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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 300 E  

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  (17)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

A155C1D0R0-100E

100   A

-

-

Yes  

6.8039   kg

A155C1D0R0-10E

10   A

-

-

Yes  

6.8039   kg

A155C1D0R0-15E

15   A

-

-

Yes  

6.8039   kg

A155C1D0R0-20E

20   A

-

-

Yes  

6.8039   kg

A155C1D0R0-25E

25   A

-

-

Yes  

6.8039   kg

A155C1D0R0-30E

30   A

-

-

Yes  

6.8039   kg

A155C1D0R0-40E

40   A

-

-

Yes  

6.8039   kg

A155C1D0R0-50E

50   A

-

-

Yes  

6.8039   kg

A155C1D0R0-65E

65   A

-

-

Yes  

6.8039   kg

A155C1D0R0-80E

80   A

-

-

Yes  

6.8039   kg

A155C2D0R0-125E

125   A

-

-

Yes  

12.814   kg

A155C2D0R0-150E

150   A

-

-

Yes  

12.814   kg

A155C2D0R0-200E

200   A

-

-

Yes  

12.814   kg

A155C3D0R0-150E

150   A

-

-

Yes  

18.189   kg

A155C3D0R0-200E

200   A

-

-

Yes  

18.189   kg