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UL507有要求用到此类插头而且即将生效:
; A2 {% D) u( l21A Fuseholders and Fused Attachment Plugs' f2 k0 V4 I& u* R) f% j
Added Section 21A effective September 27, 20106 X5 E% D; p V+ W2 n
21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of2 P y) ]" L0 w* ]6 ?1 _
a unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or
. B" N; \& C# X- \any applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the
' v4 u+ a8 `/ gStandard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and
5 L, Q" z* \1 B; _7 Y% C0 t6 x0 x: XPower-Supply Cords, UL 817.
5 S9 p+ `3 h* s# b2 S. o请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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