| Model | Ceramic fuse |
| Rated current, A | 4 |
| Rated voltage, V | 220 |
| Release characteristic | Fast (F) |
| Dimensions | 5x20 mm |
| Optical defect indication | No |
| Color | White |
| Material of case | ceramics |
| Length, mm | 20 |
| Temperature of mounting, °C | -40...+80 |
| Temperature of operation, °C | -40 - +80 |