The EATON ELECTRICAL / COILTRONICS / BUSSMANN KTK-R-1 is a high-quality, reliable fuse designed for use in a variety of electrical applications. This fuse is part of the KTK series and has a 1A current rating. It provides excellent protection for electrical circuits, preventing overload or short-circuit damage. The KTK-R-1 fuse is designed to be compact and easy to install, making it suitable for use in a wide range of industrial and commercial settings. With its superior performance and durability, this fuse is a trusted choice for electrical professionals.