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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

A083B1DAR0-50E  

Description

Medium Voltage E-Rated Fuse 8250VAC 50A Bolt-On, Series: DAR0 Visual Indicator Amp-Trap®  

EAN/UPC code

782001474782  

Rated voltage AC UL

8250   V

Frequency

50/60   Hz

Rated current

50   A

ROHS Compliant

Yes  

AC or DC

AC  

Speed/Characteristic

E-Rated  

Mounting

Bolted  

AC Max I.R./Breaking Capacity: I1

70   kA

Indication System Type

Visual Indicator  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

Bolted  

Comments

DAR0  

Product Weight

5.4431   kg

Product Width

76.2   mm

Product Length

488.7   mm

Product Height

92.2   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

5.7153   kg

Sell Pack Width

128.3   mm

Sell Pack Length

714.2   mm

Sell Pack Height

114.3   mm