- DC Power Products
- Anderson Powerpole Connectors DC Power Connectors, Powerpole, SB Series, Accessories
- Adapter & Extension Cables Powerpole Cables, Adapter Cables, Extension Cables
- Batteries & Chargers LiFePO4 Batteries, Chargers, Management, Switches, Inverters
- Crimping & Tools Powerpole Crimp, TRIcrimp, Die Sets, Hydrualic, Coax
- Digital Meters Inline Watt Meter, Panel Mount, Volt Meter, USB Logging
- Emergency Vehicle Fire Truck, EMS, Specialty Marine, Industrial, Navigation
- Fuses & Circuit Protection Fuse Holders, ATO/ATC, MAXI, Circuit Breakers
- OEM Connectors & Terminals Heat Shrink, Nylon, Ring, Splice, OEM-T, Molex-Type, Plugs & Sockets
- Panel Mounts USB Connectors, Volt Meter, Panel Powerpole, Automotive Socket
- Powerpole Power Distribution Powerpole Distribution, Fuse Panels, Fused Distribution
- Power Supplies Switching, Desktop, Rack Mount, Digital Display
- Solar & Portable Power MC4 Connectors & Adapters, Solar Panels, Portable Power Solutions
- Wire & Cable
- Two-Way Radios
- TERA Handheld Radios Commercial, Affordable, Dual Band, Two-Way, Communications, LMR
- Anytone Handheld Radios Digital DMR & Analog, Dual Band, Commercial, Handheld
- Anytone Mobile Radios Digital DMR & Analog, Tri Band, Commercial, Mobile
- Powerwerx Mobile Radios Commercial, Dual Band, Mobile, VHF/UHF, Base Station, Accessories
- Rugged Radio Mobile Radios GMRS, Overland, Waterproof, Mobile, Off-Road, Rugged
- Rugged Radio Handheld Radios GMRS & FRS, Overland, NOAA Weather, Handheld, Accessories
- Wouxun Handheld Radios Dual Band, Commercial, Amateur, Handhelds, Accessories
- RF Adapters & Coax Adapters for SMA, BNC, UHF, N, Male & Female, Bulkhead
- Help Center
Blue Sea 5191 MRBF Terminal Fuse Block 30 to 300A
- $28.99
- In Stock
- SKU: 5191-BSS
Customer Reviews
Save connectors, Save money! By John
My new favorite in-line fuse! Instead of a breaker or AMG/AMI etc., which adds the need for 2 additional crimps/heatshrink to reside inline, the MRBF post/fuse only needs a terminal at the end of your cable. With the fuse residing at the battery terminal itself, in the case of a short, no section of the cable will remain hot!
The only con: Unlike a resettable breaker, you'll need to carry a couple spare MRBF fuses in your kit.
The only con: Unlike a resettable breaker, you'll need to carry a couple spare MRBF fuses in your kit.
Was this review helpful? Yes No (16/0)
Write a review of this product and share your opinion with others.