15Amp 277V 3-Wire Turnlok® NEMA L715 Plug, Black Back/White Front Body.FEATURES AND BENEFITS:• RoHS Compliant• Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire.• Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity.• Raised ribs provide non-slip gripping profile for turning to lock and unlock.• Double dovetail design provides superior protection against cord pull-out forces.• Impact- and corrosion-resistant durable nylon 6/6 shell material.• Rounded back contour reduces snags and hang-ups on the job site.• Scallop shell design provides non-slip gripping surface for insertion and withdrawal.• Visible stamped NEMA configuration and device rating.• New-design external cord grips provide visible assurance of safe and proper cord retention.• Integral flexible rubber cord grommet conforms to and seals around SO cord to • provide protection from oils, water, or chips entering wiring chamber.