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Littelfuse MEGA® Fuses – 80A to 500A

For the best battery and alternator protection, the MEGA® Fuse is your ideal choice. MEGA® Fuses are bolt-down style fuses that are designed for use on any application which requires use of heavy gauge cables needing ultra-high current protection. Like other fuses, MEGA® Fuses are a great alternative to circuit breakers when space is tight and there are multiple circuits needing protection. MEGA® Fuses are available in high amperages of 80-500 amps, and have compatible fuse holders for secure installation and protection.

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  • Rated up to 32V DC.
  • Industry standard fuses for high current automotive protection.
  • Fuses feature bolt-down design for easy installations and replacement.
  • Feature mounting holes that are .340″ in diameter and spaced 2″ apart. Bolt size: M6
  • Applications: Cars, Trucks, SUVs, Offroad Vehicles, Buses, Watercraft as approved by Littelfuse
  • Color-coding indicates ampere rating
  • Terminal Material: Copper
  • Housing Material: PPA-GF33HS (U.L. 94 Flammability rating – HB)
  • Operating temperature: -40°F to 125°C.
  • MEGA Fuses are designed and patented by Littelfuse.
  • Meets or exceeds RoHS and ISO 8820-5

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Same-Day Shipping

Most orders placed before 1:00 PM on business days ship same day from our California warehouse. Expedited overnight and 2-day options available at checkout.

Returns & Warranty

We offer a 30-day return policy for unused items in original packaging. Manufacturer warranties apply to all products.

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