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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 12 kV to 15.5 kV transformers or distribution systems.

Product Specifications

Item Number

A155F1D0R0-20E  

Description

Medium Voltage E-Rated Fuse 15500VAC 20A Ferrule, Series: D0R0 Visual Indicator Amp-Trap®  

EAN/UPC code

782001804589  

Rated voltage AC UL

15500   V

Frequency

50/60   Hz

Rated current

20   A

AC or DC

AC  

Speed/Characteristic

E-Rated  

Mounting

Clip  

AC Max I.R./Breaking Capacity: I1

50   kA

Indication System

Yes  

Indication System Type

Visual Indicator  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

Ferrule  

Body/Insulating Material

PolyTube  

Comments

D0R0  

Product Weight

5.0576   kg

Product Diameter

76.2   mm

Product Length

479.3   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

5.3116   kg

Sell Pack Width

101.6   mm

Sell Pack Length

527   mm

Sell Pack Height

101.6   mm