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UL507有要求用到此类插头而且即将生效:
/ z5 N+ `! {/ W% o( I; X. _% |' w21A Fuseholders and Fused Attachment Plugs
8 r$ F* M# `! ^# @2 E1 R5 v& }Added Section 21A effective September 27, 2010
$ J/ k* Q* ]- ?0 e5 O/ i9 u( }5 \21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of, q+ ?- @, d% i' l( z
a unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or+ `2 f! d( z+ y
any applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the; y9 U0 `& l2 v( W6 J. H# j3 y
Standard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and
* n, x# j- g: L& UPower-Supply Cords, UL 817.3 {# m: \& E' F0 x+ @8 J
请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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