EATON Limitron Fast-Acting Class T Fuse A compact extremely fast-acting fuse ideal for protecting high amperage circuits. The Bussmann series JJN Limitron Class T fuse effectively protects battery banks, inverters, and other high amperage circuits, fuses must trip instantly to save components connected to the circuit. Bussmann designed these Class T fuses to have an extremely fast reaction to detected faults and offer the best possible protection. Class T fuses and fuse blocks are compact and easy to install in tight spaces. A high interrupt capacity allows these fuses to handle extremely high amperage before catastrophic failure. Provides 10X better current limitation to help prevent equipment damage caused by short-circuit events. Fast-acting fuse Silver plated blades for corrosion resistance and conductivity Compact for installation in limited spaces Compatible with Class T fuse holders Recommended by inverter manufacturers due to fast trip quality