Bussmann PV-63A-01XL High-Speed gPV Fuse-Link, 63 A DC 1000 V

Bussmann PV-63A-01XL High-Speed gPV Fuse-Link, 63 A DC 1000 V

The Bussmann PV-63A-01XL is a high-speed gPV fuse-link engineered for DC circuit protection in photovoltaic and solar power systems. Rated 63 A at DC 1000 V in the 01XL body size, this fuse-link is built to the gPV classification under IEC 60269 for reliable overcurrent protection of PV strings, combiner boxes, and DC disconnects. It is UL and IEC listed, giving specifiers a single fuse-link that satisfies both North American and international code requirements on the same DC protection scheme.

Key Features

• Amperage Rating: 63 A rating sized for high-speed clearing of DC overcurrent conditions on PV strings and combiner circuits.
• Voltage Rating: DC 1000 V rating supports high-voltage PV array and solar inverter DC-side protection schemes.
• gPV Classification: Built to the gPV fuse-link category under IEC 60269 for general-purpose photovoltaic circuit protection.
• 01XL Body Size: Standard 01XL fuse-link dimensions for compatibility with corresponding PV fuse holders and disconnects.
• Interrupt Rating: 33 kAIC at 200-315A per manufacturer data, supporting high-fault-current DC applications.
• Watt Losses: 24 W rated power loss for accurate enclosure and thermal design calculations.
• Dual Listing: UL and IEC listed construction for use across North American and international PV installations.

Certifications & Compliance

• UL Listed
• IEC 60269 Compliant
• CE Marked

Technical Specifications

• Certifications: IEC 60269
• Compliances: CE Marked
• Interrupt Rating: 33 kAIC at 200-315A
• Packaging Type: Standard
• Product Height: 65 mm
• Product Length Depth: 217 mm
• Product Weight: 1200 g
• Product Width: 85 mm
• Watt Losses: 24 W

Typical Applications

• Photovoltaic (PV) String and Array Circuit Protection
• Solar Combiner Box and DC Disconnect Fusing
• Solar Inverter DC-Side Overcurrent Protection
• Renewable Energy System Installations
• Industrial and Commercial DC Power Distribution

Why Bussmann?

Bussmann fuse-links are engineered to recognized IEC 60269 standards and carry UL and IEC listings, giving installers and specifiers confidence in consistent, code-compliant DC overcurrent protection. The PV-63A-01XL's high-speed gPV design, defined interrupt rating, and CE marking make it a dependable choice for protecting photovoltaic strings and DC power equipment where reliable fault clearing is critical to system safety and uptime.