标题: 请问嵌灯的Junction Box一定要固定在灯具上嘛? [打印本页] 作者: yang1933 时间: 2012-1-27 16:54 标题: 请问嵌灯的Junction Box一定要固定在灯具上嘛? 如标题，法规是UL 1598+UL 8750，产品是室内平板灯，
安装於天花板，根据UL 1598 cl.11.3.2描述，junction box
一定要和灯具锁附?还是只有branch circuit连到灯具那部份
即可?换个方式问，junction box可否远离灯具安装(仅靠接线和灯具连接)作者: d60102224 时间: 2012-1-27 16:54
基本上应该是与灯具连接会比较好些
否则可能要防拉装置的问题作者: 富贵天天 时间: 2012-1-27 16:54
必须机械固定在灯具上，参考以下条款：
11.3.2 The wiring compartment (junction box) where the branch circuit connections to the luminaire are made shall be integral to the luminaire or securely fastened to its enclosure or frame. A wiring compartment attached by flexible conduit shall have additional means of securement.