... Current Ratio Load Resistance Accuracy 1 PCT908 6A 50-60HZ 1.5(6A)/5mA 20Ω 0.1,0.2,0.5,1.0,3.0,5.0 Series ... No. Electrical Properties Maximum primary Current Rated Frequency Current Ratio Load Resistance Accuracy ... 1 PCT908 6A 50-60HZ 1.5(6A)/5mA 20Ω 0.1,0.2,0.5,1.0,3.0,5.0 Three Phase Current Transformer