Huixing Zhongdian (Beijing) Electric Co., Ltd. manufactures high-reliability Electric Fuses, core overcurrent and short-circuit protection components for various electrical systems. Our full product range covers voltage levels from 0.6kV to 35kV. These fuses quickly isolate fault currents to prevent equipment damage, electrical fires and large-scale power outages. All products comply with Chinese GB standards and IEC international standards, and are suitable for both domestic projects and global export markets.
Our full lineup of high and low voltage fuses includes:
High-voltage drop-out fuses and current-limiting fuses
Low-voltage fuse links, tubular fuses and porcelain plug fuses
Fast-acting fuses and time-delay fuses
Special transformer fuses and distribution fuses for dedicated equipment protection
All products follow unified global standards and are compatible with most mainstream switchgears, transformers and protective devices worldwide.
They are widely applied in 10kV/35kV overhead lines, distribution transformers and residential power terminals for new grid construction and renovation. They are ideal for domestic grid upgrading and basic power infrastructure construction in Southeast Asia, Africa and Latin America.
They offer reliable protection for 10kV–35kV AIS substation equipment, switchgears, ring main units and prefabricated substations, and support stable operation of unattended and intelligent substations by limiting fault propagation.
Specially engineered for solar, wind and energy storage systems, our Electric Fuses withstand frequent current fluctuations and inrush currents without spurious tripping. They effectively protect inverters, combiner boxes and step-up transformers under harsh outdoor conditions.
They safeguard heavy-duty equipment such as motors, compressors and variable frequency drives in manufacturing, mining and chemical industries. Rapid fault isolation effectively avoids production downtime and severe equipment failure.
They are used in commercial buildings, hospitals, schools, street lighting and transportation power supply systems, ensuring safe and stable power supply for public facilities with strict safety and power supply reliability requirements.
Our fully IEC-compliant products are widely adopted in Belt and Road Initiative infrastructure projects across Asia, the Middle East, Africa and South America. We support bulk export and customized packaging to meet global logistics needs.
All products are manufactured and tested in accordance with Chinese GB and IEC international standards. Complete certification documents simplify domestic project acceptance and international customs clearance, eliminating technical export barriers.
High-purity alloy fuse elements feature accurate melting characteristics, enabling precise overload protection and millisecond-level short-circuit interruption. They maintain stable conduction under normal loads with no excessive temperature rise or extra power loss.
Equipped with high-temperature resistant, high-insulation housings and high-performance arc-extinguishing materials, the fuses operate reliably from -40°C to 85°C, and boast excellent resistance to moisture, dust, vibration and aging, perfectly suited for extreme outdoor and industrial environments.
Superior dielectric strength prevents electrical breakdown and leakage. Complete arc extinction during fusing eliminates flashover and secondary hazards including fires and phase-to-phase faults. Hermetically sealed structure avoids internal oxidation and long-term performance decline.
Universal dimensions and parameters ensure compatibility with mainstream switchgears and transformers from well-known global brands. Easy installation and replacement help clients cut construction and daily maintenance costs for large-scale projects.
Backed by our own factories, automated production lines and full-process quality control, we deliver internationally qualified products at competitive prices, bringing substantial profit margins to distributors and overseas partners.
Driven by global grid upgrading, booming renewable energy development and growing investment in international infrastructure, market demand for power protection components continues to rise. The industry is moving toward standardization, high precision and long service life, while low-quality non-standard fuses are gradually phased out. Our dual-standard qualified fuses are well-positioned to capture opportunities in both domestic upgrading markets and fast-growing overseas markets.
Dual-standard certification: Full GB & IEC compliance with complete technical documents to satisfy global project requirements
Direct factory supply: Integrated production from raw material processing to finished product testing ensures distinct cost advantages
Customization available: Tailored products for special current ratings, voltages, dimensions and on-site working conditions
All-round technical support: Professional pre-sales consultation, prompt delivery and 24-hour after-sales service for domestic and overseas clients
One-stop export solution: Combine fuses with our power fittings, power cables and other electrical equipment for consolidated shipment to lower overall logistics costs
Huixing Zhongdian (Beijing) Electric Co., Ltd. is your trustworthy global supplier of premium power fuses. We are dedicated to providing safe, reliable and cost-effective power protection solutions to enhance the safety and operational efficiency of power systems worldwide.
