Description of the
The DC 250A Blade Fuse 48VDC NH0 (250A-DC-BF) is a robust overcurrent protection device designed for high-power DC systems. This fuse is ideal for use in solar energy storage, battery banks, and DC power distribution networks, providing reliable protection against excessive current and potential system damage.
Detailed Features
- 250A Rated Current – Provides high-current protection, suitable for larger DC systems.
- 48V DC Voltage Rating – Perfect for solar and battery storage applications with 48V systems.
- Blade-Type Design – Quick and easy installation, minimizing downtime during maintenance.
- High Breaking Capacity (≥ 20kA) – Capable of safely interrupting high fault currents, protecting critical components.
- Durable Construction – Built with ceramic and copper alloy, designed to withstand harsh environments.
- Wide Temperature Range – Operates efficiently in extreme temperatures from -40°C to +85°C.
- Industry Standard Compliance – Meets IEC and UL standards, ensuring high reliability and safety.
Technical Specifications
DC 250A Blade Fuse 48VDC NH0 (250A-DC-BF)
- Brand: NH0
- Fuse Type: Blade Fuse
- Rated Voltage: 48V DC
- Rated Current: 250A
- Breaking Capacity: ≥ 20kA (at 48VDC)
- Fuse Class: gPV (for photovoltaic systems) / gG (for general use)
- Operating Temperature: -40°C to +85°C
- Material: High-strength ceramic body with copper alloy terminals
- Mounting Type: Bolt-on / Blade-type
- Compliance & Standards: IEC 60269-2, UL 248-19
Applications
- Solar Energy Storage Systems – Protects battery banks and charge controllers in large-scale solar setups.
- DC Power Distribution Networks – Safeguards high-power DC circuits in off-grid, backup, and hybrid systems.
- Electric Vehicle (EV) Charging Stations – Provides overcurrent protection in high-current DC charging systems.
- Renewable Energy Systems – Suitable for solar, wind, and hybrid energy setups.
- Industrial DC Applications – Used in telecommunications, UPS systems, and DC-powered machinery.
A fuse link is a “sacrificial” thermal overload, electric over-current, or short circuit protection device.
*Product Image for display purpose only*
