Transformer, Current, Tape Insulated, 600V, 10:5A Ratio, 60Hz, 10kV BIL, C20 Relay Accuracy, 2 @ 30C Thermal Rating, 0.0348 Ohms @ 75C Secondary Resisatance, 0.2 Ohms @ 0.9PF Burden, 31.5 WD x 17.5 HT in, Ul Listed