Premium Current Transformer Source Factories | Wholesale High Precision CT Instrument Transformer
Source direct from verified current transformer source factories! Our platform features ISO/IEC 60044-1 certified current transformers (CT), accuracy class 0.2S/0.5S, oil-immersed/dry-type design, and custom ratio. Enjoy factory-direct pricing, reliable insulation, and global technical support for power system measurement & protection projects.