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  • EFPV-H3L 1500VDC 500A 50kA Photovoltaic Fuse

EFPV-H3L | 500A 1500VDC 50kA gPV Solar System Fuse

The EFPV-H3L 500A 50kA solar system fuse by ELEHUB is engineered for high-speed protection in modern solar power systems. Rated for 1500VDC and currents from 125A to 630A, this square-shaped fuse delivers rapid fault interruption, protecting photovoltaic modules and inverters from short circuits and overloads. Classified under the gPV operating class, it is specifically designed for solar applications to ensure safe, long-term operation.

Compliant with IEC60269-6 standards, the fuse provides a robust 50kA breaking capacity, making it an ideal choice for residential, commercial, and utility-scale solar systems. ELEHUB’s expertise ensures maximum reliability, safety, and efficiency in every fuse.

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SKU: EFPV-H3L Category: Tag:
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Specifications

Specification     DATA
Rated Voltage:1500VDC
Rated Current (A):125A~630A
Breaking Capacity:50kA
Shape:Square
Operation Class:gPV
Standard:IEC60269-6
Application: Solar System

Dimension Drawing

Dimension Drawing of Fuse Holder

Applications

This high-power solar system fuse is engineered for demanding renewable energy environments that require fast, full-range circuit protection. Ideal applications include:

Solar Combiner Boxes

For high-current string protection in PV arrays

Central Inverters

Reliable solar inverter fuse protection against overload and backfeed. in inverter circuits

Battery Energy Storage Systems (BESS)

Ensures safe operation in high-voltage storage

DC Disconnect Units

Facilitates reliable fault isolation

Utility-scale PV Farms

Suitable for large-scale installations with 1500VDC architecture

Floating Solar Systems

Durable construction for harsh environments

PV Junction Boxes

Fits seamlessly into compact enclosures

Hybrid Solar Systems

Works with complex systems combining solar and other energy sources

Resources

Downloads:

Specification
3D Drawings

Why Choose Us as a Solar System Fuse Supplier?

High-Quality Standards

Our DC fuses meet stringent quality standards, ensuring reliable and safe operation.

Wide Product Range

We offer a variety of DC fuses to suit different voltage and current requirements.

Durability

Our DC fuses are designed for long-lasting performance, even under demanding conditions.

Fast Delivery

We guarantee timely delivery of DC fuses worldwide, ensuring quick project turnaround.

Customized Solutions

We provide custom DC fuse options tailored to your specific electrical system needs.

Competitive Pricing

Get top-notch DC fuses at cost-effective prices, offering great value for your investment.

FAQs

What is the voltage and current rating of the EFPV-H3L solar system fuse?

It is rated for 1500VDC and supports a current range of 125A to 630A.

It means the fuse can safely interrupt fault currents up to 50,000 amps, providing strong protection for high-power PV systems.

It complies with IEC60269-6, which is the international standard for gPV photovoltaic fuses.

The fuse features a square body, optimized for space-saving installations in modern PV systems.

Is this fuse suitable for 1500VDC solar systems?

Yes, it’s designed specifically for 1500VDC photovoltaic systems, including large commercial and utility-scale solar arrays.

Absolutely. Its high current capacity and fast-acting gPV class make it ideal for BESS applications.

This gPV fuse is non-directional, allowing flexible installation.

It’s ideal for solar combiner boxes, inverters, BESS units, and DC disconnects in PV systems.

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