Solar PV Fuse 1000VDC | Onesto

The Solar PV Fuse 1000VDC is a dedicated PV fuse used to protect solar array strings and DC combiner circuits from overcurrent. It is suitable for solar installers and system designers working on grid-tied or off-grid PV arrays, and spans the PVH1, PVH2 and PVH3 frame sizes to cover a wide current range.

• Application: Solar PV string and combiner box overcurrent protection
• Voltage rating: 1000VDC
• Frame sizes: PVH1 (50-160A), PVH2 (200-250A), PVH3 (315-630A)
• Compatibility: Use with matching PVH-series fuse holder

Key Features

• 1000VDC rating suits modern high-voltage PV string configurations
• PVH1, PVH2 and PVH3 frames cover 50A through to 630A
• Designed as a matched pair with the PVH-series fuse holder
• Dedicated PV fuse construction for reliable DC arc interruption

Typical Applications

• Solar PV string protection
• DC combiner box fusing
• Grid-tied and off-grid solar arrays
• Solar installer and EPC contractor use

Technical Specifications

What's Included

• 1 x Solar PV Fuse 1000VDC (frame size and current rating as selected)

Please note: PVH fuse holder and DC cabling are not included unless specifically listed above.

Installation & Compatibility Notes

• Confirm the correct PVH frame size and current rating for your array string before ordering.
• Confirm the fuse holder in use matches the PVH frame series.
• Installation should be carried out by a suitably qualified electrician where required.

Warranty & Support

This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.

Zisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.

Need help choosing? If you are unsure whether this product is suitable for your system, contact Zisabo with your application details, voltage, current rating, pin/base configuration or installation environment, and we will assist where possible.