Sierra FS84180 Marine Battery Fuse Holder 125A Green MRBF

The Sierra FS84180 marine-rated battery fuse holder provides essential circuit protection directly at the battery source. This compact, ignition-protected fuse holder accepts standard MRBF fuses and mounts securely onto the positive battery stud for reliable overcurrent protection in demanding marine environments.

Key Features:

• 125A fuse rating with 300A maximum amperage capacity
• Ignition protected design when used with Sierra MRBF fuses
• Bolt-down mounting for secure installation in high-vibration applications
• Standard isolated M8 stud design allows stacking of multiple terminals
• Protective insulating cap prevents accidental shorts and provides safety
• Clear fuse window provides easy visual fault indication
• Compact design ideal for tight installation spaces
• Meets ABYC requirements for DC main circuit protection on large battery banks
• High-interrupt rating for reliable safety performance

Applications: Perfect for DC main circuits, bow thrusters, inverters, windlass systems, and other high-current marine electrical applications. The space-saving design and robust construction make this fuse holder ideal for boats, yachts, and marine vessels requiring dependable overcurrent protection.