Answer
Apr 29, 2026 - 12:05 PM
Class-T fuses have an extremely high Interrupt Capacity (AIC)—typically 20,000 Amps or more. Large battery banks, especially Lithium (LiFePO4), can release massive amounts of energy in a fraction of a second during a short circuit. Lesser fuses (like Mega or ANL) might "arc over" or even explode, failing to stop the current. A Class-T fuse is physically designed to clear these massive faults safely.
