<p>A contactor includes a contact portion and an actuation portion. The actuation portion includes a capacitor structure (21) and uses an electrostatic force between capacitor plates (22, 23) of the capacitor structure to drive the contact portion to implement switching of the contact portion between a contact state and a disconnection state. By using the contactor, low energy consumption is achieved, and reliable state switching of the contactor is ensured. Moreover, the contactor has the advantages of low manufacturing cost and easy implementation.</p>
