If this "existing" (probably for a long time) installation required a "repair" here in NJ, it could go back "as-is"
Most of the electricians around here would replace the octagon box with a 4" sq, with a reaised cover. The "hotel" maintenance guy would judt replace the device, and it would be an acceptable repair.
As to the connectorit appears OK, the box is octagonal, not round. THe cover itself should also be octagonal; Mullbery makes both, although the "round one may not be in all the suppliers.
John
