The control box could be either simple or with return spring, hand operated or electric.
The switches are manufactured with the type of rail and gauge requested.

Simple switch

a) Right laying

 a) Left laying

 a) Symmetrical laying

 Axial scheme type a

 Geometrical layout

Double switch

 a) Right laying

 a) Left laying

 Axial scheme type a

 Geometrical layout

Simple crossing

Geometrical layout

 Axial scheme

Double crossing switch

Geometrical layout

 Axial scheme

Crossing

 Geometrical layout

Axial scheme