15-Amp, 125-Volt, NEMA 5-15P, 2P, 3W, Plug, Straight Blade, Industrial Grade, Grounding, Black & White, 5266-C
20-Amp, 125/250-Volt, NEMA L14-20P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, Black & White, 2411
30-Amp, 125/250-Volt, NEMA L14-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, Black & White, 2711