| Catalogue No . | 0539 | |
|---|---|---|
| Type | 30NF250 | |
| Material | Porcelain | |
| Glaze Color | Brown | |
| Nominal Creepage Distance (mm) | 990 | |
| Arcing Distance (mm) | 480 | |
| Number of Sheds | 6 | |
| Nominal Current (A) | 250 | |
| Power Frequency Flashover Voltage (kV) | Wet | 95 |
| Dry | 130 | |
| Power Frequency Withstand Voltage (kV) | Wet | 70 |
| Dry | 120 | |
| Weight (kg) | 11.5 |
