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UL507有要求用到此类插头而且即将生效:, \; C# g+ @! Y N4 e) r9 \; ? F# \
21A Fuseholders and Fused Attachment Plugs
( [( e3 p9 x% P- i( Y- C4 t+ }5 jAdded Section 21A effective September 27, 2010
8 T+ L1 t) k2 u) V; X }( f4 S21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of9 \" _, [ Z+ S& M* o7 p1 Z
a unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or2 h$ ^; l9 `* U2 F3 {
any applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the0 k# n% |+ U( }3 f {) d. Z
Standard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and
9 V3 o! W- J0 G1 M! l' O% rPower-Supply Cords, UL 817." {; @8 s- u+ j h7 I9 f
请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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