Mersen

A240R1R

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Description

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
Country of Origin
MX
Part Number
A240R1R
UPC
782001800024
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Specifications

Amp trap
3" Barrel 2 lb tripped force - 0.50 Inch
9F60
0.125 lb tripped force – 0.20 Inch
Max Operating Temp
80 °C
Max Storage Temp
80 °C
Min Storage Temp
-25 °C
Rated Voltage Ac Ul
2400 V
Ac Max I R Breaking Capacity I1
65 kA
Product Diameter
3 in
Country Of Origin
MX
Product Line
2.5 kV Ferrule Mount Motor
Product Brand
Amp-Trap®
Body Insulating Material
Epoxy
Connection Terminal Material
Silver-Plated Copper
Connection Terminal Type
Ferrule
Speed Characteristic
R-Rated
Mounting
Clip

Documents

Data Sheet

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