INTERRUTTORE ELETTRICO CON ALBERO DI COMANDO GIREVOLE SU CUI E' FISSATO UN BRACCETTO DI CONTATTO

摘要

An electrical switch comprises a rotatable actuating shaft 2, onto which at least one contact arm 9 is fixed by means of a flat retaining plate 3a having a central aperture 4 through which the actuating shaft 2 passes, and from which a retaining arm 7 projects approximately radially, on which retaining arm the contact arm 9 is rotatably mounted.