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插头标准
各国插头标准规定型号尺寸
. 中国标准电源插头 样品 机构尺寸 型号规格 227IEC42(RVB)2 ×0.5mm 2 6A250V 227IEC42(RVB)2 ×0.75mm 2 6A250V 227IEC52(RVV)2 ×0.5mm 2 6A250V 227IEC52(RVV)2 ×0.75mm 2 6A250V 227IEC52(RVV) 2 ×0.75mm 2 6A250V 227IEC53(RVV) 2 ×0.75mm 2 6A250V 227IEC53(RVV) 2 ×1.0mm 2 10A250V 227IEC42(RVB)2 ×0.5mm 2 6A250V 227IEC42(RVB)2 ×0.75mm 2 6A250V 227IEC52(RVV)2 ×0.5mm 2 6A250V 227IEC52(RVV)2 ×0.75mm 2 6A250V 227IEC52 （RVV