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8.5 When a splice or an electrical connection is located in a section of a portable luminaire that is' b/ v; ` H: a) u% b% m
separable for packing purposes, as noted in 8.3 and 8.4, the unit shall be provided with strain relief to
* U& {7 P" Q& B( xreduce the risk of stress being transmitted to the splice or electrical connection during unpackaging and, m8 j. \' ?: Q% y3 s5 ^7 y' i
assembly of the luminaire. The strain relief shall be reliable and not easily defeated by the user. See the8 e$ l$ Y) I$ Q7 G
Strain Relief Test, Section 133.
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正常来讲用户安装或正常使用(替换灯泡,清洁灯泡时)不会动灯头的,也就是说这个装置是不会被用动的,UL 报告这个产品是 passed 的,看了UL 报告,strain relief---in accordance with.... |
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