Features:1) The structure of the self-locking, safe, easy to install, portable2) Wide inner window, allowing clamping of big cables or bus-bars3) Wide range of sizes to accommodate all the existing installations4) Isolated case recognized5) Wires plugs, Audio plugs, Power plugs and so on five kinds of plugs6) Meet the standard IEC60044-1 and ANSI C12.207) High accuracy class ,wide linearity8) Superitor stability ,separate the external magneitc field interference9) Measure the current directly10) It is with the diode to save people's life1m wireAccuracy: class 1Application: Electricity MeasuringOperating Temperature: -40C+70CRatio:100/5A 150/5A,200/5A,250/5A,300/5A,400/5A,500/5A,600/5ASplit CoreWindow Hole size:36MMApplications:1:Current measurement, protection for electrical wiring and equipment.2:Current and power measurement for electric motors, lighting, aircompressor,heating and ventilation system, air-condition equipment and automation control system.3:Current, power and energy device.4:Relay protection device.Package Included3pcs*KCT36 CT