Locking Devices, Twist Lock, Industrial, Male Plug, 50A 3-Phase 480V AC,3-Pole 4-Wire Grounding, Non-NEMA, Screw Terminal, Black and White. Made with chemicals safer for human health and the environment.

50Amp, 3-Phase 480V AC, Non-NEMA, 3P, 4W, Black & White Locking Plug, Industrial Grade, Grounding, California-Style(CS) – BLACK-WHITE. One piece contacts reduce friction and overheating; Rugged nylon construction resists impact, sunlight, chemicals, and rough use; Ratings and NEMA I.D. permanently marked on device

NEMA L16-30P 3-Phase 30 Amp 480-Volt Elbow 4-Prong Locking Male Plug with UL, C-UL Approval

30 Amp, 480 Volt 3-Phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding - BLACK-WHITE. Leviton's Black & White line of industrial grade plugs, connectors, flanged inlets, and outlets offer superior performance, long lasting reliability and features that are backed by a limited lifetime warranty:

Control your electrical appliances from your smartphone, tablet or laptop with the addition of this AC WORKS NEMA L Locking Male Black Plug with UL CUL Approval.

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50A Turnlok Plugs and Connectors make installing and securing your connections faster, safer and more dependable than ever. These devices are designed to withstand harsh environments. Each device features a simple push, twist and lock body assembly for greater productivity and labor savings in temporary power applications.