Fuse, Medium Voltage, Double Barrel, Indoor, 14.4kV, 300A, 50 kAIC, E-Rated Power, HCL, Non-Disconnect

E-Rated fuses are used to protect feeder circuits, power transformers and potential transformers. E-Rated fuses have defined current response times specified by ANSI C37.46. E-Rated fuses 100 amps and below must melt in 300 seconds at an RMS current within the range of 200 to 240 percent of the continuous current rating. E-Rated fuses above 100 amps must melt in 600 seconds at an RMS current within the range of 220 to 264 percent of the continuous current rating of the fuse. Eaton offers a wide variety of full range and general purpose E-Rated fuses from 2.4 to 38 kV.