courtney 发表于 2011-7-27 10:34

請問嵌燈的Junction Box一定要固定在燈具上嘛?

如標題，法規是UL 1598+UL 8750，產品是室內平板燈，
安裝於天花板，根據UL 1598 cl.11.3.2描述，junction box
一定要和燈具鎖附?還是只有branch circuit連到燈具那部份
即可?換個方式問，junction box可否遠離燈具安裝(僅靠接線和燈具連接)

white0420 发表于 2011-7-27 17:39

基本上應該是與燈具連接會比較好些
否則可能要防拉裝置的問題

依然 发表于 2011-7-27 17:41

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.
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