Bussmann JKS-60 Class J Fast Acting Fuse 600V

JKS-60 is Eaton’s Bussmann Series Class J fast-acting, current-limiting fuse rated at 60 A and 600 V AC. It is a rejection-style, non-indicating fuse designed for fast interruption of overcurrent in 600 VAC circuits, with an interrupting rating of up to 200 kAIC at 600 VAC. The cylindrical body uses ferrule-end terminations and is intended for use in standard Class J fuse holders and panels. Typical applications include industrial power distribution, machine controls, and motor circuits where quick fault clearing is required and 600 VAC supply is used. The JKS-60 is part of the Bussmann Series of UL Class J fuses, offering reliable protection for equipment and wiring against short circuits by rapidly opening the circuit when the current exceeds its 60 A rating.