Best 10 NT Fuse Suppliers in China 2025

Introduction to NT Fuse

NT fuses, also known as high - breaking - capacity fuses, are a type of electrical protection device. They are designed to protect electrical circuits from overcurrent conditions, such as short - circuits. NT fuses have a high breaking capacity, which means they can safely interrupt high - magnitude fault currents without causing damage to the surrounding electrical equipment. These fuses are widely used in industrial applications, power distribution systems, and electrical panels, where reliable overcurrent protection is crucial.

Top 10 NT Fuse Suppliers in China

1. Zhejiang Xinli Fuse Co., Ltd

Zhejiang Xinli Fuse Co., Ltd is a well - established enterprise in the field of fuse manufacturing. With years of experience in the industry, the company has built a solid reputation for providing high - quality fuses. It is committed to research and development, constantly improving the performance and quality of its products. The company has a modern production facility equipped with advanced manufacturing equipment, which enables it to produce fuses in large quantities while maintaining strict quality control.

Features in NT Fuse

High - quality materials: Zhejiang Xinli Fuse Co., Ltd uses high - purity copper and other premium materials in the production of NT fuses. These materials ensure low resistance and excellent conductivity, reducing power loss and heat generation during normal operation.
Precise manufacturing: The manufacturing process of NT fuses in this company is highly precise. Advanced stamping and welding techniques are used to ensure the accurate dimensions and reliable connections of the fuse components. This precision guarantees the consistent performance of the fuses.
Diverse specifications: The company offers a wide range of NT fuse specifications to meet different customer requirements. Whether it is for low - voltage or high - voltage applications, small - current or large - current circuits, customers can find suitable NT fuses here.

Advantages

Strong R & D capabilities: The company has a professional R & D team that continuously explores new technologies and materials for fuse production. This enables it to develop NT fuses with better performance and higher safety levels.
Quality control system: Zhejiang Xinli Fuse Co., Ltd has a strict quality control system in place. From raw material inspection to finished product testing, every step is carefully monitored to ensure that only high - quality NT fuses are delivered to customers.
Good after - sales service: The company provides comprehensive after - sales service. It offers technical support to customers, helps them solve problems during the installation and use of NT fuses, and ensures customer satisfaction.

Website: https://www.slfuse.com/

2. Changzhou Furi Fuse Electric Co., Ltd

Changzhou Furi Fuse Electric Co., Ltd has been in the fuse industry for a long time. It has a deep understanding of the market demand for NT fuses. The company focuses on technological innovation and product quality improvement. It has established long - term partnerships with many domestic and foreign enterprises, which shows its strong strength in the market.

Features in NT Fuse

Fast - acting performance: The NT fuses produced by Changzhou Furi Fuse Electric Co., Ltd have a fast - acting characteristic. When an overcurrent occurs, they can quickly cut off the circuit, minimizing the damage to electrical equipment.
High breaking capacity: These fuses are designed to have a high breaking capacity, which can safely interrupt large - magnitude short - circuit currents. This makes them suitable for use in high - power electrical systems.
Good thermal stability: The NT fuses have excellent thermal stability. They can maintain stable performance under different temperature conditions, ensuring the reliable operation of electrical circuits.

Advantages

Advanced production technology: The company adopts advanced production technology, such as automated production lines. This not only improves production efficiency but also ensures the consistency and quality of NT fuses.
Certifications and standards compliance: Changzhou Furi Fuse Electric Co., Ltd's NT fuses comply with international and domestic standards, such as IEC and GB standards. This gives customers more confidence in the quality and safety of the products.
Market reputation: The company has a good market reputation. Its products are well - received by customers at home and abroad, which is an important advantage in the highly competitive fuse market.

3. Shanghai Huayi Electric Co., Ltd

Shanghai Huayi Electric Co., Ltd is a large - scale electrical equipment manufacturing enterprise. In addition to a wide range of electrical products, it also has a strong presence in the NT fuse market. The company has a large - scale production base and a complete supply chain system.

Features in NT Fuse

Integrated design: The NT fuses of Shanghai Huayi Electric Co., Ltd are designed with an integrated concept. They are combined with other electrical components in a more reasonable way, which can improve the overall performance of the electrical system.
Customization service: The company offers customization services for NT fuses. According to the specific needs of customers, it can design and produce NT fuses with special specifications and performance requirements.
Long service life: The NT fuses are made of high - quality materials and have a reasonable structure design, which ensures a long service life. This reduces the frequency of fuse replacement and maintenance costs for customers.

Advantages

Comprehensive product portfolio: Shanghai Huayi Electric Co., Ltd can provide customers with a comprehensive range of electrical products in addition to NT fuses. This allows customers to purchase multiple products from a single supplier, saving time and cost.
Technical support: The company has a professional technical team that can provide customers with in - depth technical support. Whether it is product selection, installation guidance, or troubleshooting, the technical team can offer effective solutions.
Brand influence: As a well - known brand in the electrical industry, Shanghai Huayi Electric Co., Ltd's NT fuses are more easily recognized and trusted by customers.

4. Shenzhen Kewell Technology Co., Ltd

Shenzhen Kewell Technology Co., Ltd is a high - tech enterprise focusing on electrical protection products. It has a strong R & D and innovation ability in the field of NT fuses. The company pays great attention to the application of new materials and new technologies in product development.

Features in NT Fuse

Intelligent features: Some of the NT fuses developed by Shenzhen Kewell Technology Co., Ltd have intelligent features. They can monitor the current in the circuit in real - time and send out alarm signals when an abnormal current occurs. This provides early warning for electrical system failures.
Low power consumption: The NT fuses are designed to have low power consumption. This helps to reduce energy waste in the electrical system and improve the energy efficiency of the whole system.
Miniaturization design: The company is committed to the miniaturization design of NT fuses. Small - sized NT fuses are more suitable for use in compact electrical equipment and systems, saving installation space.

Advantages

Rapid innovation cycle: Shenzhen Kewell Technology Co., Ltd has a rapid innovation cycle. It can quickly introduce new NT fuse products to the market to meet the changing market demand.
Collaboration with research institutions: The company collaborates with many domestic and foreign research institutions. This allows it to access the latest research results and technologies, which is beneficial for the continuous improvement of NT fuse products.
Global market presence: The company's NT fuses are sold in the global market. It has established a wide - range sales network, which helps to expand its market share and enhance its international influence.

5. Beijing Sifang Automation Co., Ltd

Beijing Sifang Automation Co., Ltd is a leading enterprise in the field of power automation. Although it is mainly known for its automation products, it also has a certain strength in the production of NT fuses. The company combines its automation technology with fuse design to create unique NT fuse products.

Features in NT Fuse

Automation - integrated: The NT fuses produced by Beijing Sifang Automation Co., Ltd can be integrated with the company's automation systems. This enables real - time monitoring and control of the fuse status in the electrical system, improving the overall automation level of the system.
High - reliability in power systems: These fuses are designed to meet the high - reliability requirements of power systems. They can ensure the stable operation of power grids and prevent power outages caused by overcurrent faults.
Compatibility: The NT fuses have good compatibility with other electrical equipment in the power system. They can work well with different types of circuit breakers, relays, and other components.

Advantages

Power system expertise: Beijing Sifang Automation Co., Ltd has in - depth knowledge and experience in power systems. This allows it to design NT fuses that are more suitable for the complex environment of power systems.
System - level solution: The company can provide system - level solutions for power systems. In addition to NT fuses, it can also offer related automation equipment and software, providing customers with a one - stop service.
Industry influence: As a well - known enterprise in the power automation industry, its NT fuses are more likely to be adopted in large - scale power projects.

6. Wuxi Jufu Electric Co., Ltd

Wuxi Jufu Electric Co., Ltd is a specialized fuse manufacturing enterprise. It has a long - standing history in the production of NT fuses and has accumulated rich production experience. The company focuses on product quality and customer service.

Features in NT Fuse

High - precision manufacturing: The NT fuses of Wuxi Jufu Electric Co., Ltd are manufactured with high precision. The tolerance of fuse parameters is strictly controlled, ensuring the accurate performance of the fuses.
Good arc - extinguishing performance: These fuses have excellent arc - extinguishing performance. When the fuse blows, it can quickly extinguish the arc, reducing the impact on the electrical system and preventing secondary damage.
Corrosion resistance: The fuses are treated with anti - corrosion coatings or made of corrosion - resistant materials. This makes them suitable for use in harsh environmental conditions, such as humid or corrosive industrial environments.

Advantages

Experience - based production: The long - term production experience of the company allows it to better control the production process and ensure the quality of NT fuses. It can quickly solve various production problems that may occur.
Cost - effective products: Wuxi Jufu Electric Co., Ltd can provide cost - effective NT fuses. By optimizing the production process and supply chain management, it can reduce production costs without sacrificing product quality.
Customer - oriented service: The company takes customer needs as the center. It provides personalized service to customers, such as fast order processing and on - time delivery.

7. Nanjing Guanya Electric Co., Ltd

Nanjing Guanya Electric Co., Ltd is a professional electrical equipment manufacturer. It has a dedicated R & D and production team for NT fuses. The company emphasizes the combination of quality and innovation in product development.

Features in NT Fuse

Enhanced safety features: The NT fuses produced by Nanjing Guanya Electric Co., Ltd are designed with enhanced safety features. For example, they have better insulation performance and anti - explosion design, which can effectively prevent safety accidents in the electrical system.
High - temperature resistance: These fuses can withstand high - temperature environments. They can maintain stable performance even in high - temperature industrial workshops or power distribution rooms, ensuring the reliable operation of the electrical system.
Modular design: The NT fuses adopt a modular design. This makes them easier to install, replace, and maintain. Customers can quickly replace a faulty fuse module without affecting the normal operation of other parts of the electrical system.

Advantages

Innovation - driven development: Nanjing Guanya Electric Co., Ltd is an innovation - driven enterprise. It continuously invests in R & D to develop new NT fuse products with better performance and safety.
Quality management system: The company has a strict quality management system. It conducts multiple quality inspections during the production process to ensure that only high - quality NT fuses are released to the market.
Local market advantage: Being located in Nanjing, the company has a certain advantage in the local market. It can quickly respond to the needs of local customers and provide timely service.

8. Tianjin Saintyear Electric Co., Ltd

Tianjin Saintyear Electric Co., Ltd is a well - known enterprise in the electrical industry. It has a wide range of electrical products, including NT fuses. The company focuses on product quality and brand building.

Features in NT Fuse

Standardized production: The NT fuses of Tianjin Saintyear Electric Co., Ltd are produced in strict accordance with international and domestic standards. This ensures the quality and safety of the products and makes them more competitive in the market.
High - quality packaging: The company pays attention to the packaging of NT fuses. High - quality packaging can protect the fuses during transportation and storage, preventing damage and ensuring the integrity of the products.
Wide application range: These NT fuses can be used in a wide range of applications, such as industrial automation, power distribution, and household electrical appliances. They can meet the different needs of various industries.

Advantages

Brand reputation: Tianjin Saintyear Electric Co., Ltd has a good brand reputation in the electrical industry. Customers are more likely to choose its NT fuses because of the trust in the brand.
Production scale: The company has a large - scale production base, which enables it to produce NT fuses in large quantities. This helps to meet the large - scale demand of customers and ensures stable product supply.
After - sales service network: The company has established a wide - range after - sales service network. It can provide timely after - sales service to customers, including product maintenance, replacement, and technical support.

9. Guangzhou ABB Low Voltage Apparatus Co., Ltd

As a joint - venture enterprise between ABB and a Chinese company, Guangzhou ABB Low Voltage Apparatus Co., Ltd combines the advanced technology and management experience of ABB with the local market advantages. It has a high - end production line for NT fuses.

Features in NT Fuse

Global - standard quality: The NT fuses produced by Guangzhou ABB Low Voltage Apparatus Co., Ltd meet global - standard quality requirements. They are designed and manufactured with strict quality control, ensuring high - performance and reliable operation.
Advanced technology application: The company applies ABB's advanced technology in NT fuse production. For example, it uses advanced materials and manufacturing processes to improve the breaking capacity and short - circuit protection performance of the fuses.
System - wide compatibility: The NT fuses are highly compatible with other ABB low - voltage electrical products. This allows for seamless integration in the electrical system, improving the overall performance and efficiency of the system.

Advantages

ABB's brand influence: ABB is a world - famous brand in the electrical industry. The NT fuses produced by Guangzhou ABB Low Voltage Apparatus Co., Ltd benefit from ABB's brand influence, which enhances customer trust and market competitiveness.
Continuous technology upgrading: The company can access ABB's global R & D resources. This enables it to continuously upgrade the technology of NT fuse products and keep up with the latest market trends.
Training and support: Guangzhou ABB Low Voltage Apparatus Co., Ltd provides training and support services to customers. It helps customers understand the features and usage of NT fuses, and provides professional installation and maintenance guidance.

10. Chongqing Shancheng Fuse Factory

Chongqing Shancheng Fuse Factory has a long - standing history in the production of fuses. It has a deep understanding of the domestic market demand for NT fuses. The factory is committed to providing cost - effective NT fuse products to customers.

Features in NT Fuse

Cost - effective: The NT fuses produced by Chongqing Shancheng Fuse Factory are known for their cost - effectiveness. They offer good performance at a relatively low price, which is very attractive to price - sensitive customers.
Localized customization: The factory can provide localized customization services according to the specific needs of the domestic market. It can design NT fuses that are more suitable for the power grid environment and customer requirements in China.
Good after - sales support: The factory provides good after - sales support to customers. It has a local service team that can quickly respond to customer requests and solve problems in a timely manner.

Advantages

Domestic market understanding: Chongqing Shancheng Fuse Factory has a deep understanding of the domestic market. It can better meet the needs of domestic customers in terms of product specifications, price, and service.
Flexible production: The factory has a flexible production model. It can quickly adjust the production plan according to the market demand, ensuring the timely supply of NT fuses.
Long - term customer relationships: Over the years, the factory has established long - term relationships with many domestic customers. This stable customer base is an important advantage for its development.

Conclusion

The above - mentioned 10 NT fuse suppliers in China in 2025 each have their own characteristics and advantages. Zhejiang Xinli Fuse Co., Ltd stands out with its strong R & D capabilities and strict quality control. Changzhou Furi Fuse Electric Co., Ltd is known for its fast - acting NT fuses and good market reputation. Shanghai Huayi Electric Co., Ltd offers comprehensive product portfolios and strong brand influence. Shenzhen Kewell Technology Co., Ltd brings intelligent features and rapid innovation to NT fuses. Beijing Sifang Automation Co., Ltd combines automation technology with fuse design. Wuxi Jufu Electric Co., Ltd emphasizes high - precision manufacturing and cost - effectiveness. Nanjing Guanya Electric Co., Ltd focuses on innovation and safety features. Tianjin Saintyear Electric Co., Ltd has a large - scale production and good brand reputation. Guangzhou ABB Low Voltage Apparatus Co., Ltd benefits from ABB's global resources and technology. Chongqing Shancheng Fuse Factory provides cost - effective products and has a deep understanding of the domestic market.

These suppliers play an important role in the NT fuse market in China. They not only meet the domestic market demand but also have the potential to expand their influence in the international market. With the continuous development of the electrical industry, these enterprises are expected to further improve their product quality and technological level, and contribute more to the development of the NT fuse industry.