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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

Frequency (Hz)

50/60   Hz

Ampere range

10 to 600A  

Speed/Characteristic

E-Rated  

UL file number

File E143362  

UL Category Code

JEEG  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853510  

References in this series  (19)

A055C1D0R0-100E

100   A

-

-

Yes  

5.4431   kg

A055C1D0R0-10E

10   A

-

-

Yes  

5.4431   kg

A055C1D0R0-125E

125   A

-

-

Yes  

5.4431   kg

A055C1D0R0-150E

150   A

-

-

Yes  

5.4431   kg

A055C1D0R0-15E

15   A

-

-

Yes  

5.4431   kg

A055C1D0R0-200E

200   A

-

-

Yes  

6.8039   kg

A055C1D0R0-20E

20   A

-

-

Yes  

5.4431   kg

A055C1D0R0-250E

250   A

-

-

Yes  

6.8039   kg

A055C1D0R0-25E

25   A

-

-

Yes  

5.4431   kg

A055C1D0R0-300E

300   A

-

-

Yes  

6.8039   kg

A055C1D0R0-30E

30   A

-

-

Yes  

5.4431   kg

A055C1D0R0-400E

400   A

-

-

Yes  

6.8039   kg

A055C1D0R0-40E

40   A

-

-

Yes  

5.4431   kg

A055C1D0R0-50E

50   A

-

-

Yes  

5.4431   kg

A055C1D0R0-65E

65   A

-

-

Yes  

5.4431   kg