20A Twist-Lock Plug 4P 5W 277/480VAC L22-20P BK/WT, HUBBELL, Mfr# HBL2521

Locking Plug, Connection Orientation Straight, Current Rating 20 A, Housing Color Black, White, Housing Material Nylon, NEMA Plug Configuration L22-20P, Number of Blades 5, Number of Poles 4, Phase Three, Polarized Yes, Resistance Properties Chemical Resistant, Impact Resistant, Voltage Rating 277/480V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, Face Diameter 2.21 in, For Maximum Cable Diameter 1.15 in, For Minimum Cable Diameter 0.35 in, Grade Industrial, Grounding Grounded