Can U get a second green yellow conductor which would be 4th wire to it ? It'd be a isolated ground if a metal box and the correct receptacle is used (note triangle)
... Article 250.146 (D) & FPN...
the print called for a dedicated isolated ground receptacle in a kitchen area. It would be located about four feet from a sink. The gfci breaker would solve the theoretical issue. I was just curious if a gfci isolated receptacle was in existence.
I looked around to know avail and figured I would check with others on this site. I find this code forum very helpful and informative.