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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,7 [3 O8 {( K- O2 c% E
Terminal blocks
! Q( X2 P! l2 bStandard for Terminal Blocks UL 1059
, Y/ f# ]; m& Z5 H. T Terminal Blocks C22.2 No. 158
' \1 p9 m. Y- r F5 _& `# M9 y( ~" `Wire connector terminals ; E8 m9 | S T- p
Standard for Electrical Quick- Connect Terminals UL 310
7 R, \/ e6 n- N- m. MStandard for Wire Connectors UL 486A-486B4 i6 G. k2 ^. Z k5 v# g
Standard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors UL 486E
& ~( }, A! D) C6 o+ a0 _* |Standard for Component Connectors for Use in Data, Signal, Control and Power Applications UL19776 ~; J T/ |7 p$ a, \: r& i; c
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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