The HUBBELL part GFTWRST20W is a 20A commercial self-test tamper resistant decorator duplex receptacle with a white finish. This receptacle features a built-in ground fault circuit interrupter (GFCI) that automatically performs self-tests to ensure the electrical safety of users. With its tamper-resistant design, this receptacle provides added protection against accidental insertion of foreign objects. It is the ideal solution for applications where electrical safety and convenience are essential, such as hospitals, schools, and commercial buildings.