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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,
9 i% s% p1 o7 @' aTerminal blocks
7 ?; b# m% f1 r8 u( X3 MStandard for Terminal Blocks UL 1059: Q8 j* ^2 b% e& V7 I
Terminal Blocks C22.2 No. 158/ o. ]" ]$ f- z+ F3 j$ ~" A1 y4 Y0 d
Wire connector terminals . ~) L! y: x) l: z5 c! S' V W
Standard for Electrical Quick- Connect Terminals UL 310 # k' d( v' h9 n) s( f
Standard for Wire Connectors UL 486A-486B; s& k& y& k; z q1 A6 F( `& v
Standard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors UL 486E0 d9 \9 v0 S/ n' J9 ~. Q
Standard for Component Connectors for Use in Data, Signal, Control and Power Applications UL1977, P8 `) g4 {% C& Y* 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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