The L1630R is a 30A 300V AC 3-pole 4-wire locking receptacle designed for industrial and commercial power distribution applications. This specification-grade device features a robust locking connector configuration rated for 30 amperes at 300 volts AC, making it suitable for heavy-duty equipment and machinery requiring secure, reliable power connections. The receptacle is finished in black and is manufactured by Hubbell Wiring Device-Kellems to meet demanding industrial standards. It is commonly used in manufacturing facilities, data centers, and other applications where high-current, three-phase power distribution demands a secure, tamper-resistant connection.