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The CFPV-32 32A 1000VDC Fuse Base is a high-quality-engineered DC photovoltaic (PV) fuse holder designed for solar power systems and renewable energy applications. It provides reliable and efficient overcurrent protection by securely mounting and connecting a 10×38 solar PV fuse link rated up to 32 A and 1000 VDC, safeguarding your solar array, inverters, and electrical circuits against short circuits and overloads.
This fuse base is engineered to meet stringent international safety standards (IEC60269 & UL248) and features a strong construction using durable materials like ceramic, copper, and plastic, ensuring long-lasting performance under harsh environmental conditions. Its design supports a high breaking capacity of up to 50 kA, which helps to interrupt fault currents quickly and protect connected equipment effectively.
With a compact form factor and easy installation, this fuse base is ideal for PV string installations, combiner boxes, and other solar DC protection setups. It delivers dependable operation, making it a key component in solar energy system safety design.
Rated Voltage: 1000 V DC — suitable for high-voltage solar string circuits.
Rated Current: Up to 32 A — supports a wide range of PV configurations.
Breaking Capacity: High up to 50 kA — handles fault conditions with strong interruption performance.
Compatible Size: 10×38 mm fuse link standard.
Safety Compliance: IEC60269 and UL248 certified — meets international safety requirements.
Durable Construction: Ceramic base with copper/silver components for improved conductivity and reliability.
Application: Ideal for solar photovoltaic system string protection and DC electrical safety.
This fuse base is widely used in:
✔ Solar photovoltaic (PV) power generation systems
✔ Solar combiner boxes and DC distribution panels
✔ String protection for inverters and modules
✔ Commercial and residential solar installations
✔ Renewable energy electrical protection setups
In solar PV systems, overcurrent events due to miswiring, short circuits, or environmental stresses can lead to equipment damage or safety risks. Installing a proper fuse base with high breaking capacity helps ensure that critical DC circuits are protected, increasing system reliability and extending equipment life.