CONNECTOR DEVICE

A lever of a connector can rotate between a first position and a second position and can slide between the second position and a third position. When the lever is rotated to the second position in a state in which the connector whose lever is on the first position is on a fitting preparation position with respect to a mating connector, the connector is drawn to a fitting position, which is closer to the mating connector, by a cam mechanism and a main terminal of the connector and a mating main terminal of the mating connector are connected with each other. When the lever is slid to the third position, a flange portion provided to a housing of the connector and a mating flange portion provided to a mating housing of the mating connector are accommodated in a groove portion of the lever.