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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 16 kV to 25 kV transformers or distribution systems.

Product Specifications

Frequency (Hz)

50/60   Hz

Ampere range

1/2 to 100 A  

Speed/Characteristic

E-Rated  

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)

9F60FNJ050

50   A

-

-

Yes  

5.4431   kg

9F60HNJ065

65   A

-

-

Yes  

11.7934   kg

9F60HNJ080

80   A

-

-

Yes  

11.7934   kg

9F60HNJ100

100   A

-

-

Yes  

11.7934   kg