标题: 美国插头是怎样分类的 [打印本页] 作者: 做太猴急事 时间: 2012-2-8 11:06 标题: 美国插头是怎样分类的 美插，5-15R，6-30R，那三个数字分别代表什么啊作者: voculy 时间: 2012-2-8 11:06
You can refer to NEMA WD6 for US plug dimension is following:
5-15R is 125V/15A, 2-pole 3-wire with grounding of Receptacle
6-30R is 250V/30A, 2-pole 3-wire with grounding of Receptacle
X-YR; X-YP
X is NEMA number
Y is Ampere value
R is Receptacle
P is Plug