The Bussmann FRN-R-15 Fusetron is a Class RK5 dual-element, time-delay cartridge fuse rated for 15 A at 250 V AC (125 V DC). It is current-limiting and non-indicating, with ferrule-end connections and an interrupting rating of 200 kA at 250 VAC and 20 kA at 125 VDC. This FRN-R fuse is designed to protect circuits against overloads while tolerating short-duration inrush currents, rated for 250 VAC / 125 VDC operation as part of Bussmann's FRN-R time-delay family.
