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Schneider LV429642 Compact | circuit breaker ComPact NSX100F, 36 kA at 415 VAC, TMD trip unit 63 A, 4 poles 3d

Schneider Electric

In stock

Schneider LV429642 Compact

15,505 EGP 24,227 EGP

In stock


Schneider LV429642 Compact


What’s small, powerful, and essential for your electrical systems? If you guessed the Schneider LV429642 Compact, you’re spot on. This nifty piece of equipment is a game-changer in the world of circuit breakers, ensuring safety and efficiency across various applications. But why is it so important? Let’s dive in and find out.

Overview of Schneider Electric

Company History and Reputation

Schneider Electric is no stranger to the electrical industry. Founded over a century ago, this French multinational has built a stellar reputation for itself. Known for its commitment to innovation and sustainability, Schneider Electric has become a trusted name in both residential and commercial sectors.

Commitment to Innovation and Sustainability

Schneider Electric doesn’t just keep up with the times; it stays ahead. By focusing on green technologies and smart solutions, the company continually pushes the boundaries of what’s possible. This forward-thinking approach is evident in the design and functionality of the Schneider LV429642 Compact.

Features of Schneider LV429642 Compact

Compact Design

The first thing you’ll notice about the LV429642 Compact is its size. Don’t let its small footprint fool you; this device packs a punch. Its compact design makes it easy to install even in tight spaces, without compromising on performance.

High Performance

When it comes to performance, the LV429642 Compact stands tall. It offers reliable protection against overloads and short circuits, ensuring that your electrical systems run smoothly and safely.

Safety Features

Safety is paramount, and the LV429642 Compact doesn’t disappoint. Equipped with advanced safety mechanisms, it provides robust protection, minimizing the risk of electrical hazards.

Technical Specifications

Voltage Ratings

The LV429642 Compact is designed to handle various voltage levels, making it versatile for different applications. It’s built to manage both low and high voltage systems effectively.

Current Ratings

With a range of current ratings, this circuit breaker can accommodate different electrical loads, providing flexibility in its use.

Breaking Capacity

One of the standout features is its high breaking capacity, which ensures that it can interrupt significant current loads without damage, protecting both the device and the circuit.

Applications of Schneider LV429642 Compact

Industrial Use

In industrial settings, where reliability and durability are crucial, it excels. It’s used to protect machinery and electrical installations, ensuring smooth operations.

Commercial Buildings

For commercial buildings, this circuit breaker is a perfect fit. Its compact size and high performance make it ideal for protecting electrical systems in offices, malls, and other commercial spaces.

Residential Use

Don’t think this device is just for big projects; it’s equally useful in homes. It offers homeowners peace of mind by safeguarding against electrical faults.

Installation and Setup

Step-by-Step Guide

Installing it is straightforward. Start by turning off the main power supply. Mount the device securely, connect the wires according to the manual, and ensure all connections are tight. Finally, turn the power back on and test the breaker.

Necessary Tools

You’ll need a screwdriver, a wire stripper, and a voltage tester. Having these tools on hand will make the installation process smooth and efficient.

Safety Precautions

Always prioritize safety. Wear protective gear, follow the manufacturer’s guidelines, and if you’re unsure, don’t hesitate to call a professional.

Maintenance and Troubleshooting

Regular Maintenance Tips

Regular maintenance can extend the life of your LV429642 Compact. Check for any signs of wear and tear, ensure connections are secure, and test the breaker periodically.

Common Issues and Fixes

If you encounter issues like frequent tripping, it could be due to overload or a faulty connection. Inspect the wiring and reduce the load on the circuit if necessary.

When to Call a Professional

While minor issues can often be resolved with a bit of troubleshooting, some problems require professional expertise. If you’re ever in doubt, it’s best to seek help from a certified electrician.

Advantages of Using Schneider LV429642 Compact


it is designed for efficiency. It operates smoothly, reducing downtime and ensuring that your electrical systems are always up and running.


With Schneider Electric’s reputation backing it, you can count on the reliability of the LV429642 Compact. It’s built to last and perform under various conditions.


Despite its advanced features, the LV429642 Compact is cost-effective. It offers great value for money, making it a wise investment for any electrical setup.

Comparing Schneider LV429642 Compact with Other Models

Schneider LV429642 vs. Competitors

When compared to similar products from other brands, the LV429642 Compact often comes out on top due to its superior performance, safety features, and compact design.

Pros and Cons


  • High performance
  • Advanced safety features
  • Compact design


  • Initial cost may be higher than some alternatives
  • Requires professional installation for optimal performance

Customer Reviews and Testimonials

Positive Feedback

Customers rave about the LV429642 Compact’s reliability and performance. Many appreciate its ease of installation and robust safety features.

Criticisms and Improvements

Some users have noted that while the device is excellent, the installation manual could be more detailed. Schneider Electric has taken this feedback to heart and is working on improving their documentation.

Case Studies

Successful Implementations

In an industrial plant, the LV429642 Compact was installed to protect critical machinery. The result? Increased efficiency and reduced downtime.

Lessons Learned

From these case studies, it’s clear that proper installation and regular maintenance are key to getting the most out of the LV429642 Compact.

Future Developments in Schneider LV429642 Compact

Upcoming Features

Schneider Electric is continually innovating. Future versions of the LV429642 Compact are expected to include smart features like remote monitoring and enhanced energy efficiency.

Market Trends

The trend towards smart, sustainable solutions is clear, and the LV429642 Compact is perfectly positioned to meet these demands.

Environmental Impact

Eco-Friendly Design

Schneider Electric is committed to sustainability. it is designed with eco-friendly materials and processes, reducing its environmental footprint.

Energy Savings

By efficiently managing electrical loads, it helps reduce energy consumption, contributing to overall energy savings.


In summary, the Schneider LV429642 Compact is a standout product in the world of circuit breakers. Its compact design, high performance, and robust safety features make it a top choice for a variety of applications. Whether you’re looking to protect industrial machinery, commercial installations, or residential electrical systems, this device has you covered. With a strong commitment to innovation and sustainability, Schneider Electric continues to lead the way in electrical solutions.

Range ComPact
Product name ComPact NSX
Range of product ComPact NSX100…250
Device short name NSX100F
Product or component type Circuit breaker
Device application Distribution
Number of poles 4P
Protected poles description 3t
Neutral position Left
[In] rated current 63 A at 40 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
Network type AC
Network frequency 50/60 Hz
Suitability for isolation Yes conforming to EN/IEC 60947-2
utilisation category Category A
[Icu] rated ultimate short-circuit breaking capacity 10 kA at 600 V AC 50/60 Hz conforming to UL 508
25 kA at 480 V AC 50/60 Hz conforming to UL 508
85 kA at 240 V AC 50/60 Hz conforming to UL 508
22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
25 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
8 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
Performance level F 36 kA 415 V AC
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit protection functions LI
control type Toggle
Circuit breaker mounting mode Fixed
[Ui] rated insulation voltage 800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage 8 kV
[Ics] rated service short-circuit breaking capacity 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
36 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
4 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
12.5 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability 50000 cycles
Electrical durability 10000 cycles at 690 V In
20000 cycles at 690 V In/2
30000 cycles at 440 V In
50000 cycles at 440 V In/2
mounting support Backplate
Upside connection Front
downside connection Front
Connection pitch 35 mm
Protection type L : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating 63 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable
[Ir] long-time protection pick-up adjustment range 0.7…1 x In
Long-time protection delay adjustment type tr Fixed
[tr] long-time protection delay adjustment range 120…400 s at 1.5 x In
15 s at 6 x Ir
Short-time protection pick-up adjustment type Isd Fixed
[Isd] Short-time protection pick-up adjustment range 500 A
Short-time protection delay adjustment type tsd Fixed
earth-leakage protection Without
Neutral protection settings No protection (3t)
Number of slots for electrical auxiliaries 5 slot(s)
Width (W) 140 mm
Height (H) 161 mm
Depth (D) 86 mm
Net weight 2.4 kg
Standards EN/IEC 60947
product certifications CCC
Overvoltage category Class II
Electrical shock protection class Class II
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to IEC 62262
ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -50…85 °C
Relative humidity 0…95 %
Operating altitude 0…2000 m without derating
2000 m…5000 m with derating
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 14.2 cm
Package 1 Width 15.0 cm
Package 1 Length 19.2 cm
Package 1 Weight 2.329 kg
Unit Type of Package 2 S04
Number of Units in Package 2 9
Package 2 Height 30.0 cm
Package 2 Width 40.0 cm
Package 2 Length 60.0 cm
Package 2 Weight 21.66 kg
Contractual warranty
Warranty 18 months

Main Document

Data Sheet : LV429642 

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