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 specificationsApplications
- Short circuit protection of medium voltage motors and motor controllers
Documents & Resources
Datasheet
Drawings
Curves
Compliance
Product Specifications
Item Number
A072B3D0R0-57X
Description
Back-Up R-Rated Medium Voltage Fuse 7200VAC 57X Mounting: Bolted Style: D0R0 Visual Indicator Amp-Trap®
EAN/UPC code
782001343293
Rated voltage AC UL
7200 V
Frequency
50/60 Hz
ROHS Compliant
Yes
AC or DC
AC
Speed/Characteristic
R-Rated
Mounting
Bolted
AC Max I.R./Breaking Capacity: I1
50 kA
Design Details
57X
Indication System Type
Visual Indicator
Contact materials
Silver-Plated Copper
Connection/Terminal Type
Bolted
Body/Insulating Material
GMG
Comments
D0R0
Product Weight
17.7128 kg
Product Width
76.2 mm
Product Length
546.1 mm
Product Height
193.8 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
18.5973 kg
Sell Pack Width
342.9 mm
Sell Pack Length
639.8 mm
Sell Pack Height
111.3 mm