Semiconductor DC Fuse Manufacturer Since 2004
- Top Brand Quality at Moderate Prices
- Full Range of Fuse Types and Specifications
- ODM/OEM & Customized Services
- Flexible MOQs Based on Your Needs
Certifications:
UL | CE | TUV | ROHS | REACH | IATF 16949:2016 | ISO 9001 | ISO 14001 | ISO 45001
Semiconductor DC Fuses We Offer
According to your specific project requirements, we can provide you with high-quality, cost-effective, and fully certified Semiconductor DC Fuse (Ultra Rapid or Very Fast Acting Fuses) , and even customize parameters based on your needs.
Higher Voltage Rating
Provides overall system efficiency using smaller, more economical conductors while meeting the needs of higher voltage applications.
Fast Opening Under Fault Conditions
Open up to 10 times faster under high fault current conditions, ensuring reliable protection of circuits and components.
Greater Ampacity
Allows for higher current carrying capacity within sizing guidelines, enhancing performance.
Excellent Resistance
Offers superior resistance to voltaic impingement and environmental temperature variations, ensuring durability in various conditions.
Mechanical Vibration and Impact Resistance
Excellent resistance to mechanical vibration and impact, making it suitable for demanding applications.
EV & EVSE Auxiliary Fuse
Rated Voltage: 500-1500V
Rated Current: 1-630A
Interrupting Capacity: I.R 50KA
- North American Style Fuse (UL, CE)
- BS88 Fuse (CE)
- Square Body Fuse (UL, TUV)
- Cylindrical Fuse
Battery Pack Protection Fuse
Rated Voltage: 500-1500V
Rated Current: 50-800A
Interrupting Capacity: I.R 50KA
- North American Style Fuse (UL, CE)
- BS88 Fuse (CE)
- Square Body Fuse (UL, TUV)
Energy Storage Fuse
Rated Voltage: 1000-2000V
Rated Current: 100-3000A
Interrupting Capacity: I.R 50-250KA
Ultra fast semicontuctor protection for DC power conversion & Energy Storage System.
- Square Body Fuse (UL, TUV)
Industrial Fuse
Rated Voltage: 500-1500V
Rated Current: 1-630A
Interrupting Capacity: I.R 50KA
- North American Style Fuse (UL, CE)
- BS88 Fuse (CE)
- Square Body Fuse (UL, TUV)
- Cylindrical Fuse
Pyro Fuse
Rated Voltage: 1000V
Rated Current: 400A
Interrupting Capacity: 15kA/25μH
Class RK5 Fuse (UL)
Rated Voltage: 250Vac/150Vdc
Rated Current: 10-60A
Interrupting Capacity:
Ac：200kA Rms Sym
Dc：50kA
Provide over-current protection for motors, transformers, service equipment, feeders, and branch circuits, while safely handling motor and transformer inrush currents.
Not Sure Which Semiconductor Fuse Meets Your Project?
Why Choose HIITIO
Strong Manufacturing Capability
Our strong production capacity ensures that we can deliver any quantity of your order in a timely manner.
Competitive Pricing
Our competitive factory prices ensure quality without sacrificing affordability, reducing your sourcing costs and boosting profitability.
Customization & OEM Support
Utilize our powerful manufacturing and research capabilities to give your brand a significant competitive advantage in the market!
First-class Quality and Stability
Our ISO9001 and IATF16949 compliant PLM+ERP+MES system, along with rigorous quality testing, ensures top-tier quality.
Industry-Leading Certifications
Our high voltage fuses are accompanied by industry-leading certifications, ensuring safety and quality for both you and your clients.
Clients First, Always
From initial inquiry to post-sales technical assistance, we provide comprehensive one-on-one customer service throughout the entire process.
Fused Core Slicing
Welding Terminals
Shell Mounting
Shell Perforation
Sand Filling
Sealing
Experience Cutting-Edge Technology Applications
R&D & Design
Our innovative R&D team is always at the forefront of the energy industry, constantly developing new technologies and specifications to ensure that our fast acting ceramic fuses meet your working conditions and perform stably over the long term.
Quality Testing
Quality Testing
We carry out strict quality checks on each fast blow fuse to ensure that we provide you with a reliable and safe solution.
- Mechanical Vibration Shock Test
- Electrical Life Testing
- Acoustic, Optical and Electrical Integrated Breaking Curve Analysis
UL
CSA
CB
SEMKO
CE
Founded in 2004, HIITIO®, a subsidiary of Zhejiang HIITIO New Energy Co., Ltd, specializes in producing AC/DC electrical devices for motor control, HVAC/R, EV, solar energy, and energy storage applications.
With three factories, multiple core product production lines, two robust R&D teams, and well-equipped laboratories for research and testing, we ensure a strong supply capability for you.
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Talk To Our Fuse Expert
We market our products through a worldwide network of representatives.
- Analysis reports from industry experts for your project
- Fast and accurate quotes from sales engineers
- Full range of product specifications
- We will contact you within 24 hours
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