The HUBBELL part HBL2813 is a durable and reliable locking connector designed for heavy-duty applications. With a power rating of 30A and 3-phase compatibility, it is suitable for demanding electrical setups. The connector features a L21-30R configuration, which is commonly used in commercial and industrial settings. Its black and white color scheme adds a professional touch to any installation. This high-quality connector is built to last and provide a secure and efficient electrical connection for your equipment.