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UL507有要求用到此类插头而且即将生效:: h% N4 K' F2 r( d) N4 {( A5 [6 v. R
21A Fuseholders and Fused Attachment Plugs
3 R1 t+ |1 @$ d; T" FAdded Section 21A effective September 27, 20108 q+ d3 `# D& P; A
21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of
/ K2 r% t' Z$ ma unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or4 m. `& Q6 |) V
any applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the
2 ]$ K# E9 v f/ N7 NStandard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and8 H) h/ b6 t0 \0 {
Power-Supply Cords, UL 817.. o* l0 Z% ~/ T1 e( P
请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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