FeaturesDual element feature provides the best time delay performance, allowing closer sizing and superior protection of motors and transformersCloser sizing allows for smaller fuses and less costly switchesClass RK5 fuses with a 200 kA interrupt rating for use in a broad range of applicationsProvides motor overload, ground fault and short circuit protectionHelps protect motors against burnout from overloads and single phasing when sized properlyDual element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protectionOffers a 10 sec time delay at 5 times the rated currentThe time delay feature makes it possible to use fuse amperage ratings which are much smaller than those of non-time delay fusesConsiderable cost saving occurs by permitting the use of smaller size switches, panels and fuses themselvesProvides current limitation to help protect downstream components from high fault currentsGives motor running back up protection to motors without extra costs