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 are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads.
More specificationsApplications
- Protection for 5.5kV to 15.5kV transformers or distribution systems
Documents & Resources
Datasheet
Compliance
Product Specifications
Frequency (Hz)
50/60 Hz
Ampere Range
10 to 1200 A
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