2-Pack Hubbell Black 20A Autoguard Self-Test GFCI Receptacle 5-20R GFRST20BKCF

Part Number: GFRST20BKCF. Heavy Duty Grade, NEMA 5-20R, back and side wired, rated 20A-125V at receptacle and 20A-125V feed-through. Features include Hubbell AUTOGUARD GFCI receptacles continually test and monitor for “people protection capability” automatically.

eBay