Schneider Electric Compact NSX400

Product or component typeBasic frame
Device short nameCompact NSX400N
Circuit breaker nameCompact NSX400N
Poles description4P
Neutral positionLeft
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationDistribution
Poles description3P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationDistribution
Poles description4P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationDistribution
Poles description4P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationMotor
Poles description3P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationDistribution
Poles description4P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationDistribution
Poles description3P
  • ComPacT NSX400F - circuit breaker 
  • MicroLogic 2.3
  • 400A 
  • 4P4D 
  • 36kA - fixed
Product or component typeBasic frame
Device short nameCompact NSX400N
Circuit breaker nameCompact NSX400N
Poles description3P
Network typeAC
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationDistribution
Poles description3P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400R
Device applicationMotor
Poles description3P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400F
Device applicationDistribution
Poles description3P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400F
Device applicationDistribution
Poles description4P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400S
Device applicationDistribution
Poles description3P
Product nameCompact NSX
Product or component typeCircuit breaker
Device short nameCompact NSX400S
Device applicationDistribution
Poles description3P

The Schneider Electric ComPact range is based on 60 years of experience in molded case circuit breakers. The company constantly presenting new features and modifications to its range.

The wide, streamlined ComPact NSX range meets your protection needs and is now available in a smaller size and with built-in ground leakage protection. It combines intelligent measurement and monitoring as well as advanced security features.

Compact NSX 400

Since its introduction in 1994, the Compact NSX400 circuit breaker has become synonymous with efficient and advanced low voltage equipment and has often served as a role model, and is still the standard in NSX 400 Schneider molded case circuit breakers. Its small size and convenience of installation ensured the acceleration of the work of installers and panelists, and effective protective functions and reliable electronics made it possible to install and maintain the switchgear at a high quality level.

The Compact NSX 400 circuit breakers have been redesigned with new performance characteristics to better adapt to different applications. This uniqueness is backed up by a wide range of optional accessories and the interchangeability of NSX400 micrologic 2.3 trip units to better meet requirements.

Product range of Schneider NSX 400 includes:

  • nsx 400n
  • nsx 400f
  • nsx 400h
  • nsx 400a
  • nsx400b
  • nsx400f

Also, you can choose any of the options, for example, if you need nsx400 3p or 4p breakers.

Advantages of using the NSX400 Compact:

  • compliance;
  • degree of protection, front panel insulation class II;
  • guaranteed disconnection;
  • electrical characteristics;
  • characteristics of the releases;
  • methods of installation and connection;
  • auxiliary signaling, measurement and control devices;
  • accessories for installation and connection.


Innovative and decisive protection

This range can be connected to the Schneider Electric EcoStruxure Power open functional architecture with IoT (Internet of Things) support. With this platform, enhanced value is delivered in terms of security, reliability, efficiency, resilience and connectivity for our clients.

They use mobility, IoT, cloud computing, sensors, analytics and cybersecurity technologies to drive innovation at all levels. This covers connected products, edge management, applications, analytics and services.

ComPact circuit breakers are equipped with Schneider Electric's Roto-Active tripping system. Now, the ComPact range is improved with a high level of breaking capacity, outstanding selectivity and cascading. It provides more advanced features and an ergonomic design for easy installation and using.

Schneider Electric has introduced two new additions to the ComPact NSX range.

As the latest member of the family, the ComPact NSXm offers you a smaller footprint as well as built-in earth leakage protection available across the entire range.

The smallest size in the line.

  • Smallest frame size in the ComPact NSX range, covering new features and innovations.
  • Up to 40% space savings when used with built-in earth leakage protection.
  • Diminish installation and cabling time by up to 40% with EverLink connectors, integrated DIN rail and spring-loaded accessories.
  • Easy selection, configuration and commissioning with Schneider Electric online tools.

Built-in earth leakage protection.

  • Easily integrated into a row without earth leakage protection.
  • Convenient, reliable, now available with the same frame size and same panel support.
  • Space savings of up to 40% with built-in earth leakage protection on MicroLogic Vigi trip units.
  • Part of the EcoStruxure Power architecture with digital communication capability and data management (settings, measurements, pre-alarms, trip and test history).

You can rely on the Schneider ComPact even in the most stressful situations. It is designed for demanding applications due to its high level of breaking capacity.

The ComPact series combines intelligent measurement and monitoring with advanced protection features.