|
That's normal, and definitely comply with UL's listing mark requirements.% E3 P$ I) e; G) H6 i
For UL listed products: 4 elements is the necessary requirements:
- W/ S6 f9 N# ~1. "UL" with a circle;
) s/ }/ v9 c) g+ R* I z! \2. "Listed";
8 h5 L$ c w9 D0 S! {. n3. Product identity: Receptacle;" |/ v/ o( Q) a& E* i# g
4. Control No.: 264B(normally 4 digi-characters)0 W! Y" W) D, q. ~
9 `2 P5 n0 M/ s4 Q" j
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.
6 S9 L5 M, h: a; E/ R2 W
6 S/ d$ N i- n7 t dAs to the standards, I can not remember it, but could be UL498 or UL1977... |
评分
-
查看全部评分
|