The utility model relates to a remote control system suitable for sea salt production. Three phase current connects air switch, sets up first fuse between three phase current and air switch, and air switch is connected with the motor, sets gradually second fuse and the 2nd ac contactor between air switch and motor set up the phase sequence protector between air switch and the second fuse, phase sequence protector one end is connected with air switch, and the phase sequence protector other end is established ties electrothermal relay, the 2nd ac contactor, stop button in proper order and is connected with the second fuse, and start button and the 2nd ac contactor are parallelly connected, the remote start up switch is parallelly connected with the start button, long -range stop switch and stop button establish ties. The economize on electricity effect is obvious, reduces the labour, eliminates the safe hidden danger that exists that goes up effectively, and the operation of effective control sea salt production system is in time avoided unexpected and is taken place.