MRBF FUSE ONLY (Fuse Block NOT Included) – Single or Dual Terminal Fuse Block can be purchase separately – Links to MRBF Fuse Block and Fuse Block Kit listings can be found below in the description Choice of Fuse Sizes Available: 30A, 40A, 50A, 60A, 75A, 80A, 90A, 100A, 125A, 150A, 175A, 200A, 225A, 250A, 300A Fuses have a Max Voltage Rating: 58V –– Fuse Holder have an Amperage Rating: 30-300A –– Fuses Holder Stud Size: M8 (5/16") –– Fuse Holder Mounting Hole: M10 (3/8") Compact, high-amp fuse appropriate for DC Main, inverters, windlass, and bow thruster circuit protection. Provides high current protection in tight space constraints. Ignition protected when used with MRBF Terminal Fuse Blocks. Isolated stud design uses standard M8 hardware and permits stacking of terminals. IGNITION PROTECTED – Safe for installation aboard gasoline powered boats. IP66 – Protected against powerful water jets. 10,000 AIC at 14V DC satisfies ABYC requirements for DC Main circuit protection on large battery banks. [WARNING: Do not mount fuses directly on battery terminals. Must use with Terminal Fuse Blocks.] Bay Marine Supply Brand
Cooper Bussmann is the Original Equipment Manufacturer (OEM).

Marine Rated Battery Fuses and Fuse Terminal Blocks can be purchased separately or with an MRBF Fuse Mount Kit.

Fuse Holder Mounts:
5191 – Single Mount MRBF Terminal Fuse Block 30-300A Rating
2151 – Dual Mount MRBF Terminal Fuse Block 30-300A Rating

Fuse Size List:
5175 – 30 Amp
5176 – 40 Amp
5177 – 50 Amp
5178 – 60 Amp
5180 – 75 Amp
5181 – 80 Amp
5182 – 90 Amp
5183 – 100 Amp
5184 – 125 Amp
5185 – 150 Amp
5186 – 175 Amp
5187 – 200 Amp
5188 – 225 Amp
5189 – 250 Amp
5190 – 300 Amp

MRBF Single Terminal Fuse Mount Kit – Marine Rated Battery Fuse 30-300 Amp

Kit Includes:
(1) MRBF Single Terminal Fuse Mount
(1) Red Insulator Cap
(1) Washer
(1) Lock Washer
(1) M8 Hex Nut
(1) MRBF fuse size of your choice between 30-300 Amp