

The IOS-35-1000 UHL1 insulator is designed for insulating and supporting live parts in electrical equipment at 35 kV. Supply of electrical equipment in Yerevan and throughout Armenia.
| Country of Manufacturer | Ukraine |
| Rated Voltage, kV | 35 |
| Minimum bending breaking force, kN | 10 |
| Creepage distance, cm | 95 |
| Lightning impulse test voltage, kV | 195 |
| Mass, kg | 42 |