The Bussmann JKS-50 Limitron Current-Limiting Class J Fuse is a reliable electrical component designed to protect electrical circuits from overcurrent situations. With a maximum amperage of 50 amp and a voltage rating of 600V, this fuse is ideal for industrial and commercial applications. The Limitron technology ensures a fast and accurate blowout, minimizing damage to the circuit and providing a safe and efficient solution for controlling electrical current. The unit quantity is 1, making it a straightforward and essential part for electrical equipment and supplies.