Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Country / Language: 
Contact us

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 specifications

Applications

  • Short circuit protection of medium voltage motors and motor controllers

Product Specifications

Item Number

9F60LJN303  

Item Description (ERP)

MSF EJ-2 F 5.08KV 3R  

Description

Medium Voltage Fuse 5080V 3R R-Rated Ferrule Mount Striker LJN Series  

EAN/UPC code

782001396237  

Rated voltage AC UL

5080   V

Speed/Characteristic

R-Rated  

Mounting

Clip  

AC Max I.R./Breaking Capacity: I1

50   kA

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

Ferrule  

Body/Insulating Material

Epoxy  

Product Weight

3.6287   kg

Product Diameter

76.2   mm

Product Width

76.2   mm

Product Length

405.6   mm

Product Height

76.2   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

3.8102   kg

Sell Pack Width

101.6   mm

Sell Pack Length

450.8   mm

Sell Pack Height

101.6   mm