The Hubbell HBL5100P9W plug is a 100 A electrical plug designed for 120/208 V three-phase power. It provides a high-current, three-phase connection suitable for commercial and light industrial electrical installations where a 100 A service is required. Manufactured by Hubbell Incorporated, this plug supports line-to-neutral voltage of 120 V and line-to-line voltage of 208 V in a 3-phase system.
