Bussmann RES-45 Renewable Fuse

Bussmann RES-45 Renewable Fuse

Engineered for Resilience in Renewable Energy Systems

Overview

The Bussmann RES-45 Renewable Fuse delivers robust overcurrent protection specifically engineered for solar photovoltaic (PV) and wind energy applications. Designed to withstand harsh environmental conditions and high DC voltages, this fuse ensures system integrity by interrupting fault currents swiftly and reliably. Its renewable design allows quick element replacement after activation, minimizing downtime and maintenance costs.

Key Features

• Renewable Design: Replaceable fuse elements enable cost-effective maintenance—no need to replace the entire assembly after a fault.
• High Voltage Protection: Rated for 600V DC/AC systems, ideal for solar arrays and wind turbine circuits.
• Time-Delay Characteristic: Tolerant of inrush currents during system startups while responding decisively to sustained overloads or short circuits.
• High Interrupting Rating: Safely clears faults up to 10kA, protecting inverters, combiners, and charge controllers.
• Weather-Resistant Construction: UV-stabilized housing and corrosion-resistant terminals ensure longevity in outdoor installations.
• Easy Installation: Compact size (standard 45A rating) fits most DIN rail-mounted enclosures and combiner boxes.

Applications

• Solar PV string and combiner box protection
• Wind energy charge controllers and battery banks
• DC microgrids and energy storage systems (ESS)
• Industrial renewable power distribution panels

Compliance & Safety

• UL 248 Listed (Renewable Energy Fuse Standard)
• IEC 60269 compliant
• RoHS-compliant materials

Optimize your renewable energy infrastructure with the Bussmann RES-45—where safety, sustainability, and efficiency converge.

Note: Verify local electrical codes and system specifications before installation. Replace only with identical RES-series fuse elements.