---
product_id: 22399109
title: "Leviton 30 Amp, 480 Volt 3-phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, 2731, Black-White"
brand: "leviton"
price: "€ 50.87"
currency: EUR
in_stock: true
reviews_count: 9
category: "Leviton"
url: https://www.desertcart.pt/products/22399109-leviton-30-amp-480-volt-3-phase-nema-l16-30p
store_origin: PT
region: Portugal
---

# 30 Amp high power capacity Secure locking NEMA L16-30P design Industrial-grade rugged nylon build Leviton 30 Amp, 480 Volt 3-phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, 2731, Black-White

**Brand:** leviton
**Price:** € 50.87
**Availability:** ✅ In Stock

## Summary

> 🔌 Lock in power, unlock peace of mind.

## Quick Answers

- **What is this?** Leviton 30 Amp, 480 Volt 3-phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, 2731, Black-White by leviton
- **How much does it cost?** € 50.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/22399109-leviton-30-amp-480-volt-3-phase-nema-l16-30p)

## Best For

- leviton enthusiasts

## Why This Product

- Trusted leviton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lock It Down:** NEMA L16-30P locking plug ensures a secure, vibration-resistant connection every time.
- • **Power Meets Precision:** Delivers a robust 30 Amp, 480 Volt 3-phase current for heavy-duty industrial applications.
- • **Friction-Free Performance:** One-piece contacts reduce friction and overheating, extending plug lifespan and reliability.
- • **Cord Compatibility Mastery:** Unique cord clamp accepts a wide range of cord sizes, making installation effortless and versatile.
- • **Built to Brave the Elements:** Rugged nylon construction resists impact, sunlight, chemicals, and rough use for unmatched durability.

## Overview

The Leviton 2731 is a premium industrial-grade locking plug designed for 30 Amp, 480 Volt 3-phase power systems. Featuring a NEMA L16-30P configuration with 3 poles and 4 wires, it boasts a rugged nylon construction that withstands harsh environments. Its one-piece contacts minimize friction and overheating, while a versatile cord clamp accommodates various cord sizes. Backed by an industry-exclusive limited lifetime warranty and proudly made in North America, this plug guarantees reliable, secure connections for demanding professional settings.

## Description

Product Description EB PLUG LOCK 3P4W 3PH L16-30P 30A480V From the Manufacturer Leviton's industry leading locking devices, such as our Black & White line of industrial grade plugs and connectors and receptacles, offer superior performance, long lasting reliability and other features that are backed by a lifetime warranty. 30 Amp, 480 Volt 3-phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding - Black-White

Review: worked as designed . - used this product to replace a broken plug on a cord end. worked as intended.
Review: As described - Got the job done

## Features

- 30 Amp, 480 Volt 3-Phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding - BLACK-WHITE
- One piece contacts reduce friction and overheating
- Unique cord clamp accepts wide range of cord sizes
- Rugged nylon construction resists impact, sunlight, chemicals, and rough use
- Industry exclusive limited lifetime warranty
- Made proudly in North America

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001VY0GYE |
| Amperage | 30 A |
| Best Sellers Rank | #57,657 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #127 in Electric Plugs |
| Brand | Leviton |
| Brand Name | Leviton |
| Color | Black-White |
| Connector Type | Plug in |
| Customer Reviews | 4.7 out of 5 stars 150 Reviews |
| Global Trade Identification Number | 00078477808382 |
| Included Components | 2731 |
| Item Dimensions D x W x H | 30"D x 8"W x 6"H |
| Item Type Name | 2731 |
| Manufacturer | Leviton |
| Material | Nylon |
| Material Type | Nylon |
| Model | 2731 |
| Number Of Wires | 4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Poles | 3 |
| Part Number | 2731 |
| Plug Type | NEMA L16-30P |
| Product Dimensions | 30"D x 8"W x 6"H |
| Product Grade | Industrial |
| Specification Met | NEMA |
| UPC | 078477808382 |
| Unit Count | 1 Count |
| Voltage | 480 volts_of_alternating_current |
| Warranty Description | Limited Lifetime |

## Product Details

- **Brand:** Leviton
- **Color:** Black-White
- **Material:** Nylon
- **Product Dimensions:** 30"D x 8"W x 6"H
- **Voltage:** 480 volts_of_alternating_current

## Images

![Leviton 30 Amp, 480 Volt 3-phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, 2731, Black-White - Image 1](https://m.media-amazon.com/images/I/616AOv1fH0L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is it alright to use this connector on this cable 10/3UF-B southwire (30) amps cable?**
A: I don't know that cable. If it has stranded wire and mechanically fits it will be fine. If the cable is solid wire I would ask the connector manufacturer.

**Q: Can i use 10/4 600-volt cu black flexible portable power soow wire with this connector?**
A: Yes that’s what you will need to properly wire it

**Q: Can this be used for 400v 3 phase?**
A: This will work just fine up to its 30 A rating. Be sure to purchase the correct mating connector. The data sheet will tell you which one matches. There are a lot of variations to keep people from plugging something into the wrong outlet. The ground connector has an L shaped connection, but the short side can point in or out with respect to the center of the connector. There are also different width pins for the hot leads.

These connectors are called "TwistLock" because a small twist locks them in place. Another small twist the opposite direction releases them. They are popular for industrial applications because of their ruggedness, keying yo fit only the correct mating connector, and their ruggedness. They are priced accirdingly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ worked as designed .
*by A***N on October 30, 2023*

used this product to replace a broken plug on a cord end. worked as intended.

### ⭐⭐⭐⭐⭐ As described
*by D***D on May 2, 2026*

Got the job done

### ⭐⭐⭐⭐⭐ Nice easy to put on
*by W***E on February 5, 2025*

Can’t go wrong with this brand ordered off Amazon cause the big box stores don’t carry the 480 plugs

## Frequently Bought Together

- Leviton 2731 30 Amp, 480 Volt 3-phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding, Black-White
- Leviton 2733 30 Amp, 480 Volt 3-phase, NEMA L16-30R, 3P, 4W, Locking Connector, Industrial Grade, Grounding - Black-White
- Leviton 2730 30 Amp, 480 Volt- 3PY, Flush Mounting Locking Receptacle, Industrial Grade, Grounding, V-0-MAX, Black

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-26*