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必须要有UL的认证,如果用在灯具上。如果想知道什么部件需要有认证,可以参考每本成品灯具的标准,最后面都有一个附录,上面列出了所有零部件需要认证的标准,比如UL1598中,最后有附录A,ANNEX A (normative) Standards for Components,8 x& B. d! b" R# }
Terminal blocks
, N! x ]6 _9 }% l8 x; u) W, LStandard for Terminal Blocks UL 1059
/ T9 E4 |$ O y Terminal Blocks C22.2 No. 158- c- ^2 R2 _# M7 |& Y; F
Wire connector terminals " H) q2 {+ a6 j" ~; \( e
Standard for Electrical Quick- Connect Terminals UL 310 * r- E8 f7 ?6 u5 [2 |) g/ N
Standard for Wire Connectors UL 486A-486B9 }' q1 G+ _ c; g; n2 V( J
Standard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors UL 486E7 ~0 D( }/ A5 P- K1 _9 V2 z
Standard for Component Connectors for Use in Data, Signal, Control and Power Applications UL1977% _3 A) B, T. u
就是说接线端子要有以上标准的认证才能用在成品灯具中。 |
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