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UL507有要求用到此类插头而且即将生效:& s/ I/ L( k) U1 h% I3 Q- D) V
21A Fuseholders and Fused Attachment Plugs
$ Y2 y( E# n" @* sAdded Section 21A effective September 27, 2010- E: {- O4 U6 P
21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of; L, _/ d8 O& ]! x$ J. e
a unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or
& T4 t; A. L; u, @: M; L" p+ I, Yany 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. |
( c: v6 U7 D9 H: ^* _& K/ T8 P/ b' G请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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