No offense meant to our Canadian friends but can we use the NEC here. [Linked Image]

A GFCI receptacle is above all else still a UL listed receptacle.

Both the NEC and UL expects and allows 15 amp duplex receptacles on 20 amp circuits.

If a 15 amp rated receptacle has a UL listing it will be listed for use on 20 amp circuits.


Bob Badger
Construction & Maintenance Electrician
Massachusetts