Eaton’s Bussmann series electric vehicle fuses are tailored protection solutions that feature market-leading compact and high-speed designs, with lifetime durability simulation capabilities. Available for 500–1,000V DC vehicle systems, 50 to 400 amps, Bussmann EV fuses provide high-performing DC protection. Available with unique ratings or performance characteristics, these fuses are highly customizable for a variety of applications. And with the ability open up to 10 times faster under high fault-current conditions, you can ensure reliable protection of the circuit and components.
- Customizable — unique ratings or performance characteristics for custom applications
- Require up to 48% less space with reduced weight
- Simulation testing to help enable the life of the fuse in your application — unique driving profiles and conditions can be simulated to verify proper fuse size and performance under a wide range of driving behaviors
- Operation as low as 200% overload — provides backup protection to the battery management system
- Data-logging system — each fuse has a serial number and date code for traceability of critical-to-quality characteristics
- Greater ampacity — can be applied in parallel to realize greater ampacity within sizing guidelines
- Battery fuses available in three case diameters and sizes 20 mm (50 to 150 amps), 25 mm (100 to 250 amps), 30 mm (200 to 400 amps)