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Approvals & Standards

  • Some UL Listed to standard File E143362

Key features & benefits

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.

More specifications

Applications

  • Protection for 5.5kV to 15.5kV transformers or distribution systems

Product Specifications

Item Number

A055B2DAR0-300E  

Description

Medium Voltage E-Rated Fuse 5500VAC 300A Bolt-On, Series: DAR0 Visual Indicator Amp-Trap®  

EAN/UPC code

782001805258  

Rated voltage AC UL

5500   V

Frequency

50/60   Hz

Rated current

300   A

AC or DC

AC  

Speed/Characteristic

E-Rated  

Mounting

Bolted  

AC Max I.R./Breaking Capacity: I1

63   kA

Indication System

Yes  

Indication System Type

Visual Indicator  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

Bolted  

Body/Insulating Material

PolyTube  

Comments

DAR0  

Product Weight

10.3419   kg

Product Width

76.2   mm

Product Length

489   mm

Product Height

193.8   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

10.859   kg

Sell Pack Width

193.5   mm

Sell Pack Length

492.3   mm

Sell Pack Height

79.2   mm