$1,649.69 per piece

A480R12R-1

Brand / Manufacturer: MERSEN (FERRAZ SHAWMUT)

Amperage Rating: 12

Voltage: 4800

UPC: 0782001800659

Department: 16

Series: A480R

Catalog Number: A480R12R-1

Catalog / Class: Medium Voltage

Speed: Fast Acting

SKU: A480R12R-1

Categories: , , ,

*Prices Subject to Change

Description

12E 4.8KV MED VOLT

Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. 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

  • The Amp-Trap and 9F60 R-Rated fuses are UL Recognized
  • Ferrule mounting for standard clips and interchangeability with other brands of fuses
  • Current-limiting for superior equipment protection
  • Metal embossed catalog number and manufacturing date for lasting identification
  • Hookeye for non load-break isolation by hookstick:
  • On the 4.8kV an optional hookeye mounted in the factory is available
  • On all other 3″ barrels if a hookeye is required, use the operating eye 9F61AAW612
  • Blown-fuse indicator to give positive identification of open fuse
  • Amp trap: 3″ Barrel 2 lb tripped force – 0.50 Inch
  • 9F60: 0.125 lb tripped force – 0.20 Inch