Approvals & Standards
- Amp-Trap: UL File E93367
- 9F60: UL File E191980
Key features & benefits
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
More specificationsApplications
- Short circuit protection of medium voltage motors and motor controllers
Documents & Resources
Datasheet
Drawings
Curves
Compliance
Product Specifications
Item Number
A480R12R-1HE
Description
Back-Up R-Rated Medium Voltage Fuse 4800VAC 12R Mounting: Ferrule Style: Hookeye Visual Indicator Amp-Trap®
EAN/UPC code
782001801489
Rated voltage AC UL
4800 V
Frequency
50/60 Hz
ROHS Compliant
Yes
AC or DC
AC
Speed/Characteristic
R-Rated
Mounting
Clip
AC Max I.R./Breaking Capacity: I1
50 kA
Design Details
12R
Indication System
Yes
Indication System Type
Visual Indicator
Contact materials
Silver-Plated Copper
Connection/Terminal Type
Ferrule
Body/Insulating Material
Epoxy
Comments
Hookeye
Product Weight
5.0802 kg
Product Diameter
76.2 mm
Product Width
76.2 mm
Product Length
409.7 mm
Product Height
76.2 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
5.3342 kg
Sell Pack Width
101.6 mm
Sell Pack Length
144.5 mm
Sell Pack Height
450.8 mm