Home Industrial Control Medium and Low Voltage Power Distribution Molded Case Circuit Breaker Molded Case Circuit Breaker

Schneider NSX250HB2 MIC2.2 160A 4P Molded Case Circuit Breaker

Name: Schneider NSX250HB2 MIC2.2 160A 4P Molded Case Circuit Breaker
SKU: C25W42D160

Brand:

Schneider

Series:

NSX (New)

Protection Type:

Power distribution protection

How It Works:

Manual

Frame Current:

250A

Tripping Mode:

Electronic

Protection Function:

LqCy

Wiring Method:

Front panel wiring

Poles:

Rated Voltage:

660/690VAC

Installation:

Fixed

Trip Unit:

MIC2.2

Rated Current of Release:

160A

Breaking Capacity:

100KA

Model:

NSX250HB2 MIC2.2 160A 4P Fixed front wiring

Order Number:

C25W42D160

Description:

Schneider Molded Case Circuit Breaker NSX250HB2 MIC2.2 160A 4P Fixed Front Wiring,LSoI,Distribution Protection,100KA,250A,Fixed,Manual,4P

WhatsApp Inquire Now

Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Schneider
Series：	NSX (New)
Appendix：	-
Protection Type：	Power distribution protection
How It Works：	Manual
Frame Current：	250A
Tripping Mode：	Electronic
Protection Function：	LqCy
Wiring Method：	Front panel wiring
Poles：	4P
Rated Voltage：	660/690VAC
Installation：	Fixed
Trip Unit：	MIC2.2
Rated Current of Release：	160A
Breaking Capacity：	100KA

Products with the same attribute : 0

Show details

Series Overview

ComPacT NSX, Extreme Innovation and Efficiency

● ComPacT NSX circuit breakers utilize Schneider Electric's unique double-break technology, significantly reducing the impact of short circuits on the power distribution system.

● Currently optimized with high-level breaking capacity, excellent selectivity, and cascading, the ComPacT NSX series offers more advanced features and a more user-friendly design, simplifying installation and operation.

New Feature Design

● Schneider Electric's signature green design will cover the entire ComPacT NSX series.

● Expected to reduce wiring time for panel builders by up to 40%.

● A new ergonomic front panel design enables easier installation.

● Ensures all accessories are correctly positioned and allows easy verification of coil ratings.

● A new ergonomic handle design facilitates easier manual operation of the circuit breaker.

Wireless Indication of Circuit Breaker Status

● Plug-and-play technology ensures clear connection status.

● Positioned in the same location as wired auxiliary contacts, its LED flashes a signal upon tripping, providing direct indication.

● If you are not near the circuit breaker, your ComPacT NSX will immediately send you a message via EcoStruxure-enabled professional devices.

● Wireless auxiliary contacts accelerate overall wiring time: Communication regarding the circuit breaker status can be easily achieved through our wireless devices.

● The communication architecture is fully compatible with the EcoStruxure Power system for any application.

The Smallest Size in the Series

● ComPacT NSX 100m/160m is not only the smallest product in the series but also incorporates new features and innovative technologies.

● Saves up to 40% space when using integrated earth leakage protection.

● Saves up to 40% installation and wiring time when using EverLink connectors, built-in DIN rails, and spring clamp terminal accessories.

● Schneider Electric's online tools – EcoStruxure Customer Lifecycle Software, such as EcoStruxure Power Design - Ecodial, can help you easily select, configure, and commission our products.

Integrated Earth Leakage Protection

● Replaceable trip units easily add earth leakage protection to circuit breakers that previously lacked it.

● Simple, easy to use, convenient, and reliable, while ensuring the same frame size is maintained, eliminating the need to replace distribution cabinets.

● Saves up to 40% space when using integrated earth leakage protection in electronic trip units.

● Provides standard protection for distribution cables.

● Part of the EcoStruxure Power architecture, featuring digital communication capabilities and data management (settings, measurements, pre-alarms, trip history, and test records).

Double-Break Technology

● Although ComPacT NSX 100m/160m is the smallest product in the ComPacT NSX series, it still incorporates all the innovative technologies of previous generations, specifically including double-break technology. Schneider Electric has successfully introduced this technology, which effectively limits fault current, offering significant benefits for this equipment, particularly cables.

Reducing the Impact of Short Circuits to Extend Your Equipment's Lifespan:

● Extends the service life of all equipment downstream in the electrical network.

● Simultaneously provides excellent selectivity and cascading.

Connectivity: From Troubleshooting to Predictive Maintenance

● As Schneider Electric's IoT-enabled connected power architecture, EcoStruxure Power makes maintenance more efficient and reduces the probability and duration of power outages. ComPacT NSX circuit breakers play a key role in the EcoStruxure architecture, acting as monitoring experts for the power system and providing data support for the digital architecture and monitoring software.

New Packaging

● ComPacT NSX series products feature plastic-free packaging: reducing our carbon footprint and waste in production workshops.

● All packaging includes simplified instructions.

● 100% recyclable cardboard boxes.

● Scan the QR code to access electronic documentation.

● This product complies with REACH and RoHS standards.

Rachel

Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes. Email: Anthony@icxsg.com

We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!

We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com

Message*

email*

address

File upload：

Upload

Attention: Upload file types:. jpg,. png,. jpg,. pdf,. doc,. docx.
Upload file sizes up to 2 MB

Latest Articles

Exploring How Siemens SINAMICS Drives and ebm-papst Smart Fans are Reshaping the Factory of the Future

This article will focus on two industry giants—Siemens SINAMICS drive series and ebmpapst smart fans—and delve into how they are defining the performance standards for modern industry.
The Importance of Industrial Communication Protocols in Drive Control Systems

In today’s connected manufacturing environment, industrial communication protocols form the backbone of modern automation. They enable devices to exchange data, integrate seamlessly, and support remote monitoring across global networks. For industrial suppliers serving international customers, understanding and implementing mainstream communication standards is crucial for product compatibility and competitiveness.
Application and Advantages of AC Servo Drive Systems in Precision Manufacturing

As manufacturing shifts toward high precision, high flexibility, and intelligent automation, traditional motor control methods are no longer sufficient. AC servo drive systems have emerged as the preferred choice for CNC machines, industrial robots, and automated assembly lines. This article provides an in-depth look at AC servo drive principles, selection criteria, and application advantages in precision control environments.
Industrial VFD Selection Guide – The Key to Efficient and Reliable Motor Control

In modern industrial automation systems, the motor drive acts as the core power unit that determines the efficiency, stability, and energy consumption of the entire process. For international projects and engineering contractors, selecting the right Variable Frequency Drive (VFD) is crucial. This article provides a detailed and practical guide to understanding how VFDs work, how to select them correctly, and how to avoid common mistakes during implementation.
Intelligent Motor Control – Integration, Optimization, and Future Trends

Intelligent motor control systems integrate sensors, controllers, frequency converters, and communication modules into a unified platform capable of real-time decision-making. This shift marks the transition from simple control to smart orchestration—where data, algorithms, and hardware collaborate to maximize performance and reliability.
The Core Role of Frequency Converters in Modern Motor Control Systems

A frequency converter regulates the speed and torque of an AC motor by adjusting the frequency and voltage supplied to it. This not only enhances process control but also significantly reduces power consumption, equipment wear, and system maintenance costs.
Industrial Power System Stability and Energy-Saving Design Strategies

In any industrial automation setup, power stability determines the overall reliability of control systems. A single voltage drop or surge can cause PLC malfunctions, sensor errors, or complete equipment shutdown. Therefore, designing a stable, efficient, and maintainable industrial power system is a fundamental task for electrical and automation engineers.
The Role and Optimization of Industrial Ethernet in Modern Automation Systems

In the field of industrial automation, Industrial Ethernet has become a cornerstone of efficient communication, replacing many traditional fieldbus systems. Its high speed, flexibility, and openness make it an essential part of smart manufacturing and Industry 4.0. For engineers and plant operators, mastering how to deploy and optimize Industrial Ethernet networks is key to ensuring system stability, reducing downtime, and preparing for digital transformation.

Practical Guide to Industrial Servo System Troubleshooting and Optimization

In modern industrial automation production lines, industrial servo systems play a core role in precise motion control and positioning. Whether in robotics, CNC machines, or automated assembly lines, the stable operation of servo motors directly affects production efficiency and equipment lifespan. However, during long-term operation, servo systems inevitably encounter various faults. If not properly handled, these issues can cause production downtime, equipment damage, and high maintenance costs. This article summarizes practical troubleshooting and optimization methods for servo systems, based on real engineering experience, providing actionable guidance for industrial automation engineers.
Integration Trends of Industrial Ethernet and Distributed Control Systems

In the evolution of industrial automation, communication technology is being redefined. From serial communication to fieldbus and now Industrial Ethernet, data transfer has become faster, more reliable, and more open. Distributed control systems (DCS) are also evolving, and the deep integration of Industrial Ethernet with DCS has become a key trend driving smart manufacturing. ICX provides industrial Ethernet devices, I/O modules, and PLC controllers to help global clients implement intelligent and digitalized production lines.
Evolution and Practice of Intelligent Drive Technology in Industrial Automation

Drive technology is no longer just a combination of motors and inverters; it has become an integrated intelligent system with sensing, control, communication, and algorithms. ICX, as an international supplier of industrial control products, focuses on intelligent drive and automation solutions, providing efficient and reliable systems for various industrial scenarios.
Industrial Touch Screen Selection and Usage Tips: Boosting Automation Efficiency

As the core of human-machine interaction, industrial touch screens directly affect both operator efficiency and control accuracy. Many international clients report that choosing the right touch screen cuts training time by 50% and reduces operation errors by 40%. Here are practical tips from selection to maintenance to help you maximize performance.
Key Points for Selecting Industrial PLCs in 2025: A Comprehensive Guide from Function to Compatibility

In industrial automation, the PLC (Programmable Logic Controller) is the core control component. Choosing the right PLC can boost production efficiency by over 30%. Many international customers make the mistake of overlooking key selection factors, leading to mismatches between the PLC and production requirements — and additional costs for later adjustments. Based on years of industry experience, here’s a practical, field-tested PLC selection guide.
Industrial Control Cabinet Cooling Selection Guide: Prevent Equipment Overheating and Downtime in 3 Steps — “Power Calculation → Fan Matching → Installation Layout”

For engineers, a scientific cooling design process should follow three core steps: heat calculation, fan matching, and layout design, to achieve effective cooling, reasonable energy use, and convenient maintenance. The following explains each step in detail with practical examples.
Solving Heat Dissipation Challenges of PV Inverters: Delta Temperature Control Module + ebm-papst Fan Combination Enables Stable Operation in -30 °C to 60 °C Environments

A large-scale PV power plant in northwest China successfully solved this problem by adopting a combined solution of "Delta DTC series temperature control module + ebm-papst 4650N axial fan," achieving stable operation for 1 consecutive year and reducing equipment failure rates by 32% compared to before the transformation.
ebm-papst 4650N Axial Fan: 160 m³/h Airflow + 37,000 Hours Lifespan, How Does It Meet the Heat Dissipation Needs of Industrial Control Cabinets?

In industrial automation scenarios, the stable operation of industrial control cabinets is inseparable from efficient heat dissipation. Equipment such as PLCs, frequency converters, and sensors inside the cabinets generate a large amount of heat during continuous operation. If heat dissipation is not timely, it may lead to reduced equipment performance in mild cases and shutdown failures in severe cases

ICX: Your Trusted HVAC, Industrial Control & Electronic Components Partner for Global Trade

In today’s interconnected industrial supply chains, businesses worldwide need reliable access to high-quality HVAC (Heating, Ventilation, Air Conditioning) systems, industrial control equipment, and electronic components—with fast delivery, clear technical support, and flexible sourcing solutions. As an international trade partner operated by APAC HVAC TECH PTE. LTD. and headquartered in Singapore, ICX (icxsg.com) delivers exactly that.
Motor Protection Circuit Breaker: From Technical Principles to Selection and Maintenance

As the "first line of defense," Motor Protection Circuit Breakers (MPCBs) can minimize fault losses through accurate monitoring and rapid circuit interruption. This article provides a comprehensive analysis of MPCBs, covering technical principles, selection methods, installation and maintenance, as well as industry trends, to offer systematic solutions for industrial users.
The Sequence Regulation of Low-Voltage Fuses and Low-Voltage Switches (Including Circuit Breakers) in Circuits

The sequence of low-voltage fuses and low-voltage switches (including circuit breakers) in a circuit depends primarily on the core protection objectives of the circuit, the functional positioning of the equipment, and specific application scenarios; it is not absolutely fixed. The design of &amp;amp;quot;connecting the fuse after the air switch&amp;amp;quot; in machine tool distribution boxes is essentially an optimized protection logic tailored to the special power consumption needs of machine tool equipment, rather than a violation of general principles.
Vacuum Contactor: A Comprehensive Analysis of Principle, Structure, Application and Maintenance

In modern industrial electrical systems, the vacuum contactor, as a key control and protection device, plays an extremely important role. With its unique arc-extinguishing method and many excellent performances, it is widely used in various power control scenarios to ensure the reliable operation of power systems. Next, let's deeply explore the working principle, structural composition, application fields and maintenance points of the vacuum contactor.
Fan Procurement Guide: Professional Solutions from Selection to After-Sales Service

As a professional engaged in overseas fan procurement, do you often encounter challenges such as difficult working condition adaptation, complex cost accounting, and delayed after-sales response during cross-border procurement? Combining 15 years of experience in serving the global fan market, we have sorted out professional solutions in three core dimensions—selection, cost, and after-sales service—based on the actual needs of overseas procurement, providing you with rigorous and practical procurement references.
Time Relay: The Core Component That Lets Circuits "Act with a Delay"

Have you ever wondered why your home washing machine can &amp;quot;automatically power off after washing clothes&amp;quot;? Or why the factory assembly line can &amp;quot;feed materials first and then start stamping after 3 seconds&amp;quot;? Behind these scenarios of &amp;quot;doing things in a time sequence&amp;quot; lies a key component — the time relay.
Cookie

Please read our Terms and Conditions and this Policy before accessing or using our Services. If you cannot agree with this Policy or the Terms and Conditions, please do not access or use our Services. If you are located in a jurisdiction outside the European Economic Area, by using our Services, you accept the Terms and Conditions and accept our privacy practices described in this Policy.
APAC HVAC TECH PTE. LTD Privacy Policy

APAC HVAC TECH PTE. LTD. (hereinafter referred to as &quot;we&quot;) is dedicated to safeguarding the privacy and security of your personal information. This Privacy Policy explains how we collect, use, and disclose your personal information when you use our website or purchase our import and export products.

Technical Analysis of PLC Programmable Logic Controller

As a core control device in industrial automation, the PLC has evolved from an early &amp;amp;quot;relay replacement&amp;amp;quot; to an &amp;amp;quot;industrial nerve center&amp;amp;quot; integrating logic control, motion control, and process control. This article will elaborate on the technical architecture, core functions, application scenarios, and development trends of PLCs, systematically sorting out their technical principles and engineering practice points.
Frame Circuit Breaker: A Key Protection Device in Power Systems

The Frame Circuit Breaker, also known as the air circuit breaker (ACB), usually has a steel frame structure, and all components are installed within this frame. It can switch on, carry, and break currents under normal circuit conditions, and also has the ability to switch on, carry for a certain time, and break currents under specified abnormal circuit conditions (such as overload, short circuit, ground fault, etc.)
A Comprehensive Analysis of Fan Technology: Principles, Classification, and Applications

Fans, as key equipment that converts mechanical energy into gas energy, play a vital role in various fields such as industrial production, building ventilation, and energy development. This article will delve into the working principles, classification methods, performance parameters, design essentials, application fields, and future development trends of fans, presenting a comprehensive knowledge system of fan technology to readers.

Products

HVAC

Industrial Control

Electronic Components

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Products

Schneider NSX250HB2 MIC2.2 160A 4P Molded Case Circuit Breaker

Product parameters

Series Overview

Rachel

Product Category

Huyu HYM1-250L/3330 225A AC220V Molded Case Circuit Breaker

TGM1-125M/3318 100A AC220V Molded Case Circuit Breaker

Delixi CDMK-125C/3208 63A Molded Case Circuit Breaker

Kfine KFM2-100H/4300B 100A Molded Case Circuit Breaker

Kfine KFM2-63S/3200 40A Molded Case Circuit Breaker

CS Switch CM5-63L/4A/3/00 63A Molded Case Circuit Breaker

Schneider CVS100BS MA50 3P3D Molded Case Circuit Breaker

TGM1N-125M/3340C 63A AC220V Molded Case Circuit Breaker

DZ20Y-100/33002 80A Molded Case Circuit Breaker