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插头如何分零火线
更新时间: 2022-02-28 10:47:59  

1、两脚插头对应的是两孔插座,我们知道两孔插座的标准接线方法是,面对插座正面左面那个孔是零线,右边那个孔是火线。

2、而两脚插头基本上都是不区分零线和火线的,也就是可以随意使用,我们是不用区分零线和火线的。

3、如果两脚插头你非要区分零线和火线的话,你可以看插头上的标识,L代表的是火线,N代表的是零线。

关键词: 插头 如何 火线

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