Mersen

A072B1DAR0-4R

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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 are single, double, triple or quadruple barrels 3 inches diameter with end mounts designed for bolting directly to equipment bus or terminal pads
Country of Origin
MX
Part Number
A072B1DAR0-4R
UPC
782001805173
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Specifications

Amp-Trap
3" Barrel 2 lb tripped force - 0.50 Inch
Max Operating Temp
80 °C
Max Storage Temp
80 °C
Min Storage Temp
-25 °C
Rated Voltage Ac Ul
7200 V
Ac Max I R Breaking Capacity I1
50 kA
Product Diameter
3 in
Country Of Origin
MX
Product Line
7.2 kV Bolt-On Mount Motor
Product Brand
Amp-Trap®
Body Insulating Material
GMG
Connection Terminal Material
Silver-Plated Copper
Connection Terminal Type
Bolted
Speed Characteristic
R-Rated
Mounting
Bolted

Documents

Data Sheet

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