AC WORKS NEMA L16-30R 3-Phase 30A 480-Volt 4-Prong Locking Female Connector with UL, C-UL Approval

This AC WORKS brand NEMA L16-30R wiring device, in black, is made of a very durable construction able to withstand impacts, chemicals, and weather. It features a weather-tight seal and strain relief structure with SJT, SJO, SOO, STW, 12/4, 10/4, or bigger cables. DIY products have a 1-year limited warranty.