Legrand-Pass & Seymour 7311SSCC Industrial Specification Grade Turn Lock Plug, Ip20 Suitability. 20-Amp 125-volt/250-volt Three Wire Grounding The product is 20A 250V BLK Lock Plug Easy and simple use kit The product is manufactured in China Turn lock Locking Plug IT20 Suitable 20 Amp 125/250 Volt