In the modern electrical landscape, the demand for robust, reliable, and compatible power protection has never been higher. As a leading China NT00-NT2 Fuse Compatible Switch Supplier & Factory, ZHEJIANG IGOYE ENERGY TECHNOLOGY CO., LTD. is at the forefront of engineering solutions that bridge the gap between traditional fuse protection and modern switch-disconnector functionality.
The "NT" or "NH" series (Niederspannungs-Hochleistungs, German for Low-Voltage High-Performance) refers to the standard for blade fuses used across Europe and Asia. NT00, NT1, and NT2 represent different frame sizes and current ratings (typically up to 160A, 250A, and 400A respectively). A compatible switch must not only house these fuses but ensure perfect electrical contact, thermal dissipation, and arc quenching during operation.
Our switches are designed with silver-plated copper contacts to minimize resistance and heat generation, which is critical for the long-term stability of industrial power grids. By integrating "Information Gain" into our design process, we analyzed thousands of failure points in standard disconnectors to develop a reinforced housing that prevents tracking and carbonization.
Located in the Economic Development Zone of Yueqing City, known globally as the "Capital of China's Electrical Industry," our factory leverages a unique ecosystem.
• Geographic Synergy: With Qili Harbor to the south and Yueqing Bay to the east, our logistics chain reduces transit times for international shipments by 15-20% compared to inland factories.
• Component Resilience: Being in the Liubai Economic Circle means we have immediate access to high-grade raw materials—from specialized polymers for switch casings to high-purity copper for conductors.
For global enterprises, "Compliance" is the bedrock of procurement. Our NT00-NT2 switches are engineered to meet and exceed IEC 60947-3 standards. We understand that localized support means more than just a manual in a different language; it means designing products that handle regional voltage fluctuations and environmental extremes—from the humid petrochemical plants of Southeast Asia to the high-altitude solar farms in South America.
m² Standard Workshop
Dedicated Employees
R&D Technical Personnel
Advanced Testing Units
The industry is moving toward "Smart Switching." Our latest NT00-NT2 compatible units are being prototyped with IoT sensors for real-time temperature monitoring, predicting fuse failure before it causes downtime.
With the rise of Photovoltaics (PV), fuse switches must handle DC-side protection and high-frequency switching. Our GNM1HU series specifically addresses these new energy demands.
We provide a full-traceability system. From the sourcing of silver-link components to final QC, every NT switch is logged, ensuring that high-volume global orders maintain 100% consistency.
The company is located in the Economic Development Zone of Yueqing City, Zhejiang Province... committed to the research and development and production of low-voltage electrical appliances. Our products are widely used in electric power, infrastructure, energy, electronics and other industry sectors.
We have a standard workshop of more than 12,000 square meters, 212 employees, and 180 units of production and testing equipment. Equipped with a professional quality inspection team, we use SPC tools to improve the quality of process control and have established a traceability system for the whole process.
Precision Assembly Line
Automated Testing Bay
Quality Control Center
Material Storage & Logistics
Intelligent plastic shell motor protection effectively solves frequent tripping during pump start-up, ensuring continuous operation.
High reliability in harsh environments. We provide comprehensive distribution solutions to safeguard refining enterprises.
Supporting the "Dual Carbon" goal with DC-compatible fuse switches for large-scale solar power plants and building microgrids.
The primary difference lies in the frame size and current handling capacity. NT00 supports up to 160A, NT1 up to 250A, and NT2 up to 400A. Our switches are modular, meaning we provide mounting bases that can be adapted to these various sizes while maintaining the same high insulation standards.
We utilize SPC (Statistical Process Control) and a full-process traceability system. Every batch of NT switches undergoes rigorous thermal cycle testing and mechanical operation testing (up to 10,000 cycles) before leaving our Yueqing factory.
Yes, our switches are designed to the IEC 60269/DIN 43620 international standard, making them 100% compatible with standard NT/NH fuse links from major global brands.
Thanks to our proximity to major ports, standard orders are typically ready for dispatch within 15-20 days. Our logistics team handles all compliance documentation for smooth customs clearance in the EU, Americas, and SE Asia.
Igoye Energy
