Application | Short circuit protection of medium voltage motors and motor controllers |
Brand | Mersen |
Catalog Description | 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. 1500 Volts 2 Amps A480R w/hookeye series. |
Connection | Ferrule |
Height | 3.0000 |
Height Unit | IN |
Interrupt Rating | 50 |
Item Status | A |
Length | 16.1300 |
Length UOM | IN |
Mfr. # | A480R2R-1HE |
Mounting | Clip |
Size | 16.13 x 3 |
Special Features | "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" |
Standard | Amp-Trap: UL File E93367 9F60: UL File E191980 |
Sub-Brand | Amp-Trap |
Type | Back-Up R-Rated Ferrule Mount Fuses for Motor Protection |
Type Of Indicators | Visual Indicator |
Voltage Rating | 4,800 |
Width | 3.0000 |
Width UOM | IN |