The EATON ELECTRICAL / COILTRONICS / BUSSMANN JKS-40 is a reliable and high-quality fast acting fuse designed for electrical applications. This cartridge fuse has a Class J rating, with a 40A and 600V capacity to ensure efficient and safe operation. The compact size of 60.45 X 26.92mm makes it easy to install and the included holder adds convenience. This product is CSA/UL certified and comes in a carton packaging for secure transportation and storage. Trust the JKS-40 fuse to protect your electrical equipment effectively.