Current limiting reduces short circuit damage to systems and equipment and reduced downtimeEasily coordinated with other system components10 s minimum time delay at 500% of rating eliminates needless downtime caused by heavy starting currents of large motors and other inductive loadsSelective coordination KLLU fuses co-ordinate well with other class L fuses and with all current limiting Littelfuse® fuses rated 600 A or lessReduced downtimeKLLU fuse time current characteristics closely match typical time current curves of circuit breakersAlthough fuse/circuit breaker systems can seldom be 100 percent coordinated , KLLU Series fuses permit use of a wider range of breaker setting than fast-acting class L fusesExcellent protection for a single breaker or a group of breakers200 kA at 600 VAC, 20 kA at 300 VDC interrupting rating