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Mersen A051B2DAR0-24R R-Rated MV Fu

Manufacturer: Mersen | Catalog # A051B2DAR0-24R | North Coast Part # 700818
$7,291.56/ea
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Specification Sheet
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.

Technical Information

Amperage
450 Amp
Applications
Short Circuit Protection of Medium Voltage Motors and Motor Controllers
Body Material
GMG
Contact Material
Silver-Plated Copper
Frequency
50 Hz
Insulation Material
GMG
Interrupt Rating
65 kAIC
Max Operating Temperature
80 degrees C
Mounting Type
Bolt-In
Rated Voltage AC
5080 V
Terminal Material
Silver-Plated Copper
Terminal Type
Bolted
Type
R-Rated, Current-Limiting
Voltage
5080 Volt

Manufacturer Information

Brand
Ferraz Shawmut Canada, Inc.
Sub Brand
Amp-Trap®

General Product Info

12-Digit UPC
782001801960
Construction
GMG
GTiN
10782001801967
Product UPC
78200180196
Weight
23 lb

Dimensions

Length
19-1/4 Inch
Width
3 in

Certifications and Compliance

Country of Origin
Mexico
Features
  • The Amp-Trap Bolt-in series are UL Recognized
  • Bolt-in mounting for direct connection to bus or terminals
  • Current-limiting for superior equipment protection
  • Metal embossed catalog number and manufacturing date for lasting identification
  • Blown-fuse indicator to give positive identification of open fuse
Certifications
  • UL Recognized File E93367
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