Automatic Circuit Recloser for overhead lines is divided into SF6 or solid insulated type depending on an insulation method. The Recloser is equipped with voltage and current sensors to monitor the status of the distribution networks and perform protection operations. For voltage sensors, they are basically installed on each side. The Recloser is structured to be operated by a driver with a single permanent magnetic actuator, and guarantees operation reliability as well as constant opening and closing time. The vacuum interrupter and the insulator being used are highly reliable products that have been sufficiently field-tested for their performances. For solid insulated recloser, Hydrophobic cycloaliphatic epoxy is used as an insulator. All electronic components are included in the control cubicle for reliability and easy maintenance.