The Semiconductor fast fuse 105RSM-500V/300A-8 is developed on the basis of the use of ordinary fuses and combined with the actual needs. It is characterized by fast fusing speed, large rated current, strong breaking capacity, stable current-limiting characteristics and small volume. It is mainly used in power and electronic communication equipment as a safety protection device for short circuit fault.

 

In structure, the Semiconductor fast fuse 105RSM-500V/300A-8 is similar to the ordinary fuse, and the structure of the quick fuse used below is simpler than that of the former. In order to realize fast fuse, cut off short circuit fault immediately and protect the circuit, the fast fuse has more strict technical requirements on the composition of components and materials of the structure.

 

 

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DFYLSYC-2023-02-23-A