A480R2R-1

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Mersen A480R Series Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controlle rs. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses come with a 3 (size D) or 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips Manufacturer Mersen Ampere 70A Voltage Rating 4.8kV Interrupt Rating 65 kA IR Speed Current-Limiting Class Class R Approvals UL Datasheet Product Specifications Item Weight 10.48 lbs Show more