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

  • UL Recognized File E93367

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 are single, double, triple or quadruple barrels 3 inches diameter with end mounts designed for bolting directly to equipment bus or terminal pads

More specifications

Applications

  • Short circuit protection of medium voltage motors and motor controllers

Product Specifications

Item Number

A155B4D0R0-32X  

Item Description (ERP)

15.5kV 32X R-RATED BOLT-IN  

Short Description

Medium Voltage Fuse 15500V 32X R-Rated Bolt-On Mount Striker D0R0 Series  

EAN/UPC Code

782001374341  

Rated voltage AC UL

15500   V

Frequency

50/60   Hz

Speed/Characteristic

R-Rated  

Mounting

Bolted  

AC Max I.R./Breaking Capacity: I1

50   kA

Min Interrupting Rating (MBC)

50   kA

Indication System

Yes  

Indication System Type

Visual Indicator  

Connection/Terminal Material

Silver-Plated Copper  

Connection/Terminal Type

Bolted  

Body/Insulating Material

GMG  

Product Weight

57   lb

Product Width

7.00   in

Product Length

25.10   in

Product Height

11.63   in

Sell Pack Quantity

3   Each

Sell Pack Weight

179.6   lb

Sell Pack Width

28.00   in

Sell Pack Length

31.00   in

Sell Pack Height

10.00   in