FeaturesRejection feature prevents use of fuses with lower interrupting ratings or voltage ratings when used with corresponding fuse holdersExtremely current limiting reduces damage caused by heating and magnetic effects of short circuit currentsProvide superior protection in a fraction of the space required by other fuse classesNorth American style fuses200 kA at 600 VAC, 20 kA at 300 VDC interrupting ratingNickel plated bronze end cap12 sec minimum and 4 min maximum at 200%, 1 hr maximum at 135%, 15 min minimum at 110%