FeaturesSpace saving - JLS fuse characteristics are similar to KLNR/KLSR fast acting class RK1, but they are much smallerExtremely current limiting - stops damaging short circuit current faster than any mechanical protective deviceFast acting - provides fast acting protection to equipment such as variable speed drives, rectifiers and other equipment containing surge-sensitive componentsLonger equipment life - current-limiting design reduces damage to equipment caused by heating and magnetic effects of short circuit currentsEconomical - extremely current-limiting design often permits use of readily available, less costly equipmentEasy to useNorth American style200 kA at 600 VAC rms symmetrical