| ANSI Class | 57-11 |
| Creepage Distance, mm | 356 |
| Dry Arcing Distance, mm | 165 |
| Cantilever Strength, kn | 12.5 |
| Low Frequency Flashover Voltage Dry, kv | 80 |
| Low Frequency Flashover Voltage Wet, kv | 60 |
| Critical Impulse Flashover Voltage Pos,kv | 130 |
| Critical Impulse Flashover Voltage Neg,kv | 155 |
| Test Voltage to Ground, kv | 15 |
| Maximum RIV at 1000KHZ, μv | 100 |
| Net Weight, Each Approx., kg | 6.8 |
