Answer / aamirali

Fuse and Breaker both are used for protection against short ckt current. Fuse is used for low voltage protection say homes, shops, hospitals, schools etc. While ckt breaker is used for mostly high voltage side say factories, substations, power grid, whole buildings etc.

If we use ckt breaker instead of fuse it is not economical, maintenance & operating is not easy also rating. Fuse is easy to operate in low voltage side.

Answer / guest

fuse protection is best, but we are not able to doing
maintanace on it we have to replace it when the fault
occers.
but in the breeaker we can do maintanace with replacing his
maintanace part.

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