This is the 14339th most frequent Russian word.
отключат
"Will disconnect" or "they will turn off."
Here, 'отключат' is a verb meaning 'they will turn off,' indicating the action of discontinuing electricity supply.
Если не заплатить за свет, завтра его отключат.
If you don't pay for electricity, they will turn it off tomorrow.
Within this context, 'отключат' represents the action of discontinuing the internet service temporarily.
На следующей неделе в офисе отключат интернет из-за ремонта.
Next week, the internet in the office will be turned off due to repairs.
Here, 'отключат' means 'they will turn off,' referring to the action of shutting down musical equipment due to external circumstances.