Hubbell HBL2746 is a 30A, 3‑pole locking flange receptacle designed for secure, panel‑mount power connections in industrial and commercial electrical installations. The locking interface resists accidental disconnection when paired with a compatible receptacle plug, making it suitable for environments with vibration or movement. Identified by model HBL2746, this flange‑mount receptacle provides a robust lockable connection for three conductors and is typically used in equipment enclosures, control panels, and other power‑distribution points that require a reliable, lockable receptacle.
