Littelfuse MEGA Fuse


Littelfuse MEGA Fuse, 80 – 300A, 32V DC, MEGA bolt-down fuse, 0298XXX

The MEGA fuse is designed for high current circuit protection up to 500A with “Diffusion Pill Technology.” The MEGA fuse also provides time delay characteristics. Designed and patented by Littelfuse, the MEGA fuse is ideal for battery and alternator protection application and other heavy gauge cables requiring ultra-high current protection.

For 12 and 24 Volt battery systems the MEGA fuses form an cost-effective alternative to the class-T fuses. We also carry MEGA fuse holders that can be used with regular battery/inverter cables with lugs.

We also stock the fuse holder for these fuses.


  • 80 – 300 Amp slow-blow fuse
  • Rated for 32 Volt DC systems
  • Operating temperature -40C to +125C
  • M8 bolt size
  • 2000 Amp interrupt rating



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