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插板接头怎么接
更新时间: 2021-01-09 21:46:19  

1、连接线路时将红线(火线)与蓝线(零线)分别连接到接线柱L和N上。

2、黄绿的双色线则连接到插座接线柱N,然后再用一根断线连接插座接线柱L与开关接线柱。

3、然后再用另外一根从灯泡过来的接线连接到开关线柱L。

4、观察电源线,劣质插座手感较软,韧性差,连接不结实,电源线内的铜芯采用劣质材质,截面小,杂质多,熔点低,很容易发生断线现象,且强度差,韧性低,稍用力就会折断。

5、观察插头,劣质插头一般为二级插头,安全性差,插销较薄,长期使用容易变形及移位。

6、优质插座为三级插头,有效防触电,插销硬度高,长期使用不变形。

关键词: 接头 怎么

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