The HUBBELL part HBL2515 is a high-quality locking flanged inlet designed for commercial and industrial applications. It is built to provide a secure and reliable power connection with a 20A current rating and a voltage rating of 120/208V. The inlet features an L21-20P configuration, ensuring compatibility with compatible plugs and receptacles. The flanged design allows for easy installation and provides added stability for the connection. This model is finished in a sleek white color, making it a versatile choice for a variety of environments. Trust HUBBELL for your power connection needs, and ensure a safe and efficient electrical system.