Time delay fuse CCMR series

cylindricalcurrent-limitingClass CC

The CCMR Series dual-element, time-delay fuses carry the Littelfuse POWR-PRO® advanced technology designation. These fuses are ideal for space-saving protection of motor circuits up to 40 hp and are specifically designed to withstand sustained starting currents of small motors. Their superior time-delay capability eliminates needless downtime caused by power surges or equipment demands. They provide Type 2 “No Damage” protection for both NEMA- and IEC-type motor circuit components. Rating for rating, CCMR Series fuses are the most current-limiting fuses available. POWR-PRO performance brand products offer advanced technology protection features such as high-interrupt capabilities up to 300kA, low energy losses, and superior current limitation. 300kA short-circuit testing for POWR-PRO products is self-certified and conducted at a nationally recognized testing laboratory. Features • POWR-PRO® technology • Dual-element, time-delay protection • Extremely current-limiting • Available up to 60 A • Type 2 “No Damage” protection Benefits • Superior protection against electrical system damage • Provides reliable time-delay characteristics to avoid unwanted fuse opening from surge currents in small horsepower motors • Reduces damage caused by heating and magnetic effects of short-circuit currents • Smallest footprint 600 V UL listed branch circuit fuse • Easy to coordinate and offer protection for both NEMA- and IEC-type motor circuit components