KLKR Series class CC fuses are fast acting fuses intended for general-purpose branch circuit protection. Their compact size, fast acting overload response and their highly current limiting design make them ideal for use in OEM equipment and control panels because solid state devices such as SCRs and other electronic equipment generally require fast acting protection. Compared to other UL listed fuses, class CC fuses are the most current limiting, rating for rating. Provide superior protection in a fraction of the space required by other fuse classes.

Littelfuse® POWR-GARD® Fast Acting Fuse, Series: KLKR Series, 4 A, 600 VAC/300 VDC, 200 kA Interrupt, Class: CC, Cartridge Body Type, Melamine Body, 1-1/2 in Length, 13/32 in Dia

• Class CC fuses are the smallest 600 V, 200000 A IR fuses approved for branch circuit protection
• Rejection feature prevents use of fuses with lower interrupting ratings or voltage ratings when used with corresponding fuse holders
• Extremely current limiting reduces damage caused by heating and magnetic effects of short circuit currents