380V power supply can be used.2. When you repair the energy meter, you don't need to turn off the power if you use this product. Note:1. The basic CT should be connected in series with the test current loop, the other should be short-circuit operation.2. Secondary circuit is not allowed in open circuit, so do not install a fuse. Specifications:Model: PZCT-02Ambient Temperature: -40C-+85C Relative Ability: le; 90%(40C)Operating Frequency: 50Hz - 60HzInsulation Strength Class: Class B (130C)Insulation Resistance: gt; 1000MOmega; normally Dielectric strength: can afford 1000V/1 minute power frequency Flame resistance: UL94-V compliant Internal resistance: 10Omega; Measuring Range: 0-100A Measurement: 47x31x2 9mm/1.85x1.22x1.14" Wire Length: 200mm/7.87"Quantity: 1 PcNote: Please allow 1-3mm error due to manual measurement. Pls make sure you do not mind before you make a bid, due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!No retail packagePackage Included:1 x Current Transformer