Instrument TransformerChina Acrel AC 0.66kv Three Phase Solid Current Transformer Toroidal Type Akh-0.66/Z-35 600/5A, Find details about China Low Voltage CT, Current Transformer 600/5A from Acrel AC 0.66kv Three Phase Solid Current Transformer Toroidal Type Akh-0.66/Z-35 600/5A