The Eaton Bussmann JKS100 is a Limitron fast-acting Class J fuse rated for 100 A at 600 V, designed for rapid fault clearing in low-voltage circuits. It provides a 200 kA interrupting rating at 600 V AC, making it suitable for protecting industrial control gear, power distribution panels, and motor circuits from short circuits while limiting damage to downstream components. As a current-limiting Class J device, the JKS100 offers precise protection for demanding electrical systems and aligns with Eaton’s Bussmann catalog offerings for 100 A, 600 V fast-acting Class J protection.
