The invention discloses a remote control circuit breaker. The remote control circuit breaker comprises a circuit breaker body, a manual operation rod, a spring manipulation mechanism, a fixed contact, a movable contract and a connection arm for fixing the movable contract; meanwhile, the remote control circuit breaker further comprises a driving unit and a transmission assembly, which are used for remote control. Under the coordination of the driving unit and the transmission assembly, a relative position of the movable contact and the fixed contact can be controlled to change, so that bidirectional control for performing remote switching-on and remote switching-off on the circuit breaker can be realized. Meanwhile, the remote control circuit breaker provided by the invention is additionally provided with a second micro-switch; remote switching-on and remote switching-off become invalid when manual switching-off is triggered through switching off the second micro-switch, so that the maintenance security in manual operation can be ensured.