This product can be used indoor system of AC 50Hz and rated voltage of 3.6-40.5KV to protect the voltage mutual-inductor.

This product can be used indoor system of AC 50Hz and rated voltage of 3.6-40.5KV to protect the voltage mutual-inductor from overlading and circuit break. (Tested by National High-voltage quality Supervising and Tesing Center; in accordance of GB 15166.2 and IEC282-1 ).

high voltage limited fuse for transformer