A system for management of a circuit breaker counter, the system comprising: a data processing unit configured to receive state change data and measurement data of at least one of a circuit breaker and a current measuring unit and configured to transfer an event on the basis of the state change data and measurement data; and a counter managing unit configured to count a total operation, a load-breaking operation and a fault-breaking operation of the circuit breaker based on the event and the measurement data, and configured to output and store respective count accumulation values, wherein the counter managing unit is configured to count the total operation when a first condition is satisfied, wherein the counter managing unit is configured to count the load-breaking operation when first, second, third and fourth conditions are satisfied, wherein the counter managing unit is configured to count the fault-breaking operation when first, second, third, fifth and sixth conditions are satisfied, wherein the first condition is that the circuit breaker operation event occurs, wherein the second condition is that a break load is higher than a reference value, wherein the third condition is that a load is lower than the reference value after a break, wherein the fourth condition is that a relay trip event does not occur, wherein the fifth condition is that a relay trip event occurs, wherein the sixth condition is that a fault occurs in the case that a measured current value of the measurement data is greater than a fault current-setting value, and after a voltage of a power distribution line becomes a zero-voltage, the zero-voltage is maintained for a predetermined amount of time. a data processing unit configured to receive state change data and measurement data of at least one of a circuit breaker and a current measuring unit and configured to transfer an event on the basis of the state change data and measurement data; and a counter managing unit configured to count a total operation, a load-breaking operation and a fault-breaking operation of the circuit breaker based on the event and the measurement data, and configured to output and store respective count accumulation values, wherein the counter managing unit is configured to count the total operation when a first condition is satisfied, wherein the counter managing unit is configured to count the load-breaking operation when first, second, third and fourth conditions are satisfied, wherein the counter managing unit is configured to count the fault-breaking operation when first, second, third, fifth and sixth conditions are satisfied, wherein the first condition is that the circuit breaker operation event occurs, wherein the second condition is that a break load is higher than a reference value, wherein the third condition is that a load is lower than the reference value after a break, wherein the fourth condition is that a relay trip event does not occur, wherein the fifth condition is that a relay trip event occurs, wherein the sixth condition is that a fault occurs in the case that a measured current value of the measurement data is greater than a fault current-setting value, and after a voltage of a power distribution line becomes a zero-voltage, the zero-voltage is maintained for a predetermined amount of time.