I call it "counterfeit" because of the "complies with" statement on the label. It, strictly speaking, does NOT bear a UL label. The reference seems to imply something else.
It's an ETL label. A search on the ETL website does show this product as a listed product. www.etl.com
I do agree, though, that the grounding on this leaves much to be desired. This is essentially a 120/240V "cheater plug." Just like the 120V version, it is very likely that this could end up with an open ground.
UL 1363 (Relocatable power taps) would not apply to this as that standard is only for units rated 20A or less.
[This message has been edited by BrianP (edited 02-02-2007).]