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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," ]5 W* ?* h. {# I4 B- H$ I
Terminal blocks & K: v$ ~2 ~6 b+ e
Standard for Terminal Blocks UL 1059
: P m" x5 f- r9 I3 C/ W! ? Terminal Blocks C22.2 No. 158
/ a0 w9 k. K' T7 w ]+ C5 [7 dWire connector terminals
; [# T) @( i3 Y8 Z0 f! HStandard for Electrical Quick- Connect Terminals UL 310
' \& u, ?* N1 V7 O- X) ^3 WStandard for Wire Connectors UL 486A-486B
! k. ?+ D# C- Z6 X: j& h3 _4 x NStandard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors UL 486E7 J) n2 i+ ?0 r/ Z4 j2 G; V
Standard for Component Connectors for Use in Data, Signal, Control and Power Applications UL1977, T) M9 N- Z9 v& F/ O4 M
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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