How old is it?No it's not an in use cover Just an old school flip cover This was sided around
If the junction box it is housed in cannot be opened without removing wall finish, that would seem to be a violation.Can it be recessed in the siding that far
If the device/box cover can be removed, there may still be a problem with whether the amount of slack wire in the box will allow the device to be removed and disconnected.
314.20 In Wall or Ceiling. In walls or ceilings with a
surface of concrete, tile, gypsum, plaster, or other noncombustible
material, boxes employing a flush-type cover or
faceplate shall be installed so that the front edge of the box,
plaster ring, extension ring, or listed extender will not be
set back of the finished surface more than 6 mm (1/4 in.).
I agree, it looks fine to me.And this very well may be accomplished in the photo in the OP. The finished surface the box is flush/ near flush with just happens to be about 3 inches recessed into another finished surface
Accessible (as applied to wiring methods). Capable of
being removed or exposed without damaging the building
structure or finish or not permanently closed in by the structure
or finish of the building.
Looks "closed in" by "finish of the building" to me.
What I would like to know from the OP, which is not clear from the photo, is what the device looks like with the flip open and whether the metal (riveted in place) is on top of the edges of the base plate of the flip cover making it impossible to remove even after removing the screws.Accessible (as applied to wiring methods). Capable of
being removed or exposed without damaging the building
structure or finish or not permanently closed in by the structure
or finish of the building.
Looks "closed in" by "finish of the building" to me.