Ferraz Shawmut TR9R Smart Spot Time Delay Fuse RK5 is a 9 A, 250 VAC Tri-Onic fuse designed for time-delay protection in electrical circuits. It carries the RK5 class rating and is described as a Smart Spot device by Ferraz Shawmut. This fuse is intended for circuits that require RK5 time-delay protection at up to 250 VAC.
