The Eaton 1257-SP 30-Amp 125/250-Volt Heavy Duty Grade Flush Mount Dryer Receptacle is ideal for any high amperage industrial or commercial power connectivity application. It is perfect to have installed in any garage, workshop, or warehouse. This flush receptacle features a heavy gauge galvanized steel mounting strap and a glass-reinforced nylon body. It uses 30-amps with 125/250-volts and has 3-pole, 4-wire feature. The Eaton 1257-SP 30-amp 125/250-volt Heavy Duty Grade Flush Mount Power Receptacle has at its disposal a broad selection of wall plates available.