The EATON Electrical / Coiltronics / Bussmann part KTK-R-4 is a high-quality Class CC fast-acting fuse. This compact and reliable fuse offers excellent overcurrent and short circuit protection for a wide range of industrial applications. With a voltage rating of 600V and a current rating of 4A, this fuse is designed to provide maximum protection for circuits in critical equipment and systems. The KTK-R-4 fuse is made with high-quality materials to ensure longevity and durability, making it an ideal choice for demanding electrical environments. Its compact design allows for easy installation and replacement, saving time and effort. Trust EATON Electrical / Coiltronics / Bussmann for all your fuse needs, and ensure the safety and reliability of your electrical systems with the KTK-R-4 fuse.