Abstract: Disclosed is a trim unit (200) for an electrical switch including a trim plate (210) that presents an opening (215) and a control member (220?) that is received in the opening (215). In the trim unit, the trim plate (210) is mounted on a plane front face of a backplate (230) that includes a holder (241) for holding the control member (220) in the opening (215). An electrical switch includes an accessory mechanism and such a trim unit.

Abstract: Disclosed is a trim unit (200) for an electrical switch including a trim plate (210) that presents an opening (215) and a control member (220?) that is received in the opening (215). In the trim unit, the trim plate (210) is mounted on a plane front face of a backplate (230) that includes a holder (241) for holding the control member (220) in the opening (215). An electrical switch includes an accessory mechanism and such a trim unit.

Abstract: A driver (200) for an electrical switch (100), which driver is adapted to move between two positions so as to make or break contact between a movable contact element and a stationary contact element, and which driver includes a top portion (210) that includes a mount element with two outside faces (212B, 213B) that face away from each other, each provided with first catch elements (214) for mounting a first type of control button on the driver. The mount element includes second catch elements (215) that are accessible in an internal region (R) that is situated between the outside faces, for mounting a second type of control button on the driver.