MBRF Fuse Holder 300A Max

This MBRF fuse holder provides a secure, compact mounting base for MBRF (marine battery rated fuse) fuses, making it easy to add high-current overcurrent protection directly at the battery or on a busbar. Designed for harsh DC environments, it delivers a low-resistance, vibration-resistant connection and a tidy, serviceable installation—ideal for marine, RV, 4WD, solar, and battery systems.

Features

• Purpose-built for MBRF bolt-down fuses.

• Compact, battery/terminal-friendly design.

• High-current, low-resistance connection path.

• Corrosion-resistant hardware (model dependent).

• Quick fuse changes with simple bolt-down access.

• Optional protective cover available (if applicable).

Typical applications
Battery positive protection, inverter and DC distribution feeds, DC-DC chargers, alternator charge lines, and any high-current circuit where the fuse needs to be mounted close to the battery.

Specifications MBRF-H

• Compatible fuse type: MBRF.

• Stud size / terminals: M8

• Max current: 300A.

• Voltage rating: 58V DC.