Littelfuse MEGA Fuse

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. By allowing electrical components to draw the current needed, these fuses protect the components from overloading.