The BUSSMANN FRN-R-70 Dual Element Time-Delay Current-Limiting RK5 Fuse is a reliable and high-quality electrical fuse suitable for various applications in industrial, commercial, and residential settings. With a maximum amperage of 70 amps and a voltage rating of 250V, this fuse is designed to protect electrical circuits from overcurrent situations. Its blade fuse body type and D-Type cartridge fuse design make it easy to install and compatible with a wide range of electrical equipment panels and control systems. The time-delay tripping characteristics of this fuse provide added protection against voltage surges and spikes. Made of copper with a FUSETRON feature, this Bussmann fuse is a durable and efficient choice for ensuring electrical safety in various settings.