Bussmann PV-125A-01XL High-Speed gPV Fuse-Link, 125A 1000VDC

Bussmann PV-125A-01XL High-Speed gPV Fuse-Link, 125A 1000VDC

The Bussmann PV-125A-01XL is a high-speed fuse-link rated 125 A at DC 1000 V, built to the 01XL size in the gPV series for photovoltaic and DC power circuit protection. Designed for fast-acting overcurrent protection in solar PV strings and combiner boxes, this fuse-link carries UL and IEC 60269 listings for use in North American and international DC power systems. With a 33 kAIC interrupt rating at 200-315A and CE marking, it delivers dependable, code-compliant protection for demanding solar and industrial DC applications.

Key Features

• Amperage Rating: 125 A high-speed fuse-link rated for DC 1000 V circuits, sized for solar PV combiner and string protection.
• gPV Fuse Class: Purpose-built gPV (general protection, photovoltaic) fuse-link engineered for fast clearing of DC overcurrent faults.
• 01XL Size Designation: Standard 01XL fuse body size for compatibility with matching Bussmann fuse holders and disconnect blocks.
• Interrupt Rating: 33 kAIC interrupt rating at 200-315A for reliable fault clearing in high-energy DC systems.
• Compact Dimensions: Measures 46.5 mm in height and 46.5 mm in length/depth by 189 mm in width, weighing 1200 g.
• Low Watt Losses: Rated at 40 W watt losses for efficient, low-heat operation during continuous duty.

Certifications & Compliance

• UL Listed
• IEC 60269 Certified
• CE Marked

Technical Specifications

• Certifications: IEC 60269
• Compliances: CE Marked
• Interrupt Rating: 33 kAIC at 200-315A
• Packaging Type: Standard
• Product Height: 46.5 mm
• Product Length Depth: 46.5 mm
• Product Weight: 1200 g
• Product Width: 189 mm
• Watt Losses: 40 W

Typical Applications

• Solar PV Combiner Boxes and String Protection
• DC Power Distribution Systems
• Renewable Energy Installations
• Industrial DC Circuit Protection
• Photovoltaic Disconnect and Overcurrent Protection Assemblies

Why Bussmann?

Bussmann fuse-links are engineered for precise, fast-acting overcurrent protection, and the PV-125A-01XL continues that standard with UL and IEC 60269 listings plus CE marking for global DC power applications. Its high-speed gPV design and 33 kAIC interrupt rating make it a dependable choice for protecting solar PV and DC circuits where reliable fault clearing is critical for code-compliant, professional electrical installations.