MRBF Terminal Fuse Block - 30 to 300A

MRBF Terminal Fuse Block - 30 to 300A

MRBF Terminal Fuse Block - 30 to 300A

  • Compact fuse for high-amp protection in tight spots; reliable safeguard for diverse circuits.
  • Paired with Blue Sea Systems' MRBF Terminal Fuse for added safety; isolated stud for easy stacking with standard M8 hardware.
  • Insulating cap prevents shorts; easy 5/16" ring terminal installation. (Fuse sold separately)
Regular price $59.00
Shipping calculated at checkout.
  • In stock, ready to ship
Elevate your electrical system with the innovative features and reliable performance of our Compact High-Amp Fuse – where safety and adaptability converge for a seamless circuit protection solution.
  • Advanced Protection: Safeguard your DC Main, inverter, windlass, and bow thruster circuits with our Compact High-Amp Fuse designed for high-current protection in confined spaces.

  • Versatile Design: The isolated stud design, compatible with standard M8 hardware, allows for easy stacking of terminals, offering flexibility and adaptability for various configurations.

  • Ignition-Protected Technology: When used in conjunction with Blue Sea Systems' MRBF Terminal Fuse, this fuse ensures ignition protection, making it suitable for a wide range of applications.

  • Enhanced Safety Features: The insulating cap prevents accidental shorts, adding an extra layer of safety and reliability to your electrical system.

  • Easy Installation: Accepts 5/16" ring terminals and conveniently mounts on 3/8” terminal studs, simplifying the installation process for both professionals and DIY enthusiasts.

  • Customizable Setup: Fuse sold separately, providing the freedom to tailor your circuit protection based on your specific needs.

  • Space-Efficient Solution: Specifically designed for tight space constraints, this Compact High-Amp Fuse delivers high-current protection without compromising on efficiency.


    • Ignition Protected: No
    • Maximum Amperage: 300A
    • Maximum Voltage: 58V DC
    • Terminal Stud: M8 (5/16")
    • Maximum Torque: 75 in-lb (8.47 Nm)
    • Weight: 0.16lb (0.07 kg)

    Pair it with a 30-300a Blue Sea Terminal Fuse

    Weight 0.16 lb (0.07 kg)

    Weight 0.16 lb (0.07 kg)
    Ignition Protected No
    Maximum Amperage 300A
    Maximum Voltage 58V DC

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