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仔细看UL498A的Scope
1 Scope
) V& G4 m, U+ n1.1 These requirements cover current taps and adapters for use in accordance with the National
4 U) f& j8 y& t8 }6 J5 t4 pElectrical Code, ANSI/NFPA-70.- S! k+ t' a+ u9 I" z$ h( q. O
1.3 These requirements do not directly apply to current taps wired to flexible cord or lampholder adapters0 N+ w9 T5 e `
but supplement the applicable standards. Lampholder adapters are covered in the Standard for! a) _1 v3 k7 l* l3 |
Lampholders, UL 496. Current taps wired to flexible cord are covered in the Standard for Attachment @! n* o0 w& Z
Plugs and Receptacles, UL 498. |
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