Locking Wiring Devices are designed to maintain a secure connection in environments where disconnection could pose safety hazards. This category includes locking connectors, inlets, outlets, plugs, and receptacles, each engineered with a mechanism that locks the connection into place. These devices are essential in industrial settings, healthcare facilities, and outdoor applications where reliability is critical. The locking feature ensures that connections are not loosened by movement or human contact, providing a consistent power supply and reducing the risk of electrical accidents.