AN ELECTRIC SWITCH FOR TRANSFORMERS

摘要

An electric switch for electric transformers comprising: a plurality of pins (2) for the electric contact; a supporting bar (3) provided with a plurality of first through holes (4) suitable to stably accommodate said pins (2). The latter have on the outer surface (6) and in correspondence to the first through holes (4) a shaping (6) which interacts with a counter-shaping (7) realized on the inner surface (8) of the first through holes (4) so as to prevent the rotation and the sliding of the pins (2) in the first through holes (4).