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UL507有要求用到此类插头而且即将生效:
2 u( \# N3 z# C* W2 i' X4 A: N; y21A Fuseholders and Fused Attachment Plugs6 [: ]8 i9 ^/ ~0 [( q
Added Section 21A effective September 27, 2010
2 U* j( @- b' Y2 m0 l5 {5 s/ ^, ^21A.1 In addition to the applicable requirements in this standard, a fuseholder located in the enclosure of
j( R5 |$ ]6 U! v. ka unit shall comply with the Standard for Fuseholders – Part 1: General Requirements, UL 4248-1 and/or
, ? ^& I" B& y; _# V8 {any applicable part in the UL 4248 series standards, and a fused attachment plug shall comply with the) A, \% H; I; P; j# ^1 }8 S4 M
Standard for Attachment Plugs and Receptacles, UL 498, or the Standard for Cord Sets and
8 K0 l J" _3 }7 \ B# G/ dPower-Supply Cords, UL 817., E0 U6 @6 {! p+ t! R1 d
请参考具体的UL498或UL817,此类插头,UL507要求提供证书。 |
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