Leviton 3771 50 Amp Power Lock Receptacle

Product Description

The LEVITON 3771 is a 50 amp Power Lock receptacle designed for heavy-duty electrical connections in demanding industrial and commercial environments. This locking-style outlet provides a secure, twist-lock style termination that resists accidental disconnection under load. Licensed electricians install this receptacle where high-amperage branch circuits require a reliable, code-compliant connection point. The 3771 is built to handle the current demands of large electrical equipment and is rated for continuous-duty applications where connection integrity is critical.

The 3771 is suited for industrial facilities, commercial buildings, and heavy equipment installations where 50 amp locking receptacles are required by the electrical system design. It serves as a fixed outlet for connection to matching locking plugs on large machinery, portable power equipment, or temporary power distribution systems. Electricians and electrical contractors working on panel feeder circuits and large equipment hookups are the primary installers of this device.

Key Features

• 50 amp current rating for high-load branch circuit applications
• Power Lock design resists accidental disconnection under load
• Heavy-duty construction suitable for industrial and commercial environments
• Fixed receptacle configuration for permanent or semi-permanent installation

Compatibility

Designed as an OEM-style replacement or new-installation locking receptacle for 50 amp electrical systems requiring a Power Lock style outlet termination.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit at the breaker panel and verify absence of voltage with a meter before beginning work. The receptacle must be mounted in an appropriately rated enclosure for the installation environment. Do not exceed the 50 amp current rating of this device.

Technical Specifications

• Current Rating: 50 amps
• Dimensions (L x W x H): 13.5 inches x 5.3 inches x 7.3 inches
• Weight: 6.9 pounds
• UPC: 07847780438

Standard Information

• Brand: LEVITON
• Manufacturer Part Number: 3771