Indicator, Push Button, Timer Switch manufacturer / supplier in China, offering Bh-0.66 Low Voltage Transformer Current 100I with 0.5 Grade Ratio 800/5A 1000/5 1200/5A, Bh-80I Low Voltage 50/60Hz 600/5A 800/5A CT Split Core Current Transformer, Bh-0.66 CT 60mm Hole Current Transformer Primary 400A 1200A Secondary 5A Transformer and so on.