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Home > Products > Other Series Fuse > FWX A25X Thermal Fast fuse

FWX A25X Thermal Fast fuse

Basic Info

Model No.: FWX A25X

Product Description


Scope of application

This series fuse is suitable for AC 50Hz, rated voltage to 100V,rated current to 2500A.It is mainly used in the electrical circuit for protecting the semiconductor device and it’s the complete set installment from short-circuit (aR). The rated breaking capacity is up to 100KA.they conform to national standard GB13539.1/GB 13539.4 and international electrical committee standard IEC60269/IEC60269.4 .



Construction Feature:

The variable cross-section fuse body made by pure silver piece is sealed in the fusion tube which is made by the vulcanized fiber with wrapped grass,there is full of the high-purity quartz sand processed after chemistry to take the extinguishing of arc medium in the tube . The two sides of the fuse use the spot welding to reliably connect with contact.




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Product Categories : Other Series Fuse