Fuses>>Semiconductor Fuse
1.Application
This series fuse is suitable for AC 50Hz, rated voltage to 1500V, the rated current to 1250A. lt is mainly used in the electrical circuit for protecting the semiconductor device and its complete set installment from short-circuit (aR). The rated breaking capacity of this series fuse is to 100KA.
This series fuse conforms to national standard GB13539.1, GB13539.4 and international electrical committee standard IEC60269-1, IEC60269-4.
2. Specification
The variable cross-section fuse body made by pure silver piece is sealed in the fusion tube which is made by fire resistant epoxy glass cloth pipe; 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 knife (contact).
No. |
Rated current (A) |
Rated voltage (V) |
Weigh (g) |
01 |
500~800 |
700 |
1100 |
02 |
500~600 |
700 |
925 |
03 |
400~500 |
500 |
410 |
04 |
500~600 |
500/660 |
1058 |
05 |
400~600 |
500/660 |
1410 |
06 |
800~1000 |
500 |
1786 |
07 |
800~1250 |
700 |
1920 |
08 |
400~600 |
700 |
1200 |
09 |
400~600 |
500 |
1010 |