U300
Type of insulator acc. IEC305 | Ultimate Mechanical Strength of insulators, KN, not less | Diameter of glass shed (D), mm | Spacing, mm | Creepage distance, mm | Weight, kg | Voltage withstand, kV, not less | ||
impulse | frequency 50 Hz, wet | radio interference level | ||||||
U300BS
U300BL |
300 | 320 | 195
205 |
385 | 10,0 | 130 | 50 | 40 |
U300 |