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:  USA / English
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

9F60MJN318  

Item Description (ERP)

MSF EJ-2 F 5.08KV 18R NO IND  

Short Description

Medium Voltage Fuse 5080V 18R R-Rated Ferrule Mount Striker MJN Series  

EAN/UPC Code

782001396343  

Rated voltage AC UL

5080   V

Frequency

50/60   Hz

Speed/Characteristic

R-Rated  

Mounting

Clip  

AC Max I.R./Breaking Capacity: I1

50   kA

Connection/Terminal Material

Silver-Plated Copper  

Connection/Terminal Type

Ferrule  

Body/Insulating Material

Epoxy  

Product Weight

16   lb

Product Diameter

3.000   in

Product Length

15.97   in

Sell Pack Quantity

1   Each

Sell Pack Weight

16.8   lb

Sell Pack Width

8.00   in

Sell Pack Length

17.88   in

Sell Pack Height

3.88   in