A switching apparatus for use in a switch, comprising: a solenoid including a moving core ; a support plate coupled to the solenoid ; a main shaft rotatably arranged on the support plate ; a push rod operable to cause a rotation of the main shaft , a first end of the push rod being connected to the moving core , and a main spring coupled between the main shaft and the solenoid , and operable to facilitate the main shaft to reach a rotational position corresponding to an operating position of the switch, characterized in that said support plate includes a V-shaped groove ; a second end of the push rod is coupled to the V-shaped groove and movable within the V-shaped groove in association with a movement of the moving core ; the main shaft includes two cantilevers (1 1 , 1 2 ), and the main shaft is rotated in response to a contact of the second end of the push rod with one of the cantilevers (1 1 , 1 2 ), and wherein the switching apparatus further comprises: a swinging rod arranged on the main shaft , the swinging rod including two guiding edges for determining a movement direction of the second end within the V-shaped groove , based on a contact of the second end to a first guiding edge or a second guiding edge ; and a secondary spring coupled between the main shaft and the swinging rod , the secondary spring being operable to cause the swinging rod to rotate in association with the rotation of the main shaft . a solenoid including a moving core ; a support plate coupled to the solenoid ; a main shaft rotatably arranged on the support plate ; a push rod operable to cause a rotation of the main shaft , a first end of the push rod being connected to the moving core , and a main spring coupled between the main shaft and the solenoid , and operable to facilitate the main shaft to reach a rotational position corresponding to an operating position of the switch, characterized in that said support plate includes a V-shaped groove ; a second end of the push rod is coupled to the V-shaped groove and movable within the V-shaped groove in association with a movement of the moving core ; the main shaft includes two cantilevers (1 1 , 1 2 ), and the main shaft is rotated in response to a contact of the second end of the push rod with one of the cantilevers (1 1 , 1 2 ), and wherein the switching apparatus further comprises: a swinging rod arranged on the main shaft , the swinging rod including two guiding edges for determining a movement direction of the second end within the V-shaped groove , based on a contact of the second end to a first guiding edge or a second guiding edge ; and a secondary spring coupled between the main shaft and the swinging rod , the secondary spring being operable to cause the swinging rod to rotate in association with the rotation of the main shaft . a swinging rod arranged on the main shaft , the swinging rod including two guiding edges for determining a movement direction of the second end within the V-shaped groove , based on a contact of the second end to a first guiding edge or a second guiding edge ; and a secondary spring coupled between the main shaft and the swinging rod , the secondary spring being operable to cause the swinging rod to rotate in association with the rotation of the main shaft . <EOS>