发布时间:2025-01-24 09:49:36
如果是用的供电局的电改的线路,那你的主开关用2极40A的,空调3个2极16A的,照明16A1极,插座2极
20A漏电2个,电热水器看功率配开关一般也就2极16或20A的漏电开关。如果不是供电局电改的线,主开关可以配2极50或63A的都可以,主开关最好
不用漏电。
我家的屋顶的混凝士我里为什么有方木我家住4楼屋顶后度有12公分发现中间夹有方木是不是施工问题
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