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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,
, a5 B/ R% b. W& z$ ATerminal blocks 3 [' [% e9 z6 @1 h ?. r' J
Standard for Terminal Blocks UL 1059# Q) ?9 C: c) g9 p% ^& E% u
Terminal Blocks C22.2 No. 158& h* n8 F3 }! N3 O* E
Wire connector terminals 5 l& X: ]- ~/ W7 j6 {; {2 O
Standard for Electrical Quick- Connect Terminals UL 310
2 }; I6 C9 H8 T7 uStandard for Wire Connectors UL 486A-486B
7 t, L+ O# R& @9 z" Q, T6 BStandard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors UL 486E( b. P; X# ^; V0 F: L/ |. Z/ h
Standard for Component Connectors for Use in Data, Signal, Control and Power Applications UL1977
, H9 U* S. \* S! U u# u/ o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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