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UL507有要求用到此类插头而且即将生效:
. D7 w3 s( s/ j1 R5 X; K21A Fuseholders and Fused Attachment Plugs
* J8 `8 [+ E& l# N3 vAdded Section 21A effective September 27, 2010
: j% ~2 b( x" F- M# W2 f21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of
" _) V' [+ f# x8 i6 \ o$ X5 Da unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or1 k( l) K5 w( B, b# a$ b2 I
any applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the
& h4 x6 u7 { J" U- ]Standard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and: E7 v' \1 A/ }# h: y
Power-Supply Cords, UL 817.
' m; k$ x4 J w+ k$ \" M# {. j请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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