While on the fake Chinese GFCI subject, I came across an Arrow Hart GFCI long after Cooper had put the name to rest (at least as far as wiring devices.. The "E" file number is null as far as UL is concerned. The last version of the real AH GFI is on the left, the fake is on the right..


[Linked Image from electricalphotos.com]

[Linked Image from electricalphotos.com]

[Linked Image from electricalphotos.com]