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UL507有要求用到此类插头而且即将生效:6 N3 Z, D5 _) q7 k" ~; P3 C& N
21A Fuseholders and Fused Attachment Plugs
& j: I* i) x) `8 [( n" ]Added Section 21A effective September 27, 2010$ _- |- M8 ~, l6 _7 C
21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of
( n4 E! m$ h q9 b8 K7 \- ^5 La unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or
" n2 T; I1 M5 l( C" e% aany applicable part in the UL 4248 series standards, and | a fused attachment plug shall comply with the | | Standard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and | | Power-Supply Cords, UL 817. |
+ c6 Z* e2 r x" H- v4 L请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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