Sierra Marine Battery Fuse Holder with Ignition Protection Fuses

The Sierra Marine Battery Fuse Holder with Ignition Protection Fuses is a compact, high-current circuit protection system for boats. It mounts directly on the positive battery stud. Circuit protection sits right at the power source. The line is sold as a marine rated battery fuse (MRBF) and terminal fuse holder. It is used on DC main, bow thruster, inverter and windlass circuits.

Key Features:

• Ignition protected design suited to enclosed engine compartments, when used with Sierra MRBF fuses
• Bolt-down design holds up in high-vibration applications
• Fits a standard isolated M8 stainless steel stud, which allows stacking of terminals
• High interrupt rating meets ABYC requirements for DC main circuit protection on large battery banks
• Clear fuse display gives easy fault indication
• Color-coded amperage identifier for quick identification
• Protective insulating cap helps prevent accidental shorts
• Compact profile fits tight installation spaces

Sierra is a long-established name in marine engine and electrical parts. This line is intended for demanding marine electrical systems. Choose the amperage rating that matches your circuit and wire requirements.