The product can be used in indoor Ac system of 50Hz and rated voltage 3.6kV and 7.2KV 12Kv. When used together with other protection facilitles(such as switches and vauum contactors),it works to protect high-volttage motor and other electric facilities from overloading and circrit break.
Main technical characteristics
1.In required working conditions,the fuse can break any fault current between the minimum break current 1.6-3 and the rated break current. 2.See Chart 3 for time-current property.The section above the minimum break current is by dotted line. 3.See Chart 4 for current limn property. 4.See Chart 5 for l2t property.