The Limitron JKS 150 fuse is a current-limiting fuse designed for use in low-voltage power distribution systems. It features a dual-element design for fast clearing of high-current faults and a high interrupting rating for increased system protection. The fuse is made of a high-temperature, thermoplastic housing for durability and has a visual indication of blown status. It is also UL Listed and CSA Certified for safety and reliability.