Leviton Telcom 2461 Plug Lock 4-position 4-wire L20-20P

Product Description

The LEVITON TELCOM 2461 is a plug lock accessory designed to secure locking-style electrical connectors and prevent accidental disconnection at the plug-to-receptacle interface. Built for 4-position, 4-wire configurations and compatible with L20-20P locking plug geometry, this device is used in commercial and industrial power distribution applications where maintaining a secure electrical connection is critical. Electricians and facilities maintenance technicians install this type of retaining lock to reduce the risk of unintended disconnection on branch circuits and equipment feeds.

The 2461 is suited for commercial, industrial, and institutional environments where NEMA L20-20P locking plugs are used on high-demand equipment feeds. Typical applications include power distribution panels, temporary power setups, and equipment connections that experience vibration or frequent access. The lock adds a physical retention layer to an existing L20-20P plug-receptacle connection without requiring modification to the connector itself.

Key Features

• Secures 4-position, 4-wire L20-20P locking plug connections against accidental disconnection
• Fits NEMA L20-20P plug geometry
• Sold individually as a single unit accessory
• Hardware accessory category — no rewiring or special tooling required for installation

Compatibility

Designed as an OEM-style retention accessory for use with NEMA L20-20P 4-wire locking plugs in commercial and industrial power distribution applications.

Installation Notes

Installation is performed by a qualified electrician following applicable NEC guidelines. Always de-energize the circuit and verify zero voltage at the receptacle before handling plug connections. The plug lock is applied to an existing connected plug and receptacle assembly and should be inspected periodically for wear or damage. Do not use the lock to force or hold together a damaged or improperly mated connector.