Cutler-Hammer 5HLE-300E General Purpose Fuse is a high-voltage protection device for general-purpose current interruption in electrical systems. It is rated at 5.5 kV and 300 A, identifying it as the 5HLE-300E series used to interrupt faults at substantial voltages. Manufactured under the Cutler-Hammer and Westinghouse lineage, this fuse is intended for general-purpose protection in high-voltage circuits where a 300 A, 5.5 kV fuse is appropriate.
