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Schneider MGU3.232.18S | Unica – rocker switch – 1-way – 32 A 250 VAC – 2 m – white

Schneider Electric

In stock

Schneider MGU3.232.18S

520 EGP

In stock


Schneider MGU3.232.18S

Understanding the Schneider MGU3.232.18S: A Comprehensive Guide


In the world of electrical systems, safety and efficiency are paramount. Among the many devices that help ensure these two crucial factors is it. This article delves into the intricacies of this device, exploring its features, benefits, applications, and much more.

What is the Schneider MGU3.232.18S?

it is a sophisticated electrical device designed to protect circuits and ensure smooth electrical operations. It stands out due to its advanced features and robust design, making it a preferred choice for various electrical setups.

Key Features and Specifications

it boasts a range of impressive features:

  • High Voltage Rating: Suitable for both residential and commercial applications.
  • Durable Material: Made with high-quality components that ensure longevity.
  • Compact Design: Easy to install even in limited spaces.

Applications of the Schneider MGU3.232.18S

Residential Uses

In homes, it provides reliable circuit protection, preventing electrical faults that could lead to fires or equipment damage.

Commercial Applications

Businesses rely on it to maintain operational efficiency and protect sensitive equipment from electrical surges.

Industrial Purposes

Industries benefit from the robust design and high capacity of it, ensuring uninterrupted production processes.

Advantages of Using the Schneider MGU3.232.18S

Enhanced Safety

One of the primary benefits of it is its ability to significantly enhance electrical safety by preventing overloads and short circuits.

Energy Efficiency

This device is designed to optimize energy use, reducing wastage and thereby lowering electricity bills.

Ease of Installation

With a user-friendly design, it.18S can be installed with minimal effort, making it suitable for both professionals and DIY enthusiasts.

Technical Specifications

Voltage and Current Ratings

it supports a wide range of voltage and current ratings, making it versatile for various applications.

Material and Design

Constructed from durable materials, this device is built to withstand harsh conditions and provide long-term reliability.

Compliance with Standards

The Schneider MGU3.232.18S complies with international safety and performance standards, ensuring peace of mind for users.

Installation Process

Pre-installation Requirements

Before installing the Schneider MGU3.232.18S, ensure you have all necessary tools and understand the electrical layout of your space.

Step-by-Step Installation Guide

  1. Turn Off Power: Ensure the main power is off to avoid any risk of electrical shock.
  2. Mount the Device: Securely mount the Schneider MGU3.232.18S in the desired location.
  3. Connect Wires: Follow the wiring diagram to connect the device correctly.
  4. Test the Installation: Once installed, turn the power back on and test the device to ensure it’s functioning properly.

Common Installation Mistakes to Avoid

  • Incorrect Wiring: Double-check all connections to avoid wiring errors.
  • Inadequate Mounting: Ensure the device is firmly mounted to prevent it from coming loose.

Maintenance and Troubleshooting

Routine Maintenance Tips

Regularly inspect the Schneider MGU3.232.18S for any signs of wear and tear, and clean it to prevent dust accumulation.

Common Issues and Solutions

  • Device Not Responding: Check connections and reset the device if necessary.
  • Frequent Tripping: This could indicate an overloaded circuit; redistribute the load or upgrade the system.

When to Seek Professional Help

If you encounter persistent issues or are unsure about handling the device, it’s best to consult a professional electrician.

Comparing Schneider MGU3.232.18S with Other Models

Schneider offers a range of similar products, but the MGU3.232.18S stands out due to its unique features and superior performance. When compared to other models, it offers better energy efficiency and more robust protection.

Customer Reviews and Feedback

General Sentiment from Users

Users generally praise the Schneider MGU3.232.18S for its reliability and ease of installation.

Notable Positive and Negative Feedback

  • Positive: High durability and effective circuit protection.
  • Negative: Some users find it slightly more expensive than other models.

Where to Buy the Schneider MGU3.232.18S

Authorized Distributors

Purchasing from authorized distributors ensures you get a genuine product with warranty support.

Online Platforms

Reputable online platforms like Amazon and eBay offer the Schneider MGU3.232.18S, often with customer reviews and ratings to guide your purchase.

Cost and Value for Money

Price Range

The Schneider MGU3.232.18S falls within a moderate price range, reflecting its quality and advanced features.

Long-term Cost Benefits

Investing in this device can lead to long-term savings by preventing costly electrical repairs and reducing energy bills.

Weight 0.039 kg

Range of product

Product or component type

Device presentation

Aesthetic name

Unica (standard aesthetic)

Device application

Technology type


Switch function

Number of rocker


Number of modules

2 modules





Net weight

Connections - terminals

Cable cross section

Rated current

[Ue] rated operational voltage

Network type

Network frequency

Electrical durability

Insulation resistance

Dielectric strength

Opening distance

> 3 mm



Pilot light

Neon indicator lamp, colour: amber, current consumption: 1 mA, temperature rise: 15 °C


IP degree of protection

IK degree of protection

Environmental characteristic

Number of Units in Package 1

Package 1 Height

Package 1 Width

Package 1 Length

Package 1 Weight

Unit Type of Package 2

Number of Units in Package 2

Package 2 Height

Package 2 Width

Package 2 Length

Package 2 Weight

471.0 g


Number of Units in Package 3

Package 3 Height

Package 3 Width

Package 3 Length

Package 3 Weight

Sustainable offer status

REACh Regulation

REACh free of SVHC

EU RoHS Directive

Toxic heavy metal free

Mercury free

China RoHS Regulation

RoHS exemption information

Circularity Profile

Environmental Disclosure



Main Document

Data Sheet : MGU3.232.18S

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