Home Industrial Control Medium and Low Voltage Power Distribution Miniature Circuit Breakers Miniature Circuit Breakers

TENGEN TGB1N-63 4P D25 Miniature Circuit Breaker

Name: TENGEN TGB1N-63 4P D25 Miniature Circuit Breaker
SKU: 01060270215

Brand:

TENGEN

Series:

TGB1N

Rated Current:

25A

Trip Characteristics:

Poles:

Rated Voltage:

400VAC

Breaking Capacity:

6KA

Model:

TGB1N-63 4P D25

Order Number:

01060270215

Description:

TENGEN miniature circuit breaker TGB1N-63 4P D25, breaking capacity 6KA, trip characteristic D, 400VAC, 25A

WhatsApp Inquire Now

Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	TENGEN
Series：	TGB1N
Rated Current：	25A
Trip Characteristics：	D
Poles：	4P
Rated Voltage：	400VAC
Breaking Capacity：	6KA

Products with the same attribute : 0

Show details

Series Overview

TGB1N-40 Miniature Circuit Breaker

· TGB1N-40 miniature circuit breaker (hereinafter referred to as circuit breaker) is mainly suitable for overload and short-circuit protection of electrical installations and equipment in household and similar places with AC 50/60Hz, rated operational voltage 230V, rated current up to 40A. It can also be used for infrequent switch operations. Particularly suitable for industrial and commercial lighting distribution systems.

TGB1N-63 Miniature Circuit Breaker

· TGB1N-63 miniature circuit breaker (hereinafter referred to as circuit breaker) is mainly suitable for overload and short-circuit protection of electrical installations and equipment in household and similar places with AC 50/60Hz, rated voltage 230V/400V, rated current up to 63A. It can also be used for infrequent switch operations. Particularly suitable for industrial and commercial lighting distribution systems.

TGB1N-80(H) Miniature Circuit Breaker

Applications:

· TGB1N-80(H) miniature circuit breaker (hereinafter referred to as circuit breaker) is mainly suitable for overload and short-circuit protection of electrical installations and equipment in household and similar places with AC 50/60Hz, rated voltage 230V/400V, rated current up to 63A. It can also be used for infrequent switch operations. Particularly suitable for industrial and commercial lighting distribution systems.

· Product complies with IEC 60898-1, GB/T 10963.1 standards.

Normal Service Conditions:

· Ambient air temperature: Upper limit not exceeding +40℃, lower limit not lower than -5℃, 24h average temperature not higher than +35℃.

· Altitude: Installation site altitude not exceeding 2000m.

· Atmospheric conditions: Atmosphere is clean (no explosive hazardous media, and no gases/dust corrosive to metal or damaging to insulation); Relative humidity at +40℃ ≤50%, higher humidity allowed at lower temperatures (e.g., ≤90% at +20℃). Appropriate measures must be taken against condensation caused by temperature changes.

Normal Installation Conditions (See dimensional drawings for sizes):

· Installation category: Class II, Class III.

· Pollution degree: 2.

· Protection class: IP20.

· Mounted on TH35-7.5(1.0) standard rails.

· Installation site must be free from significant vibration/shock, rain/snow intrusion.

Normal Storage Conditions:

· Storage temperature: Upper limit ≤+70℃, lower limit ≥-40℃.

· Storage humidity: ≤95% RH at +25℃.

TGB1N-125(H) Moulded Case Circuit Breaker

· TGB1N-125(H) moulded case circuit breaker (hereinafter referred to as circuit breaker) is mainly suitable for circuits with AC 50/60Hz, rated operational voltage 230V/400V, rated current up to 125A and below. Provides overload, short-circuit, and isolation protection. Can also be used for infrequent switching of electrical devices and lighting circuits.

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

TENGEN TGB1N-63 4P D25 Miniature Circuit Breaker

Product parameters

Series Overview

Rachel

Product Category

Delixi CDB9N 6KA 3P D type 50A New Miniature Circuit Breaker

ABB S304P-Z10 Miniature Circuit Breaker

Schneider IC65N-DC 2P C1A Miniature Circuit Breaker

ABB SH203-B10NA Miniature Circuit Breaker

Huyu DZ47K-63/4P C 4A Miniature Circuit Breaker

Huyu HUM18Z-50/2P B 50A Miniature Circuit Breaker

ABB SE201-C25 miniature circuit breaker

Delixi HDBE-63 C Type 2P 16A TM Miniature Circuit Breaker

Schneider IC65H 4P C63A Miniature Circuit Breaker