請教UL Label "LISTED RECEPTACE 264B"為何意

Andy.Yang

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That's normal, and definitely comply with UL's listing mark requirements.
For UL listed products: 4 elements is the necessary requirements:
1. "UL" with a circle;
, f# O% }( n% g; O5 u; a  \2. "Listed";
8 n$ [8 M6 H& U. G3. Product identity: Receptacle;
4. Control No.: 264B(normally 4 digi-characters)
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So the mark you concerned does comply with UL requirements, and the UL file No. is not a necessary element, and its UL FUS procedure also should describe the requirements as it indicates.

* p" e0 x/ t4 g! o% ^3 q+ AAs to the standards, I can not remember it, but could be UL498 or UL1977...

Andy.Yang

Just for emphasize, the UL file No. is not a necessary element for UL listed mark, but for some manufacturer, they always select to indicate its UL file No. on the label.
8 M- ^4 i9 z; \8 r/ ~- l
So, it's not strange for that without indicating the UL file No.

Andy.Yang

nellhu 发表于 2013-5-13 11:38
% z' U+ ?( W: Y1 e264B is the control number(控制号）可以不用E File No.

% k+ P: s3 J5 f/ `Correct...

Andy.Yang

This control No. is assigned by UL, and will be indicated in the UL FUS procedure(listing mark data page)...

Andy.Yang

gcctony 发表于 2013-5-13 11:50
' l5 |# |. v8 [7 n醬  該如何於UL網站上查詢

- n  m* [* }* R4 X4 p相關法規及客戶資訊呢  謝謝

You can not check it through UL website, if you want to dig more, directly ask this information from the manufacturer, also, you can ask it to provide the UL file No. then you can use this file No. to check the standard information through www.UL.com.
' Y6 O1 a# I/ x. n' S/ E# s0 i! Q
' ^! J& Y" K' F; y; o/ W0 G: RSeems like, you are a layman of UL approval...

Andy.Yang

sherryxj 发表于 2013-5-14 19:35
1 Y( Q7 v+ V; n264B是固定的还是按类别还是按申请人不同而不同呢，怎么来的呢

# X; `) I( ~: O9 x" DThis control No. is randomly assigned by UL to its customer, normally, only UL listed products with the listing mark can have this control No., it must be indicated in the UL FUS procedure(Listing mark data page), here, you can find out the detailed requirements for the UL mark.
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( Y( K6 J  t: ~" p- M0 g0 w7 Y& GDon't focus more on its root meaning of this control No., it's only a code, something like the UL CCN, no specified indication.

Andy.Yang

gcctony 发表于 2013-5-13 11:50
醬  該如何於UL網站上查詢

相關法規及客戶資訊呢  謝謝

8 E5 D3 w8 z) q$ }" `1 X/ t1 X3 h! QUse the fuzzy searching, its UL file No. could be E151877, then can find out the standard's information should be ANSI/UL 498, "Attachment Plugs and Receptacles."
/ F" X' ^: g8 q& Q8 k: ?8 g
But for confirmation, you need to directly check with the manufacturer..