1、Adopts buckle structure for quick mounting. 2、Internal epoxy casting, good stability, light weight, easy to install. 3、High permeability magnetic silicon steel with good linearity and high sensitivity. 4、Rural power network transformation, electrical fire monitoring, fire leakage monitoring system, intelligent power system, electricity measurement, power quality analysis and electrical equipment signal acquisition, lighting equipment, motors, electrical equipment, etc. relay protection, microcomputer protection, etc. 5、The measuring range is 10%In~130%In and rated output is 0.333VAC or 0~500mA. 1 x Current Transformer Item Type:Current TransformerType:Red Black Wire/Yellow Black Wire/Green Black Wire(Optional)Model: CTKD-16Aperture: Φ16mmCurrent Ratio: 0-160AMaterial:Silicon Steel, Internal Epoxy Casting, PA Flame Retardant Rating 94-V0Material Physical Properties: High Magnetic Silicon SteelLinearity: GoodSensitivity:HighRated Output: 5-630ARated Primary Current: 5~630ARated Secondary Current: 0~5AWorking Frequency: 50-2KHzRated Input: 5A-630AMeasuring Range: 10% In-130%InRated Output: 0.333v (AC) or 0~500mARatio Difference: ≤ ± 1.0%Phase Difference: ≤ ± 60°Medium Strength: 2.5KV/1mA/1minInsulation Resistance: DC500V/1000MQ/MinHousing: PA, Flame Retardant Rating 94-V0Skeleton: PBTIron Core: Silicon SteelInternal Structure: BuckleConstruction Plan: Cable Tie FixingWorking Temperature: -25 ° C ~ +75 ° CEnvironmental Compatibility: ≤85%Wiring Method: PVC Three-Color 1.5m Double Glue Line