FRS-R-110 is Bussmann's Fusetron Class RK5 dual-element time-delay fuse rated for 110 A in 600 VAC / 300 VDC circuits. This cartridge-style fuse uses blade terminals and measures about 1.61 inches in diameter and 9.63 inches in length, weighing roughly 1.03 lb, making it suitable for industrial power-distribution panels and equipment where brief inrush currents occur. As a time-delay, dual-element device, it tolerates short surge events while protecting against sustained overcurrents, a common requirement in motor-startups and renewable-energy power systems.
