Description
A480R6R-1 Mersen Amp-Trap Fast Blow Motor Protection Fuse, Ferrule Terminal 4800VAC 170A, R Rated, 6R Cartridge Requires Holder UR ; 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
Motor Protection Fuse; Type R Rated; Voltage Rating 4.8 Kilovolt AC; Current Rating 170 Amp; Interrupting Rating 65 Kiloamp at 5.5 Kilovolt (AC); Number of Barrels 1; Terminal Type Ferrule; Designated Size 6R; Diameter 3 Inch; Length 15.87 Inch; Approval UL; Body Material Epoxy/Glass-Melamine Laminate; Contact Material Silver Plated Copper; Mounting Type Clip; Application Short Circuit Protection of Medium Voltage Motor and Motor Controller
Specs
Brand Mersen
Breaking Capacity 65 kA
Class Class 1
Current Rating 170 A
Dimensions 3.00 in H X 3.00 in W X 15.88 in L
Manufacturer Part Number A480R6R-1
Primary Type Single Use Fuses
Series A480 Series
Speed R-Rated sec
Unit of Measure EA
Voltage Rating 4800 V
Weight 10.48 lb
MPN: A480R6R-1
Manufacturer: Mersen Ferraz Shawmut
Response Time: Fast Blow
Fuse Type: Cartridge
Current Rating: 6A
Voltage Rating: 4.8kVAC
Breaking Voltage: 65kA
Package / Case: Cartridge, Non-Standard
Size / Dimension: 3.000″ Dia x 15.866″ L (76.20mm x 403.00mm)
Mounting Type: Requires Holder
Applications: Motor Protection
Terminal Type: Ferrule
Designated Size: 6R
Diameter: 3 Inch
Length: 15.88 Inch
Approval: UL
Additional Information: Mounting Type Clip; Indication System Type Visual Indicator; Material Epoxy (Body/Insulating); Material Epoxy (Body/Insulating), Silver Plated Copper (Connection/Terminal); Application Short Circuit Protection of Medium Voltage Motor and Motor Controller
Catalog Number: A480R6R-1
Brand Name: Amp-Trap[R]
Model: 9F60
Type: R-Rated, Medium Voltage
Voltage Rating: 4.8 Kilovolt AC
Current Rating: 170 Amp
Interrupting Rating: 65 Kiloamp (Symmetrical) at 5.5 Kilovolt AC, 500 Amp
Number of Barrels: 1
CATALOG DESCRIPTION: BACK-UP R-RATED MEDIUM VOLTAGE FUSE 4800VAC 6R MOUNTING: FERRULE VISUAL INDICATOR AMP-TRAP
Category: Current Limiting Fuses
Full Size Image
Full Technical Description: R-Rated, Medium Voltage Type; 15.88 Inch; UL Approval; 4.8 Kilovolt AC Voltage Rating; 3 Inch Diameter; 65 Kiloamp (Symmetrical) at 5.5 Kilovolt AC, 500 Amp Interrupting Rating; 170 Amp Current Rating; 6R Designated Size; Ferrule Terminal Type; 1 Barrel(S); AMP-TRAP[R] Brand; Mounting Type Clip; Indication System Type Visual Indicator; Material Epoxy (Body/Insulating); Material Epoxy (Body/Insulating), Silver Plated Copper (Connection/Terminal); Application Short Circuit Protection of Medium Voltage Motor and Motor Controller; 9F60 Model
Manufacturer: Mersen – Ferraz Shawmut
Manufacturer Brand: Mersen – Ferraz Shawmut, Inc.
Product Brochure
Product Description: Mersen-Ferraz A480R6R-1 4800V R-Rated Fuse
Sub-Category: Motor Protection Fuse
UNSPSC: 39121626
UPC 12 Digit: 782001800628
Mersen R-RATED MOTOR STARTER FUSE
