COOPER WIRING DEVICES SGFD20W Self Test, Blank Face GFCI Duplex Receptacle 20 A, White

Specification grade blank face duplex ground fault circuit interrupter receptacle with back and side wire. ArrowHart line of self-test GFCI receptacle ensure electrical shock protection with periodical automatic testing. If no GFCI protection is present, the receptacle will render itself inoperable and a red indicator light will glow notifying the user there is no power and the device must be replaced.