Leviton 3331-C Industrial 30A 125/250V Non-NEMA Locking Plug 3-Pole 3-Wire Non-Grounding Configuration | Black & White Series

Leviton 3331-C Industrial Locking Plug

The Leviton 3331-C is a heavy-duty industrial locking plug designed for reliable 30A, 125/250V power connections in non-grounding applications. Its rugged nylon body and solid brass blades provide dependable conductivity and long-term durability in demanding environments.

Why It Helps
This plug offers a secure locking connection that prevents accidental disconnection during operation. The tough nylon housing resists impact, abrasion, and chemicals, while deep wire wells and molded configuration markings simplify installation and identification. It is ideal for industrial users needing a stable, high-quality power interface.

Key Highlights

• The rugged nylon body withstands harsh industrial conditions, including abrasion, impact, and chemical exposure, ensuring long product life.

• Solid brass blades and contacts deliver excellent conductivity with low heat generation for consistent electrical performance.

• Transparent wiring chambers and clear molded markings support quick, accurate wiring and reduce installation errors.

• One-piece external cord clamp provides strong strain relief for cord diameters from 0.385" to 0.93".

• Compatible with other Leviton 30A 125/250V non-NEMA locking devices for system-wide integration.

Applications
Ideal for powering heavy-duty equipment, machinery, and industrial tools requiring 30A non-grounding connections. Its secure locking mechanism and robust construction provide reliable performance in factory, commercial, and jobsite applications.