---
product_id: 2464197
title: "Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts"
brand: "master lock"
price: "HK$232"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/2464197-master-lock-488-lockout-tagout-electrical-plug-lockout-220-550
store_origin: HK
region: Hong Kong
---

# Compatible with 220-550V plugs, max 3in diameter Patented rotating design for effortless lockout Durable dielectric thermoplastic resists chemicals & extremes Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts

**Brand:** master lock
**Price:** HK$232
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts by master lock
- **How much does it cost?** HK$232 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/2464197-master-lock-488-lockout-tagout-electrical-plug-lockout-220-550)

## Best For

- master lock enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Fit:** Accommodates plugs up to 3 inches in diameter and cords up to 3/4 inch thick for versatile application.
- • **Rugged & Reliable:** Constructed from tough dielectric thermoplastic that withstands harsh chemicals and extreme environments.
- • **Maximized Visibility:** High-visibility multilingual safety labels (English, French, Spanish) keep your team informed and compliant.
- • **Effortless Safety Lockdown:** Patented rotating design ensures quick, hassle-free installation every time.
- • **Universal Voltage Compatibility:** Securely fits most 110V and many 220V plugs, covering a wide range of electrical equipment.

## Overview

The Master Lock 488 Lockout Tagout device is engineered for OSHA-compliant electrical safety, featuring a patented rotating design for easy installation. It fits plugs up to 3 inches in diameter and cords up to 3/4 inch, supporting voltages from 220 to 550 volts. Made from durable dielectric thermoplastic, it resists chemicals and extreme conditions, and includes high-visibility safety labels in three languages to ensure clear communication on site.

## Description

Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220 - 550 Volts accepts cords with up to 3/4 in. (19 mm) diameter and an electrical plug up to 3 in. (76 mm) diameter x 6 in. (152 mm). Device surrounds the electrical plug and protect against accidental reconnection. The unique, patented rotating design allows for easier installation in confined space applications. The tough, lightweight Zenex™ Thermoplastic body withstands chemicals and performs effectively in extreme conditions. Includes high-visibility permanent safety labels. For 240 and 550 volt plugs.

## Features

- Lockout tagout device is best used for electrical lockout applications as part of a comprehensive OSHA compliant lockout/tagout safety program
- Patented rotating design allows for easier installation. Lock surrounds the electrical plug and protects against accidental reconnection
- Tough, lightweight, dielectric thermoplastic body withstands chemicals and performs effectively in extreme conditions
- For electrical plug sizes up to 3 in. (76 mm) in diameter x 6 in. (152 mm), with cord diameter up to 3/4 in. (19 mm); Fits most 110 and many 220 volt plugs
- Includes one lockout tagout device with high visibility safety labels (English, French & Spanish)

## Product Details

- **Brand:** Master Lock
- **Special Feature:** Lightweight
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 10.6 x 7.3 x 4.5 inches
- **Material:** Plastic

## Images

![Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts - Image 1](https://m.media-amazon.com/images/I/51qaHYbm57L.jpg)
![Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts - Image 2](https://m.media-amazon.com/images/I/61gUTGWaw3L.jpg)
![Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts - Image 3](https://m.media-amazon.com/images/I/61w2R7NBjRL.jpg)
![Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts - Image 4](https://m.media-amazon.com/images/I/61+q+MfqumL.jpg)
![Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220-550 Volts - Image 5](https://m.media-amazon.com/images/I/61yDJJ1DVbL.jpg)

## Available Options

This product comes in different **Pattern Name, Size, Style** options.

## Questions & Answers

**Q: Does this work for wash machine...if yes which size is best to buy**
A: Yeah but if its small plug they could Jimmy it out? works good for a dryer plug tho those are big being 240volts!

**Q: Can you lock both a washer and dryer plug in the large one, or would I need to buy two?**
A: No, you will need to buy two.

**Q: does it work?**
A: NO it does NOT work!!

**Q: What size is the hole for the padlock?  Is it 3/8" diameter? Couldn't find that info on the product specs.**
A: The Master Lock No. 488 Rotating Electrical Plug Lockout Device accepts cords with up to 3/4in (19mm) diameter and an electrical plug up to 3in (76mm) diameter x 6in (152mm). Device surrounds the electrical plug and protect against accidental reconnection. The unique, patented rotating design allows for easier installation in confined space applications.

## Frequently Bought Together

- Master Lock 488 Lockout Tagout Electrical Plug Lockout, 220 - 550 Volts,Red
- Master Lock Red Electrical Box Circuit Breaker Lockout, Tagout Breaker Box Lock for Standard Single and Double Toggles, 493B
- TRADESAFE Plug Lock for Lockout Tagout - 220 Volt Power Cord Lockout, Large Electrical Plug Lock, Industrial Grade Electrical Plug Lockout Device, OSHA Compliant Red

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**Shop now:** [https://www.desertcart.hk/products/2464197-master-lock-488-lockout-tagout-electrical-plug-lockout-220-550](https://www.desertcart.hk/products/2464197-master-lock-488-lockout-tagout-electrical-plug-lockout-220-550)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-24*