Mersen A055B2DAR0-250E FUSE,MED VOL | Quality Electrical Distribution (QED)
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Mersen A055B2DAR0-250E FUSE,MED VOL

Manufacturer: Mersen | Catalog # A055B2DAR0-250E | QED Part # 4327820
$2,674.19 /ea
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Primary Spec Sheet
Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads.

Technical Information

Amperage
250 Amp
Applications
Protection for 5.5 to 15.5 kV Transformers or Distribution Systems, Indoors or in an Enclosure
Connection Type
Bolted
Contact Material
Silver Plated Copper
Frequency
50/60 Hz
Indicator
Visual Indicator
Insulation Material
PolyTube
Interrupt Rating
300 AIC
Max Operating Temperature
80 degrees C
Mounting Type
Bolt-In
Rated Voltage AC
5500 V
Tc Connection
Blade
Terminal Material
Silver-Plated Copper
Terminal Type
Blade
Type
E-Rated, Current-Limiting
Voltage
5500 Volt

Packaging

Pkg Qty
1

Manufacturer Information

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

General Product Info

12-Digit UPC
782001805241
Construction
PolyTube
Product UPC
78200180524
Weight
22.8 lb

Dimensions

Height
7.63 Inch
Length
19-1/4 Inch
Width
3 in

Certifications and Compliance

Country of Origin
Mexico
Features
  • UL listed for compatibility with UL listed equipment
  • Bolt-In mounting for direct connection to bus or terminals
  • Current-limiting for superior equipment protection
  • Non-venting for silent operation
  • Metal embossed catalog number and manufacturing date for lasting identification
  • Outdoor usage for the 9F62
  • Blown-fuse indicator to give positive identification of open fuse
Certifications
  • Some UL Listed to standard File E143362
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