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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 have 2" (size C), 3" (size D) and 2x3" (size DD) inch diameter barrels with ferrules and are mounted in spring reinforced clips.

More specifications

Applications

  • Protection for up to 5.5 kV transformers or distribution systems.

Product Specifications

Item Number

A055F2DSR0-350E  

Description

Medium Voltage E-Rated Fuse 5500VAC 350A Ferrule, Series: DSR0 Striker Amp-Trap®  

EAN/UPC code

782001802646  

Rated voltage AC UL

5500   V

Frequency

50/60   Hz

Rated current

350   A

AC or DC

AC  

Speed/Characteristic

E-Rated  

Mounting

Clip  

AC Max I.R./Breaking Capacity: I1

63   kA

Indication System

Yes  

Indication System Type

Striker  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

Ferrule  

Body/Insulating Material

GMG  

Comments

DSR0  

Product Weight

9.1399   kg

Product Width

76.2   mm

Product Length

403.4   mm

Product Height

168.4   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

9.598   kg

Sell Pack Width

203.2   mm

Sell Pack Length

527   mm

Sell Pack Height

98.6   mm