Manufacturer of Isolators / Stockiest of Over Head Line Materials / Govt Contractors.
Balaji Engineers introduces the 66kV Transmission Line Isolator, engineered for high-reliability disconnection in transmission and sub-transmission networks. Designed for 72.5kV system voltage, this HV Outdoor Disconnector is a critical component in switchyards, ensuring safe sectionalizing, isolation, and maintenance. Complying with IEC 62271-102, this isolator is proudly manufactured in India with global quality benchmarks.
| Parameter | Specification |
| Rated Voltage | 66 kV |
| Highest System Voltage | 72.5kV |
| Rated Current | 800A / 1250A / 1600A / 2000A / 2500 A / 3150 A |
| Earth system | With Earth and Without Earth |
| Insulator Type | Porcelain / Polymer |
| Operating Mechanism | Manual / Motorized |
| Mounting | Horizontal |
| Standards | IEC 62271-102 |
| Frequency | 50 Hz |
| Terminal Connectors | Copper/Aluminium Clamp or Palm |
| Support Structure | Lattice type / Pipe type / customised structure. |
As a trusted Indian manufacturer of high-voltage isolators, Balaji Engineers ensures precision manufacturing, exceptional durability, and certified testing facilities in-house. Export-ready and Make in India certified, we are proud to serve:
66kV isolator manufacturer India | 72.5kV disconnector supplier | transmission line isolator | Indian exporter HV isolators | IEC 62271-102 certified isolators | Best Isolator company in India .| KPTCL Approved | Panjab power approved
