Leviton Telcom 69W74 Locking Receptacle L14-30

Product Description

The LEVITON TELCOM 69W74 is a single locking receptacle wired in the NEMA L14-30 configuration, designed for 3-pole, 4-wire grounding applications. It accepts the twist-lock plug style common in portable generator hookups, temporary power distribution, and industrial equipment connections. The L14-30 designation indicates a 30-amp, 125/250-volt rating, making this receptacle suitable for high-demand electrical loads that require a secure, non-pull-out connection. Licensed electricians and facilities maintenance technicians are the primary installers of this device.

This receptacle is used in both commercial and light industrial settings where a reliable locking-style outlet is required. Common applications include portable generator connection panels, transfer switch outlets, job-site power distribution boxes, and permanent wiring in equipment rooms. The 3-pole, 4-wire grounding configuration provides a hot-hot-neutral-ground circuit suitable for split-phase 240-volt loads with a neutral conductor.

Key Features

• NEMA L14-30 locking receptacle configuration for secure, twist-lock connection
• 3-pole, 4-wire grounding design supports hot-hot-neutral-ground wiring
• Rated for 30-amp, 125/250-volt service
• Single outlet configuration for dedicated circuit use
• Yellow color coding aids quick identification in multi-outlet panel installations

Compatibility

Designed as an OEM-style replacement or new-installation locking receptacle compatible with NEMA L14-30 twist-lock plugs rated at 30 amps and 125/250 volts in 3-pole, 4-wire grounding circuits.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the circuit and verify zero voltage with a meter before beginning any wiring work. The L14-30 receptacle must be wired to a dedicated 30-amp, double-pole circuit breaker sized appropriately for the load. Do not exceed the receptacle ampere or voltage rating.