China plug series

60227 IEC 52(RVV) 3×0.75
60227 IEC 53(RVV) 3×0.75~1.5
60245 IEC 53(YZ) 3×0.75~1.5
60245 IEC 57(YZW) 3×0.75~1.5
60245 IEC 66(YCW) 3×1.0~1.5