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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

Si  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853510  

References in this series  (17)

Indication System

A155C1D0R0-100E

100   A

-

-

Si  

15   lb

A155C1D0R0-10E

10   A

-

-

Si  

15   lb

A155C1D0R0-15E

15   A

-

-

Si  

15   lb

A155C1D0R0-20E

20   A

-

-

Si  

15   lb

A155C1D0R0-25E

25   A

-

-

Si  

15   lb

A155C1D0R0-30E

30   A

-

-

Si  

15   lb

A155C1D0R0-40E

40   A

-

-

Si  

15   lb

A155C1D0R0-50E

50   A

-

-

Si  

15   lb

A155C1D0R0-65E

65   A

-

-

Si  

15   lb

A155C1D0R0-80E

80   A

-

-

Si  

15   lb

A155C2D0R0-125E

125   A

-

-

Si  

28.25   lb

A155C2D0R0-150E

150   A

-

-

Si  

28.25   lb

A155C2D0R0-200E

200   A

-

-

Si  

28.25   lb

A155C3D0R0-150E

150   A

-

-

Si  

40.1   lb

A155C3D0R0-200E

200   A

-

-

Si  

40.1   lb