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UL507有要求用到此类插头而且即将生效:3 B' \) L0 T2 V# P
21A Fuseholders and Fused Attachment Plugs' \3 l# y0 n& ~! ^; f- { ~+ q w
Added Section 21A effective September 27, 2010% P5 z0 P% U% E
21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of+ \+ J0 N. f( j. d4 S ^
a unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or4 p0 R4 j- i9 C
any 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. |
6 y& `- X& g2 a) O9 b请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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