Leviton Telcom 2691 Plug Lock 3-pole 3-wire L13

Product Description

The Leviton Telcom 2691 is a plug lock designed for use with 3-pole, 3-wire, 3-phase locking-style connectors in the L13 configuration. Plug locks serve as mechanical retention accessories that prevent accidental disconnection of twist-lock plugs in demanding electrical environments. This type of device is installed directly on the plug-to-connector interface to maintain a secure, locked engagement. Licensed electricians and facilities maintenance technicians typically install this component where vibration, frequent foot traffic, or critical loads make unintentional disconnection a safety or operational concern.

This plug lock is suited for industrial and commercial electrical installations where L13 twist-lock connectors are in service. Typical applications include motor control circuits, industrial equipment feeds, and generator transfer connections operating on 3-phase power. The device ships as a single unit and is intended for use in settings where plug retention integrity is required by the installation environment or local electrical code compliance practices.

Key Features

• Mechanical plug retention for 3-pole, 3-wire, 3-phase L13 locking connectors
• Prevents accidental disconnection at the plug-to-receptacle interface
• Sold as a single unit for individual connector applications
• Compact accessory format for straightforward field installation

Compatibility

Designed as an OEM-style retention accessory for 3-pole, 3-wire, 3-phase L13 series twist-lock plugs and connectors in commercial and industrial electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize the circuit and verify absence of voltage before handling any plug or connector assembly. Do not force the locking mechanism beyond its designed engagement range, as this may damage the connector body or compromise retention performance.