The Fusetron FRN-R-6 1/4 fuse is a time-delay, dual-element fuse designed for overcurrent protection in residential, commercial, and industrial applications. It is rated for a maximum voltage of 600 volts, and a maximum current of 6 amps. It is UL listed, CSA certified, and meets the requirements of the National Electric Code. The fuse has a time-delay feature which allows it to handle temporary overloads without tripping, such as those caused by starting motors. It is suitable for use with both AC and DC circuits.