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Schneider C11B6TM050L | Circuit breaker ComPacT NSXm B (25kA at 415VAC), 4 Poles 3d, 50A rating TMD trip unit, connectors


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11,426 EGP 17,852 EGP

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Schneider C11B6TM050L | Circuit breaker ComPacT NSXm B (25kA at 415VAC), 4 Poles 3d, 50A rating TMD trip unit, connectors

Schneider C11B6TM050L Description

It is a ComPacT NSXm molded case circuit breaker, 50A, 25kA at 415VAC, for all LV standard applications.
It offers new features like Everlink technology, DIN rail and plate mounting capability.
It embeds new spring type auxiliaries externally visible.
ComPacT NSXm is one of the smallest MCCB on the market, 108mm (W) x 137mm (H) x 80mm (D).
This is a 4 poles version with an embedded thermal-magnetic trip unit.
It ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications.


Schneider Electric is a global leader in energy management and automation solutions. Known for its high-quality products, the company offers a wide range of components that ensure reliable and efficient operation of electrical systems. One such product is the Schneider C11B6TM050L. This article will provide a detailed description of the Schneider C11B6TM050L, covering its features, applications, and benefits.

What is Schneider C11B6TM050L?

The Schneider C11B6TM050L is an advanced electrical component designed to meet the rigorous demands of modern electrical systems. Known for its reliability and efficiency, this product is an essential part of various electrical setups, ensuring smooth and uninterrupted performance.

Design and Build Quality

The Schneider C11B6TM050L is crafted from high-quality materials that ensure durability and longevity. Its robust design makes it capable of withstanding harsh conditions, making it suitable for a wide range of applications. The dimensions and weight of the component are optimized for ease of installation and integration into various systems.

Technical Specifications

The Schneider C11B6TM050L operates within specific voltage and current ratings, making it suitable for diverse applications. Its technical parameters are designed to ensure optimal performance, catering to the needs of industrial, commercial, and residential environments. The product’s operational parameters are meticulously crafted to provide reliable and efficient performance.

Installation Process

Installing the Schneider C11B6TM050L is a straightforward process. Here’s a simple guide to help you:

  1. Turn off the power supply to prevent any accidents.
  2. Mount the component in the designated position.
  3. Connect the wires as per the installation diagram provided.
  4. Ensure all connections are secure and properly tightened.
  5. Turn on the power supply and test the component to ensure it is functioning correctly.

Always prioritize safety and, if necessary, seek the assistance of a professional.

Applications and Uses

The versatility of the Schneider C11B6TM050L makes it ideal for a range of applications. In industrial settings, it can be used in complex machinery and automation systems. In commercial spaces, it ensures reliable performance of electrical systems. Even in residential areas, it plays a crucial role in managing energy efficiently.


The Schneider C11B6TM050L is designed to be compatible with various devices and systems, ensuring easy integration into existing setups. This compatibility feature makes it a convenient choice for upgrades and replacements, minimizing the hassle involved in such processes.

Advantages of Schneider C11B6TM050L

Opting for the Schneider C11B6TM050L offers numerous advantages. Its high performance ensures reliable and efficient operation of electrical systems. Additionally, it is a cost-effective solution that does not compromise on quality, providing excellent value for money.

User Experience and Reviews

Users of the Schneider C11B6TM050L often highlight its reliability and ease of installation. Positive feedback typically centers around its robust build and consistent performance. While rare, some complaints may arise from specific use-case scenarios requiring additional components.

Maintenance Tips

Maintaining the Schneider C11B6TM050L involves regular checks and simple upkeep practices. Here are some tips:

  • Perform periodic inspections to ensure connections are secure.
  • Clean the component to prevent dust accumulation.
  • Address any issues promptly to avoid escalation of minor problems.

Comparison with Similar Products

When compared to similar products on the market, the Schneider C11B6TM050L excels in build quality and performance. While other products may offer comparable specifications, the Schneider C11B6TM050L’s reliability and efficiency often set it apart from the competition. product.

Price and Warranty

The Schneider C11B6TM050L is reasonably priced, offering good value for its features and reliability. It also comes with a warranty, providing peace of mind and assurance against manufacturing defects or issues.

Environmental Impact

Schneider Electric is dedicated to sustainability, and the C11B6TM050L reflects this commitment. The product is designed with eco-friendliness in mind, contributing to a reduced environmental footprint and supporting Schneider Electric’s broader sustainability initiatives.


In conclusion, the Schneider C11B6TM050L is a reliable, efficient, and versatile electrical component suitable for a variety of applications. Whether for industrial, commercial, or residential use, it offers excellent performance and durability. Investing in the Schneider C11B6TM050L means choosing a product that combines quality, efficiency, and sustainability.

SKU: C11B6TM050L Category:

Schneider Electric

Range ComPacT new generation
Product name ComPacT NSXm new generation
Range of product ComPacT NSXm new generation
Device short name NSXm 63B
product or component type Circuit breaker
Device application Distribution
poles description 4P
Protected poles description 3D
Neutral position Left
[In] rated current 50 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 IEC 60947-2
Utilisation category Category A
[Icu] rated ultimate short-circuit breaking capacity 50 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
25 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
10 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
Performance level B 25 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 50 kA at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
25 kA at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
10 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability 20000 cycles
Electrical durability 20000 cycles at 440 V In/2
10000 cycles at 440 V In
10000 cycles at 690 V In/2
5000 cycles at 690 V In
Power dissipation per pole 4.81 W
mounting support Backplate
Mounting position Horizontal and vertical
Flat on the back
Upside connection Front
downside connection Front
Connection terminals 1 Everlink lug wire size 2.5…95 mm², rigid or stranded aluminium/copper
1 Everlink lug wire size 2.5…70 mm², flexible copper
Connection pitch 35 mm with spreaders
27 mm without spreaders
9 mm pitches 12 module
Trip unit rating 50 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
Neutral protection settings No protection (3D)
Instantaneous protection pick-up adjustment type Ii Fixed
[Ii] instantaneous protection pick-up adjustment range 600 A
Earth-leakage protection Without
Number of slots for electrical auxiliaries 1 slot(s) for auxiliary switch OF
1 slot(s) for alarm switch SD
1 slot(s) for voltage release MN or MX
Local signalling Flag (green) for presence of auxiliary contacts
Width (W) 108 mm
Height (H) 137 mm
Depth (D) 80 mm
net weight 1.42 kg
Colour Grey (RAL 7016)
Standards EN/IEC 60947
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 2000 m without derating
5000 m with derating
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 12.0 cm
Package 1 Width 11.5 cm
Package 1 Length 21.0 cm
Package 1 Weight 1.524 kg
Unit Type of Package 2 S03
Number of Units in Package 2 6
Package 2 Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 9.528 kg

Main Document

Data Sheet : C11B6TM050L

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