Automatic transmission
* Protects the electric meter from overloads and short circuits.
* Contains circuit breakers (automatic circuit breakers) that turn off the power when the specified current is exceeded.
* Ensures safe operation of the electric meter and prevents damage.
Electricity meter
* Measures the amount of electricity consumed.
* Usually installed in a box with a circuit breaker, which protects the electric meter from electric current.
* Allows you to track your electricity consumption and calculate your electricity bills.