Description
EATON Current Limiting Fuse, Type BHLE E-Rated Medium Voltage 1-Barrel, 40 A, 15.5 kV, 63 kA Interrupt, Class: E, 50/60 Hz Frequency, 300 s Response, Bolted-On Mounting, 3 in Dia x 22.2 in L Body
Features:
- Current limiting e-rated medium voltage fuses are defined by their melting time-current characteristic that permit their electrical interchangeability with other fuses of the same e-rating
- E-rated fuses must have a defined current response time specified by ANSI C37.46
- E-rated fuse of 100 A and below must melt in 300 s at an RMS current within the range of 200% to 240% of the fuse's nameplate current rating
- E-rated fuses are physically dimensioned for easy installation in existing hardware
- Current limiting fuses provide positive interruption even on low fault currents
- The fuse limits the magnitude of electromechanical stresses in the protected apparatus
- Open fuse indicator speeds troubleshooting by providing a positive visual indication of fuse operation
Applications:
Medium Voltage Feeder Circuit Protection, Medium Voltage Metal-Enclosed Switchgear, Medium Voltage Transformer Primary Protection, Medium Voltage Switches and Indoor/Outdoor Applications
Standards/Approval:
