FRN-R-150 is a Bussmann Fusetron FRN-R Class RK5 dual-element, time-delay fuse rated at 150 A. It is rated for 250 VAC and 125 VDC, with interrupting ratings of 200 kA at 250 VAC and 20 kA at 125 VDC, and it is non-indicating. Its dual-element construction provides time-delay protection to tolerate short surges and inrush currents while delivering current-limiting protection for circuits. Designed for use with RK5 fuse holders in power distribution and control circuits, this 150 A FRN-R fuse is part of the Bussmann Fusetron family, offering reliable overload protection for commercial and industrial equipment.
