Hubbell Incorporated HBL4100R7W Three-Phase Receptacle

The Hubbell HBL4100R7W is a 100 A, 480 V three-phase receptacle built by Hubbell Incorporated for industrial power connections. This outlet provides a dedicated outlet for three-phase equipment in settings such as motors, presses, and other heavy-duty electrical installations that rely on 480-volt service. Use of the HBL4100R7W requires a matching plug and appropriate mounting designed to support 100 A at 480 V three-phase systems, aligning with standard Hubbell power distribution setups. The model is identified by part number HBL4100R7W, ensuring precise specification in electrical schematics and replacement parts.