Description
GFEV/200E High Speed Semiconductor Fuse Holder – aR Fuse Accessories
The GFEV/200E is a professional high-speed semiconductor fuse holder (aR type), designed for 250Vdc high-speed semiconductor fuses. As critical fuse accessories, it provides stable and reliable mounting and electrical connection for high-speed fuses in new energy vehicles, energy storage systems, inverters and industrial power equipment.
Key Specifications
- Model: GFEV/200E
- Fuse Type: High-speed semiconductor fuse (aR)
- Rated Voltage: 250Vdc
- Rated Current: Up to 600A (compatible with GFEV2 series fuses)
- Mounting Style: Bolt-down / panel mount
- Body Material: High-strength flame-retardant plastic
- Terminals: Nickel-plated copper, high conductivity
- Certifications: UL248-13, IEC60269-4, RoHS compliant
- Application: New energy vehicle, inverter, energy storage, industrial control
Core Features
- aR Semiconductor Protection: Specially designed for high-speed semiconductor fuses, supporting fast short-circuit protection (≤5ms).
- Heavy-Duty Bolt-Down Design: Firm bolt mounting ensures stable contact even under vibration, avoiding poor contact.
- High Current Compatibility: Supports up to 600A high current, suitable for high-power DC circuits.
- Excellent Electrical Performance: Nickel-plated copper terminals with low contact resistance, reducing power loss.
- Durable & Safe: Flame-retardant and high-temperature resistant body, adapting to harsh industrial and automotive environments.
- Easy Installation & Maintenance: Simple wiring and fuse replacement, convenient for on-site operation.
Application Scenarios
- New energy vehicle (NEV) battery systems
- Electric vehicle (EV) inverters and motor controllers
- Energy storage systems (ESS) and battery packs
- Industrial DC power supplies and converters
- Photovoltaic (PV) combiner boxes and inverters
- Heavy-duty equipment and construction machinery electrical systems
Why Choose GFEV/200E Semiconductor Fuse Holder?
Compared with ordinary fuse holders, the GFEV/200E is exclusively optimized for aR high-speed semiconductor fuses, with stronger load capacity, faster response and higher safety. Its bolt-down structure ensures long-term stable operation in high-current and vibration environments, making it an ideal choice for high-power DC circuit protection in new energy and industrial fields.
For system integrators, maintenance engineers and equipment manufacturers, the GFEV/200E is a reliable and cost-effective fuse accessory that fully meets the strict requirements of semiconductor protection applications