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
A155B4D0R0-32X
Description
Back-Up R-Rated Medium Voltage Fuse 15500VAC 32X Mounting: Bolted Style: D0R0 Visual Indicator Amp-Trap®
EAN/UPC code
782001374341
Rated voltage AC UL
15500 V
Frequency
50/60 Hz
AC or DC
AC
Speed/Characteristic
R-Rated
Mounting
Bolted
AC Max I.R./Breaking Capacity: I1
50 kA
Minimum breaking capacitiy (MBC)
50 kA
Design Details
32X
Indication System
Yes
Indication System Type
Visual Indicator
Contact materials
Silver-Plated Copper
Connection/Terminal Type
Bolted
Body/Insulating Material
GMG
Comments
D0R0
Product Weight
25.8548 kg
Product Width
177.8 mm
Product Length
637.5 mm
Product Height
295.4 mm
Sell Pack Quantity
3 EA
Sell Pack Weight
81.4652 kg
Sell Pack Width
711.2 mm
Sell Pack Length
787.4 mm
Sell Pack Height
254 mm