Rogerio,
Contact 1 should be the same on a cam as a rotary switch. The first contact number should be the closest to the front/shaft. Ryder's manuals showed the 1 parts of the switches with layered wafers as the one closest to the shaft/chassis skirt with position 1 being in the CCW/anticlockwise position. If anyone else knows otherwise, correct me. Typing with 180/120 B/P so forgive any misspelling or confusion.
Mark
