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8.5 When a splice or an electrical connection is located in a section of a portable luminaire that is7 `' k0 X4 k) _
separable for packing purposes, as noted in 8.3 and 8.4, the unit shall be provided with strain relief to
- E6 w* P" v6 \4 \; y1 \reduce the risk of stress being transmitted to the splice or electrical connection during unpackaging and7 {) E, A" t5 ]2 C) L; J
assembly of the luminaire. The strain relief shall be reliable and not easily defeated by the user. See the9 \* o; d; w/ }. U- h- Y
Strain Relief Test, Section 133.; ^* r0 Z# r5 O/ }% R3 _9 _: N
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- m+ V! I+ N4 N# a6 g: H; r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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