The Yiqi Other Fuse Holders And Fuses are designed specifically for automotive and DC electrical applications, comprising standard AFS fuse holders, universal replacement fuses, custom specialized fuse holders, and complementary protection components. Unlike traditional single-function accessories, this product line emphasizes application-specific customization, adapting to diverse operating conditions and overcoming the limitations of standard, fixed-specification products.
Developed and manufactured by Yiqi—a premium industry supplier—these products cover a full range of current ratings and support various mounting methods (such as plug-in, bolt-on, and in-line configurations) to meet the complex wiring needs of diverse DC equipment. They provide one-stop overcurrent protection solutions for passenger vehicles, new energy vehicles, marine equipment, outdoor power supplies, and industrial DC power distribution systems, ensuring stable electrical circuit operation under demanding conditions.
Featuring high-strength insulating housings and pure copper conductive terminals, these holders offer high-temperature and corrosion resistance alongside low conduction loss. They are designed to fit into tight installation spaces and withstand humid DC operating environments, offering excellent pressure resistance and heat dissipation. A modular structure allows for rapid installation and replacement, significantly reducing equipment maintenance costs and downtime.
With current ratings ranging from 2A to 300A, these fuses are suitable for both low-voltage auxiliary circuits and high-voltage main circuits in automotive and DC equipment. Utilizing precision alloy fuse elements, they ensure accurate, rapid response times—instantly cutting off the circuit during overloads or short circuits to prevent electrical equipment burnout. All products undergo rigorous aging tests to ensure stable, long-term performance.
Custom-engineered for unique wiring configurations and high-current DC applications, these holders support multi-circuit integrated power distribution and protection. Their unified structure simplifies circuit layouts, reducing wiring clutter and potential electrical faults. Ideal for high-load environments—such as power distribution units in new energy vehicles, main circuits in electric buses, and marine DC power systems—they offer robust load-handling capabilities and excellent environmental adaptability.
Complementary accessories include waterproof covers, wiring terminals, mounting brackets, and insulation components, all designed for seamless compatibility with the various Other Fuse Holders And Fuses in the series. This complete product suite provides end-to-end protection for DC circuits, resolving issues common to traditional components—such as messy wiring, poor insulation, and inadequate waterproofing—thereby comprehensively enhancing the safety and stability of electrical systems.
A: These products are suitable for a wide range of applications, including automotive electrical systems, RVs, yachts, outdoor power supplies, and industrial low-voltage DC equipment. They support DC voltages up to 32V and current ratings from 2A to 500A, meeting protection needs ranging from small in-vehicle low-voltage devices to high-power main circuits in new energy vehicles and marine vessels. They are compatible with the vast majority of civilian and industrial low-voltage DC applications.
A: Yes. As a professional manufacturer with independent R&D and production capabilities, Yiqi can customize fuse holder structures, fuse current ratings, mounting methods, and wiring configurations to meet customer needs. For challenging operating conditions—such as high load currents, extremely limited installation space, or highly corrosive environments—we can optimize materials, structural design, and ingress protection (IP) ratings to provide tailored circuit protection solutions.
A: First, we offer a comprehensive product range with perfectly matched components, enabling one-stop procurement and eliminating compatibility issues. Second, we utilize high-quality insulating and conductive materials that offer superior heat resistance, corrosion resistance, and thermal dissipation, making them suitable for demanding conditions involving vibration, humidity, and high loads. Third, all products undergo rigorous factory testing and aging validation; they feature precise blowing characteristics and low failure rates, effectively reducing long-term equipment maintenance and operational costs.