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580UB | 1000A DC1500V Square Bolted Fast Fuse
Elehub’s 580UB 1000A DC1500V Square Bolted Fast Fuse is engineered for rapid, high-capacity fault protection in industrial and renewable energy systems. Rated for DC voltages of 1000V, 1500V, and 2000V, and able to handle currents up to 4000A, this fuse provides robust protection against short circuits. Its square 105×105mm form factor with bolted connections ensures stable, low-resistance mounting in high-current applications.
Compliant with IEC60269-6 standards and capable of interrupting currents up to 100kA, the 580UB fuse safeguards semiconductors, battery systems, and critical DC components with precision and reliability.
Specifications
| Specification | DATA |
|---|---|
| Voltage: | 1000V, 1500V, 2000VDC |
| Max Current (A): | 4000A |
| Breaking Capacity: | 100KA |
| Size: | 105×105mm |
| Standard: | IEC60269-6 |
Dimension Drawing
Ceramic Specification
Installation Form
Applications
The 580UB Square Bolted Fast Fuse is tailored for high-energy DC systems that require fast, stable fault interruption and secure bolted connections. Typical application scenarios include:
Battery Energy Storage Systems (BESS)
Provides circuit isolation for high-capacity DC battery banks.
Renewable Energy Inverters
Protects DC buses in large-scale solar or wind installations.
Rail Transit Systems
Secures onboard and trackside DC power units.
DC Power Distribution Networks
Offers precise protection in industrial and utility-grade DC circuits.
Electric Vehicle Infrastructure
Used in high-voltage EV fast-charging and onboard protection.
Industrial Motor Drives
Protects against fast transients in DC-fed IGBT motor controllers.
Data Center Backup Systems
Safeguards UPS and battery racks from overcurrent damage.
HVDC Converter Stations
Prevents component failure in grid-scale power conversion setups.
Why Choose Us as a Square Bolted Fast Fuse Supplier?
Reliable Quality Assurance
We ensure strict quality control at every production stage, offering high-performance square bolted fast fuses that meet international safety standards such as IEC and UL.
Technical Expertise and Support
Our experienced engineering team provides pre-sales consultation, technical drawings, and after-sales support to help you select and implement the right fuse solutions.
Strong Industry Reputation
Trusted by clients across energy, EV, telecom, and industrial sectors, we’ve built long-term partnerships through consistent product performance and professional service.
Fast and Stable Delivery
With a well-organized supply chain and sufficient inventory, we guarantee prompt production and timely global delivery to support your project schedules.
Customizable Solutions
We provide a wide range of voltage, current, and dimension options, with customization available to suit your specific industrial or electrical system requirements.
Competitive Pricing
Our streamlined manufacturing and bulk production capabilities enable us to offer competitive pricing without compromising on quality or performance.
FAQs
What is the voltage rating of the 580UB fuse?
It is available in DC1000V, DC1500V, and DC2000V versions to suit various high-voltage DC systems.
What does “Square Bolted Fast Fuse” mean?
It refers to the fuse’s square 105×105mm form factor and bolted terminals, designed for high-current secure connections and rapid response.
What is the maximum current the fuse can handle?
The 580UB fuse can handle up to 4000A, making it suitable for extremely high-current circuits.
Is this fuse compliant with international standards?
Yes, the fuse is designed according to IEC60269-6, ensuring global compliance for semiconductor protection.
What is the breaking capacity of this fuse?
It has a high breaking capacity of 100kA, ensuring safe disconnection during extreme fault conditions.
Can this fuse be used in EV or battery storage systems?
Absolutely. It’s commonly used in energy storage, EV fast-charging, and other DC systems requiring robust and fast protection.
What type of protection does the 580UB provide?
It is a fast-acting fuse designed for short-circuit and high-speed fault interruption in critical power components.
What’s the benefit of a square design for this fuse?
The square format provides space-saving installation and supports heavy-duty bolted mounting in compact enclosures.
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