The invention relates to an automatic reclosing controller of a general low-voltage circuit breaker, comprising a signal input unit, a signal processing unit, a signal output unit and a power supply unit. The signal input unit is connected with the low-voltage circuit breaker; the signal processing unit is connected with the signal input unit and the signal output unit; the power supply unit is connected with the signal input unit and the signal processing unit. Compared with the prior art, the automatic reclosing controller of the general low-voltage circuit breaker has advantages of strong generality, high reliability, economy and practicality. With the automatic reclosing controller arranged additionally, the automatic reclosing controller is restored during the power supply, therefore, the power supply reliability is improved and the workload is reduced.