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UL507有要求用到此类插头而且即将生效:
8 i3 k+ q! r+ ]; c/ ?! r) ^4 A5 E3 u# J21A Fuseholders and Fused Attachment Plugs0 L* | T" p" p) t$ ~: C
Added Section 21A effective September 27, 20106 z* r1 {0 W! l+ Z- U r# Z. \3 B
21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of3 m7 ]5 k3 X+ j# b, l4 d8 U
a unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or8 \, Q& Z' H1 X! m4 H) m: z3 ?
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. |
9 W+ ?/ d! S9 l+ @7 v. p- s; ]请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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