| Type | FPQ2W-10/3T20 |
| Rated bent withstand load (kN) | 3 |
| Height (mm) | 260 |
| Max. diameter of insulated parts (mm) | 146 |
| Min. Creepage distance (mm) | 184 |
| Min. Nominal creepage distance (mm) | 460 |
| Downward bolt thread diameter (mm) | 20 |
| Rated voltage (kV) | 10 |
| The highest voltage of equipment (kV) | 12 |
| 1min power frequency wet withstand voltage not less than (kV) | 50 |
| Full wave lightning impulse withstand voltage(peak value) not less than (kV) | 110 |