Generator GFCI Outlet 20A 125V 60HzTamper-Resistant ReceptacleTr Self-Test In
The GFCI outlet automatically conducts a self-test every 15 min. Grade: Industrial Grade Outlet; Tamper-Resistant: Yes. Wires Range：AWG 12 or 14. Trip threshold：5mA. Application: Widely used for Industrial Generators,Machines,and so on.