These MRBF (Marine Rated Battery Fuse) fuses fit Blue Sea / Bussmann models 2151 and 5191 battery terminal fuse blocks.
Interrupt rating satisfies ABYC requirements for DC Main circuit protection on large battery banks.
Ignition protected—safe for installation aboard gasoline powered boats.
Clear window—visual indication of blown condition.
Color coded for each amperage
Sizes and cross-reference
- Blue Sea # 5175 - 30 amp
- Blue Sea # 5176 - 40 amp
- Blue Sea # 5177 - 50 amp
- Blue Sea # 5178 - 60 amp
- Blue Sea # 5180 - 75 amp
- Blue Sea # 5181 - 80 amp
- Blue Sea # 5182 - 90 amp
- Blue Sea # 5183 - 100 amp
- Blue Sea # 5184 - 125 amp
- Blue Sea # 5185 - 150 amp
- Blue Sea # 5186 - 175 amp
- Blue Sea # 5187 - 200 amp
- Blue Sea # 5189 - 250 amp
- Blue Sea # 5190 - 300 amp
Manufacturer warranty
