| Spacing |
Nominal distance
|
Nominal Creepage distance | Mecha-nical failing load | Routine tensile load | Coup-ling size | Temperature cycle | Porosity test | Power-frequence Withstand Voltage |
Dry
lightning impulse withstand voltage |
Weight |
Applicable
standard |
| H (mm) | D (mm) | (mm) | kN | kN | kV | kV | kg | ||||
| 390 | 150 | 500 | 70 | 56 | 16B | 70K/3times | 180Mpa·h | 70 | 170 | 9 | IEC 60383 |