| Place | Voltage(KV) |
| Poovanthuruthu | 220 |
| Pala | 110 |
| Vaikom | 110 |
| Chengalam | 110 |
| Pampadi | 66 |
| Mundakkayam | 66 |
| Kanjirappally | 66 |
| Gandhi Nagar | 66 |
| Ettumanoor | 66 |
| Changanacherry | 66 |
| Place | Voltage(KV) |
| Poovanthuruthu | 220 |
| Pala | 110 |
| Vaikom | 110 |
| Chengalam | 110 |
| Pampadi | 66 |
| Mundakkayam | 66 |
| Kanjirappally | 66 |
| Gandhi Nagar | 66 |
| Ettumanoor | 66 |
| Changanacherry | 66 |