Leviton Telcom 76W82-C Locking Connector 20A 3-phase 277V

Product Description

The LEVITON TELCOM 76W82-C is a locking connector configured to the NEMA L22-20R standard, rated for 20 amps and 277 volts in a 3-phase wiring configuration. Locking connectors use a twist-and-lock engagement mechanism that secures the connection against accidental disconnection, making them well suited for industrial and commercial power distribution applications where vibration or repeated handling could loosen a standard straight-blade connection. This connector is sold as a single unit and is typically installed by licensed electricians working on 3-phase branch circuit wiring.

The L22-20R designation identifies this as a female connector body matching the NEMA L22-20 locking configuration, which is used in 3-phase 4-wire plus ground wiring systems operating at 277 volts per phase. Typical installation scenarios include commercial lighting circuits, mechanical equipment feeds, and industrial power panels where a secure, detachable locking connection is required at the load end of a cord or whip assembly.

Key Features

• NEMA L22-20R locking connector configuration for secure 3-phase connections
• Rated 20 amps continuous current capacity
• 277-volt rating suitable for 3-phase 4-wire commercial and industrial circuits
• Twist-and-lock engagement prevents accidental disconnection under load
• Sold as a single connector unit

Compatibility

Designed as an OEM-style replacement or new-installation locking connector for 3-phase NEMA L22-20R compatible receptacles and cord sets in commercial and industrial power distribution systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for 3-phase branch circuits. De-energize and lock out the circuit at the panel before making any wiring connections to the connector body. Verify that the supply voltage and phase configuration match the L22-20R rating before placing the connector in service. Do not exceed the 20-amp continuous current rating of the connector.