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为啥插排的三孔和二孔要离得那么近? - 站长搜索
首页 > 资讯列表 > 科技资讯 >> 趣科技

为啥插排的三孔和二孔要离得那么近?

趣科技 2015-04-02 12:36:04 转载来源: 网络整理/侵权必删

有没有发现,在新国标组合插排中,三孔与两孔是独立分开的,而且两者离得非常近,直接后果就是不能同时插两个孔了,这不是资源浪费吗?其实呢,距离那么近,是故意设计的结果,目的就是为了不让你同时插两个插头。因为原来旧国标的插头三孔和二孔的零线火线是共用的,同时使用,可能会超出额定电流,是极大的安全隐患

有没有发现,在新国标组合插排中,三孔与两孔是独立分开的,而且两者离得非常近,直接后果就是不能同时插两个孔了,这不是资源浪费吗?

其实呢,距离那么近,是故意设计的结果,目的就是为了不让你同时插两个插头。因为原来旧国标的插头三孔和二孔的零线火线是共用的,同时使用,可能会超出额定电流,是极大的安全隐患。

其实,早在2008年底,国家质检总局和国家标准化管理委员会重新修订了插座国家标准。根据规定,从2010年6月1日开始,在生产领域正式实施新国标。但考虑到存货等问题,设定了1年过渡期,规定2011年6月1日起禁止在流通流域销售旧国标插座。

如果你家还在用旧国标插排,果断换了吧。

标签: 为啥 插排 三孔 二孔 离得 那么


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