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UL507有要求用到此类插头而且即将生效:
. r6 L7 J' P, r Z* u" R8 L/ d5 j21A Fuseholders and Fused Attachment Plugs5 e! i% L Q! ]; Y
Added Section 21A effective September 27, 2010
) r& f5 G7 |& b9 s9 x* w7 g. U21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of
: c+ K% G, F; T7 sa unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or
, W6 L5 @2 R; E- @% K- qany applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the
/ q9 Z3 k5 M% I: a- wStandard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and* w r7 _) }& D0 r9 i
Power-Supply Cords, UL 817.
1 e9 z, ^- s7 U: u x! H请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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