The invention relates to the control switch technology field and especially relates to a manual and electric switching type double-terminal change-over switch. The switch comprises a pedestal, a leftplectrum, a right plectrum and a driving mechanism, wherein the left plectrum and the right plectrum are slidably arranged on the pedestal, and the driving mechanism is used for driving the left plectrum and the right plectrum to move. The driving mechanism comprises a rotating driver, a cam disc rotatably arranged on the pedestal, a left driving component used for driving the left plectrum to move, a right driving component used for driving the right plectrum to move, a control unit electrically connected with the rotating driver, a starting piece used for starting and stopping the control unit, and a control component used for driving the starting piece to ascend and descend. The control unit is used for making the rotating driver be started and stopped, and an output shaft of the rotating driver is used for driving the control component and the cam disc to rotate synchronously. Manual control and electric control are integrated, manual and electric switching is convenient, an operation process is simplified, operation efficiency is improved, a manual state and an electric state are interlocked, and operation safety performance is improved.