PRODUCT DESCRIPTION Leviton 107-5821-WSP S02-05821-0Ws Single Receptacle, 250 Vac, 20 A, 2 Pole, 3 Wire, Pack of 1, White. FROM THE MANUFACTURER Leviton 107-05821-WSP Single Receptacle Electrical Power Outlet 20-Amp 250-Volt, 1-pack, White . Leviton's commercial receptacles are manufactured to withstand the demands of commercial and institutional applications. This commercial receptacle provides long-lasting service life and is a cost-saving alternative to the industrial devices. This side wired 20-Amp 250-Volt unit has large-head terminal screws, backed out and staked to accept No.10 copper or copper-clad wire. All power contacts are triple wipe for maximum conductivity and plug retention. It has a heavy-gauge, rust-resistant, steel mounting strap, a shallow design for maximum wiring room in the box. It has convenient washer-type break-off plaster ears for best flush alignment, with captive mounting screws for fast installation. It is UL listed 498, CSA certified, NOM certified, meets or exceeds NEMA WD-1 and WD-6 and ANSI standards and is backed by limited 10-year warranty.