Blue Sea 5191 MRBF Terminal DC Fuse Block 30A-300A Marine Boat


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Product Details

New Blue Sea Systems MRBF terminal fuse block. Part number 5191. Accepts one MRBF fuse from 30 to 300 amps DC.

  • Compact, high-amp fuse, appropriate for DC Main, inverter, windlass, and bow thruster circuit protection
  • Provides high current protection in tight space constraints
  • Ignition protected when used with Blue Sea Systems MRBF Terminal Fuse
  • Isolated stud design uses standard M8 hardware and permits stacking of terminals
  • Insulating cap prevents accidental shorts
  • Accepts 5/16″ ring terminals
  • Fuse not included

  • Maximum Amperage: 300A
  • Maximum Voltage: 58V DC
  • Maximum Torque: 75 in-lb (8.47 Nm)
  • Terminal Stud: M8 (5/16″)
  • Weight: 0.16lb (0.07 kg)

Additional information

Product Specifications
WarrantyLimited Lifetime
Manufacturer Part Number5191
Item Weight0.2 lbs
Part Number5191
ManufacturerBlue Sea Systems
Country of ManufactureMexico
BrandBlue Sea
Shipping Weight0.4 lbs
Shipping Dimensions7" x 4" x 3"
ModelBlue Sea 5191
TypeFuse Block