PRW4-12/100 spray type fuse is used for 10KV, AC 50HZ distribution lines. As a short-circuit and overload protection for circuits and transformers.
The advanced silicone rubber insulator is adopted, which has the advantages of good anti pollution flashover performance, maintenance free, high insulation level, small size, light weight, high and low temperature resistance, aging resistance, etc.
The single ended exhaust structure is characterized by stable current and excellent performance in breaking small faults. Advanced button type fuses are used in conjunction with a drop mechanism to ensure the self-locking and flexible and reliable operation of the self dropping fuse under normal conditions.
The structural components of PRW4-12/100 spray type fuse are mainly made of brass die-casting, ensuring accurate size and beautiful appearance; The main conductive channel components are all treated with silver plating, which has superior conductivity.
| model |
Rated voltage (kV) |
Rated current (A) |
Breaking current (kA) |
Rated current with fuse (A) |
| PRW4-12/100 |
twelve |
one hundred |
six point three |
10,15,25,50,75,100 |
| PRW4-12/200 |
twelve |
two hundred |
twelve point five |
125,500,175,200 |
PRW4-12/100 type jet fuse