Leviton 2311 3-Wire 2-Pole Locking Plug, Industrial Grade, 125-Volt

Leviton 2311 3-Wire 2-Pole Locking Plug, Industrial Grade, 125-Volt

The Leviton 2311 is a 3-wire 2-pole polarized locking plug engineered for extra heavy-duty, industrial grade applications. Rated for 125-Volt service, this locking plug delivers a secure, twist-lock connection designed to resist accidental disconnection in demanding commercial and industrial environments. Where a standard straight-blade plug cannot hold up to constant flexing, vibration, or heavy-current draw, the Leviton 2311 is built to maintain a positive, dependable connection. Its polarized 3-wire 2-pole configuration ensures the plug can only be mated in the correct orientation, reducing wiring errors and helping installers maintain safe, consistent connections across a facility or job site. Extra heavy-duty and industrial grade construction make the 2311 a practical choice anywhere equipment is connected and disconnected frequently and reliability cannot be compromised.

Key Features

• Locking Configuration: 3-wire, 2-pole locking design that provides a secure twist-lock connection and helps prevent accidental disconnects during use.
• Polarized Design: Polarized blade configuration ensures the plug mates in the correct orientation every time, supporting safer, more consistent connections.
• Voltage Rating: Rated 125-Volt, suited to standard industrial and commercial power distribution applications.
• Extra Heavy-Duty Construction: Built to extra heavy-duty specifications for demanding, high-cycle environments where devices are connected and disconnected often.
• Industrial Grade: Industrial grade construction is intended to support a long service life under frequent, rigorous use conditions.
• 3-Wire, 2-Pole Configuration: Configured for 3-wire, 2-pole circuits, matching common industrial and commercial locking-device wiring schemes.

Technical Specifications

• Catalog Number: 2311
• Voltage Rating: 125-Volt
• Configuration: 3-Wire, 2-Pole
• Design: Polarized, Locking
• Duty Rating: Extra Heavy-Duty, Industrial Grade
• List Batch: LEV-20260730

Typical Applications

• Industrial and Commercial Power Distribution
• Heavy Equipment and Machinery Power Connections
• Temporary Power Setups and Portable Equipment
• Facilities Requiring Frequent Connect/Disconnect Cycles
• Renovation and New Construction Electrical Work

Why Leviton?

Leviton is a widely relied-upon name in industrial grade electrical devices, and the 2311 locking plug reflects that reputation through its extra heavy-duty, polarized 3-wire 2-pole design. For electricians, facility managers, and maintenance teams who need a dependable 125-Volt locking connection that will not loosen or disconnect under normal use, the Leviton 2311 is built to deliver consistent, code-compliant performance for professional electrical work. Choosing a purpose-built locking plug like the 2311, rather than a general-purpose straight-blade plug, helps reduce downtime and connection failures on equipment that is regularly plugged and unplugged in busy industrial and commercial settings.