Split Core Current Transformer, Clamp on Current Transformer, Permalloy Core manufacturer / supplier in China, offering Nanocrystalline Ring Core Split Transformer Single Phase Class 0.2 Split Core 500A Current Clamp Sensor, 60mm Aperture Split Core Current Transformer with 1A/5A Output, High-Accuracy 0.5s Class Waterproof IP67 Split Core Suspension Current Transformer Customizable Outdoor and so on.