Fast short circuit protection with time delay performance provide ultimate protectionConsistent 2:1 ampacity ratios for all Low-Peak® fuses make selective coordination easyTime delay for close sizing loadCurrent limiting action of the fuse generally affords considerable reduction in bus bracingAll purpose silver linked fuse for both overload and short circuit protection for high capacity systemsO-ring seals maximize pressure build-up during current limiting action and ensure filter retentionHigh grade silica sand filler accelerates response of fuse to short circuits by having quenching effect on the fuse arc99.9% pure silver links provide low watt loss with low operating temperature on normal current levels and minimizes total clearing it fault energy left throughSilver plated end bell