Leviton 5378 50 Amp, 250 Volt, Surface Mounting Receptacle, Straight Blade, Industrial Grade, Grounding, Black Product Description Leviton 5378 50 Amp, 250 Volt, Surface Mounting Receptacle, Straight Blade, Industrial Grade, Grounding, Black.Total_power outlet:1 From the Manufacturer Leviton's line of Extra Heavy-Duty Industrial Grade receptacles are designed and manufactured to withstand the harsh conditions typically associated with industrial environments. Available in a wide variety of configurations, including isolated ground, tamper-resistant, hospital grade, etc., these Industrial Grade devices are the electrical contractor's choice for use in factories, schools, hospitals and commercial office buildings. 50 Amp, 250 Volt, Surface Mounting Receptacle, Straight Blade, Industrial Grade, Grounding, Black. Features Heavy-Gauge, Double-Wipe Copper Alloy Contacts Easy-To-Wire Terminals Accept up to No. 4 AWG Conductors Terminals Marked for Easy Identification and Fast Wiring All Mounting Hardware Included Surface-Mount Devices are COMERCIAL GRADE and have Concentric Knockouts for 3/4-Inch and 1-Inch Conduit And Adjustable Cord Clamp for Back and Bottom Entrance of Cable USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.