Q1. How to choose cable for my extension board?
Answer: First you need to find out the wattage of your appliance. Then choose cable according to this way –
This is the total load capacity of the respective cable.
| Wattage | Preferred Cable |
| Under 1000W | 0.75mm Cable |
| Under 1500W | 1.0 mm Cable |
| Under 2000W | 1.5 mm Cable |
| Under 3000W | 2.5 mm Cable |
| Under 4500W | 4.0 mm Cable |