| Catalogue No . | 0545 | |
|---|---|---|
| Type | 20NF250 | |
| Material | Porcelain | |
| Glaze Color | Brown | |
| Nominal Creepage Distance (mm) | 600 | |
| Arcing Distance (mm) | 355 | |
| Number of Sheds | 5 | |
| Nominal Current (A) | 250 | |
| Power Frequency Flashover Voltage (kV) | Wet | 90 |
| Dry | 125 | |
| Power Frequency Withstand Voltage (kV) | Wet | 60 |
| Dry | 117 | |
| Weight (kg) | 6.7 |
