Multi-switch, comprising a base and a key articulated at two ends with respect to the base by means of a first axis ( Γ1) and a second axis ( Γ2) parallel to the first axis ( Γ1), each axis (Γ1; Γ2) comprising an unidirectional connection (12, 14, 16, 18), such that the key can: - be in a resting position in which the key abuts on the unidirectional connection (12, 14, 16, 18) of each axis (Γ1; Γ2); - rotate about the first axis (Γ1) when a first zone of the key proximate to the second axis (Γ2) is pressed, such that the key loses contact with the second axis ( Γ2); - rotate about the second axis ( Γ2) when a second zone of the key proximate to the first axis (Γ1) is pressed, such that the key loses contact with the first axis ( Γ1); - be displaced in a z direction perpendicular to the plane which contains the first (Γ1) and second (Γ2) axes when a central zone located between the first and second zones is pressed, The switch comprising: - a first end micro switch located on the base beneath the first zone and comprising an actuation point, the key comprising a first end point for directly or indirectly pressing the actuation point of the first end micro switch; characterized in that the switch further comprises: - a central micro switch located on the base beneath the central zone and comprising an actuation point, the key comprising a central end point for directly or indirectly pressing the actuation point of the central micro switch; such that the following rotation angles for the key can be defined with respect to the resting position: - an activation angle ( α1-act) of the first end micro-switch when the key rotates about the first axis ( Γ1) corresponding to the first end point activating the actuation point of the first end micro-switch; - a first activation angle ( α1C-act) of the central micro-switch when the key rotates about the first axis ( Γ1) corresponding to the central end point activating the actuation point of the central micro-switch; wherein the activation angle ( α1-act) of the first end micro-switch is greater than the first activation angle ( α1C-act) of the central micro-switch: α 1 C − act < α 1 − act such that at least three intervals are defined depending on the rotation angle of the key about the first axis ( Γ1): - an interval wherein none of the first end and central micro-switches are activated; - an interval wherein only the central micro-switch is activated; - an interval wherein both the first end and central micro-switches are activated. - be in a resting position in which the key abuts on the unidirectional connection (12, 14, 16, 18) of each axis (Γ1; Γ2); - rotate about the first axis (Γ1) when a first zone of the key proximate to the second axis (Γ2) is pressed, such that the key loses contact with the second axis ( Γ2); - rotate about the second axis ( Γ2) when a second zone of the key proximate to the first axis (Γ1) is pressed, such that the key loses contact with the first axis ( Γ1); - be displaced in a z direction perpendicular to the plane which contains the first (Γ1) and second (Γ2) axes when a central zone located between the first and second zones is pressed, - a first end micro switch located on the base beneath the first zone and comprising an actuation point, the key comprising a first end point for directly or indirectly pressing the actuation point of the first end micro switch; - a central micro switch located on the base beneath the central zone and comprising an actuation point, the key comprising a central end point for directly or indirectly pressing the actuation point of the central micro switch; - an activation angle ( α1-act) of the first end micro-switch when the key rotates about the first axis ( Γ1) corresponding to the first end point activating the actuation point of the first end micro-switch; - a first activation angle ( α1C-act) of the central micro-switch when the key rotates about the first axis ( Γ1) corresponding to the central end point activating the actuation point of the central micro-switch; - an interval wherein none of the first end and central micro-switches are activated; - an interval wherein only the central micro-switch is activated; - an interval wherein both the first end and central micro-switches are activated.