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一开五孔怎么接线
更新时间: 2021-03-29 14:05:28  

1、首先认识一下一开五孔插座,简单的说就是在同一个面板上,有1个开关,2+3孔插座

2、然后把一开五孔插座翻过来看它的背面。你会发现有字母和符合L N 地线的符号

3、L代表火线,N代表零线,地线符号代表地线。一般家里装修电线的颜色分为三种红线(L)、蓝线(N)和黄色(地线)

4、开关与电灯链接时,火线进开关,零线进灯头。这样链接为防止换灯泡时触电

5、因为走线时就三根线,有时候开关内部需要用线并联,这时候一定要注意零线、火线和地线的并联。

关键词: 怎么 接线

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