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EFBS-H2XL | 630A 1500VDC 100kA aR Fast Acting Fuse
The EFBS-H2XL 1500VDC Fast Acting Fuse by ELEHUB is engineered to deliver rapid circuit interruption for high-voltage direct current (DC) systems. Designed with precision for EV battery protection, energy storage systems, and industrial DC applications, it ensures fast response times to short-circuit conditions. This aR-class fuse operates within a rated current range of 400A to 600A and complies with the IEC60269-4 standard, offering superior breaking capacity up to 100kA.
Built for safety, durability, and performance, it is a critical component for systems requiring dependable protection at 1500VDC. ELEHUB’s commitment to high-quality DC electrical components makes this fuse a trusted solution for modern power systems.
Specifications
| Specification | DATA |
|---|---|
| Rated Voltage: | DC1500V |
| Rated Current (A): | 400A~600A |
| Breaking Capacity: | 100kA |
| Operation Class: | aR |
| Standard: | IEC60269-4 |
Dimension Drawing
Applications
Ideal for advanced DC systems, this 1500V fuse plays a key role in:
Electric Vehicles (EVs)
Protects high-voltage battery circuits and auxiliary systems
Energy Storage Systems (ESS)
Offers critical safety in battery energy storage racks
Photovoltaic Systems
Ensures fault protection in solar power conversion and distribution units
DC Charging Infrastructure
Supports high-speed DC chargers by securing fast current-limiting response
Railway Traction Systems
Handles high-power DC circuit protection for rolling stock and traction inverters
Industrial DC Drives
Safeguards motors and converters in automation and control panels.
UPS & Power Distribution Units
Adds fast-blow safety for uninterrupted power systems
Wind Power Systems
Provides high-speed fault interruption for turbine converters and control equipment in wind farms
Why Choose Us as an Energy Storage Fuse Supplier?
Industry Expertise
Over 10 years of experience delivering safe, reliable fuse solutions for energy storage systems.
High Breaking Capacity
Fuses designed to safely interrupt high fault currents, protecting vital battery and inverter components.
Wide Voltage Range
Supports applications from low to ultra-high DC voltages, meeting diverse energy storage system needs.
Fast Response Time
Rapid fault detection ensures minimal damage and downtime in critical power storage infrastructures.
Customizable Solutions
Tailored fuse ratings and configurations to match your system’s unique current and protection requirements.
Global Certification
Products comply with UL, IEC, and RoHS standards for safe, global-ready energy storage applications.
FAQs
What does “1500VDC Fast Acting Fuse” mean?
It refers to a fuse that interrupts DC circuits up to 1500 volts and reacts quickly to overcurrent events, minimizing equipment damage.
What is the breaking capacity of this fuse?
The EFBS-H2XL fuse offers an impressive breaking capacity of 100kA, ensuring protection against extreme fault currents.
What applications is this fuse best suited for?
It is ideal for electric vehicles, energy storage systems, solar PV systems, DC charging stations, and industrial DC drives.
What operating class is this 1500V fuse?
The fuse is classified under aR, indicating it’s designed for short-circuit protection in semiconductor devices.
Is this fuse compliant with global standards?
Yes, it complies with IEC60269-4, an international standard for low-voltage fuses.
Can I use this fuse in AC circuits?
No, this model is specifically designed for DC applications up to 1500V.
What current ratings are available?
Available current ratings range from 400A to 600A, covering various high-power applications.
What does the “aR” operating class imply?
It means the fuse is designed to protect power semiconductors like IGBTs or rectifiers against short-circuit currents.
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