Question

what is usual current rating of the fuse wire in the line to feed first lights and fans second appliances of 2 kilowatt

Answer 1

The usual capacity of the current rating of fuse wire in the line to feed lights and fans is around 15 to 20 amp or less.

For instruments and appliances of 2 kW or more power, the usual capacity of the current rating of the fuse wire in the line to feed is a minimum of 30 amp . However, it is preferred to have a power of 50 to 60 amp or less.