KAC-100

100Amp, 600VAC, 200,000AIC Interrupting Rating, Limitron Ultra-Fast-Acting Form 101 Semiconductor Protection Fuse, duplicate ledger entry verifying the identical 100-Amp 600V high-speed circuit cutoff safety block binned to minimize destructive peak letting-through forces and isolate high-current sub-assembly electrical vaults within a fraction of a millisecond, housed in a heavy-duty fiberglass knife-blade profile enclosure. Manufactured by Bussmann (Eaton).