The main role of a circuit breaker is to protect the
electrical system during faults, overload and short circuit;
it is designed to open a circuit automatically when the
current flowing through it exceeds a predetermined value.
To effectively function, the trigger circuit breaker must
take into account the evolution of the receptors [11]. The
LV circuit breaker can be fixed, removable, CLPG (general
protection cell), removable LV circuit breaker, or TDP
(Public Distribution Table).
The choice of the LV circuit breaker will be from the
secondary rated current.