The HUBBELL HBL21415B is a heavy-duty H/LOCK Plug, designed for reliable electrical connections in industrial and commercial environments. With a 3P4W configuration and a maximum rating of 30 amps and 600 volts, this plug is built to handle high power requirements. The H/LOCK feature ensures a secure and safe connection, offering added peace of mind. This plug is suitable for a wide range of applications, including machinery, equipment, and electrical systems. Trust the HUBBELL HBL21415B for rugged performance and superior durability.