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UL507有要求用到此类插头而且即将生效:. O" X0 h% V" m
21A Fuseholders and Fused Attachment Plugs
, j+ K5 f; Z$ e4 z+ r, JAdded Section 21A effective September 27, 2010" r/ U7 C/ m8 {! e P
21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of( R* w- N9 Z# d# R" y9 U
a unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or
`* `- [, u- K4 ^any applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the
, H! T0 x% L- z8 PStandard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and
& Q3 M" V5 c5 Z% a3 j7 ZPower-Supply Cords, UL 817.
7 e& h- j4 e' }; K3 m( p3 k请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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