20 Amp, 250 Volt, NEMA 6-20R, 2P, 3W, Connector, Straight Blade, Industrial Grade, Grounding- Black/White Leviton's Black and White line of industrial grade plugs, connectors, flanged inlets, and outlets offer superior performance, long lasting reliability and features that are backed by a lifetime warranty. One piece contactsreduce friction and overheating Unique cord clamp accepts wide range of cord sizes (.245"-.700") Rugged nylon construction resists impact, sunlight, chemicals, and rough use Industry exclusive lifetime warranty Ideal for motors such as unisaws, table saws, portable dust collectors, air compressors and generators.