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Approvals & Standards

  • Some UL Listed to standard File E143362

Key features & benefits

Mersen Amp-Trap fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These general purpose 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 or triple barrels 3 inch diameter (size D) and mount in unique cam-locking clips for superior connections as well as easy installation and replacement.

More specifications

Applications

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

Product Specifications

Item Number

A155C3D0R0-300E  

Description

Medium Voltage E-Rated Fuse 15500VAC 300A Clip-lock Series: D0R0 Visual Indicator Amp-Trap®  

EAN/UPC code

782001804558  

Rated voltage AC UL

15500   V

Frequency

50/60   Hz

Rated current

300   A

AC or DC

AC  

Speed/Characteristic

E-Rated  

Mounting

Clip-lock  

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

Blade  

Body/Insulating Material

PolyTube  

Comments

D0R0  

Product Weight

18.1891   kg

Product Width

76.2   mm

Product Length

579.4   mm

Product Height

293.6   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

19.1008   kg

Sell Pack Width

317.5   mm

Sell Pack Length

673.1   mm

Sell Pack Height

76.2   mm