Bussmann PV15M-4A-CT Eaton Series Photovoltaic Fuse, 1500VDC 4A In-Line

Bussmann PV15M-4A-CT Eaton Series Photovoltaic Fuse, 1500VDC 4A In-Line

The Bussmann PV15M-4A-CT is an Eaton Bussmann series photovoltaic fuse engineered for in-line overcurrent protection in solar power circuits. Rated 1500VDC at 4A, this fuse is certified to GB15166 and built in a compact 10.31 mm diameter by 81.4 mm housing weighing just 13 g. It is designed to safeguard photovoltaic strings and DC combiner circuits where reliable, code-compliant fuse protection is required, helping installers and system integrators protect solar modules, wiring, and downstream equipment from damaging overcurrent conditions. As part of the Eaton Bussmann series photovoltaic fuse lineup, the PV15M-4A-CT is intended for professional solar installation and maintenance work where a precisely rated, compact in-line fuse is needed.

Key Features

• Voltage Rating: 1500VDC rating suited for high-voltage photovoltaic DC circuits found in commercial and utility-scale solar arrays.
• Amperage Rating: 4A rating for precise overcurrent protection of PV strings, helping limit fault current to protect conductors and connected equipment.
• In-Line Configuration: In-line fuse design for straightforward integration into photovoltaic combiner boxes and disconnect assemblies without added hardware.
• Compact Dimensions: 10.31 mm diameter x 81.4 mm height for use in space-constrained PV enclosures and multi-string combiner panels.
• Lightweight Build: 13 g weight keeps installed load low across combiner boxes and string arrays that hold multiple fuses per circuit.
• Eaton Bussmann Engineering: Backed by Eaton's Bussmann series photovoltaic fuse platform, engineered specifically for solar DC overcurrent protection.
• SAP Reference: Identified under Eaton SAP ID PV15M-4A-CT for accurate specification and reordering.

Certifications & Compliance

• Certified to GB15166

Technical Specifications

• Amperage Rating: 4 A
• Voltage Rating: 1500 V
• Certifications: GB15166
• Product Diameter: 10.31 mm
• Product Height: 81.4 mm
• Product Weight: 13 g

Typical Applications

• Photovoltaic String Overcurrent Protection
• Solar DC Combiner Boxes
• Renewable Energy Power Systems
• PV Array Disconnect and Protection Assemblies
• Utility-Scale and Commercial Solar Installations

Why Bussmann?

Bussmann series photovoltaic fuses from Eaton deliver dependable overcurrent protection engineered specifically for demanding solar DC applications. With a 1500VDC, 4A rating and GB15166 certification, the PV15M-4A-CT is built for code-compliant performance in professional photovoltaic installations. Its compact, lightweight construction supports reliable fuse protection without adding bulk or weight to combiner boxes and disconnect enclosures, making it a practical choice for electricians and solar integrators specifying dependable, correctly rated PV fuses.