The HUBBELL part HBL2826 is a locking flange receptacle designed for industrial and commercial applications. It has a 30A rating and is suitable for three-phase power systems with a voltage rating of 277/480V. The receptacle features an L22-30R configuration, which ensures secure and reliable connections. With its durable construction and high-quality materials, this receptacle offers long-lasting performance and is perfect for a wide range of electrical installations.