1. AN ELECTRICAL SWITCH HAVING A BASE CARRYING CONTRACTS COMPRISING, A SWITCH BODY, AN ACTUATOR MEANS, A PIVOTING MEANS PIVOTALLY DISPOSED AGAINST THE SWITCH BODY CARRIED BY SAID ACTUATOR MEANS AND COOPERATING WITH THE SWITCH BODY, CENTERING MEANS FORMED AS COOPERATING CAM SURFACES INTEGRAL WITH SAID ACTUATOR MEANS TO CENTER SAID ACTUATOR MEANS AFTER A PIVOTAL MOVEMENT THEREOF, SAID CENTERING MEANS INCLUDING A BALL INTEGRALLY FORMED AS A PORTION OF SAID ACTUATOR MEANS AND A SOCKET PARTIALLY FORMED ON SAID SWITCH BODY AND PARTIALLY FORMED ON SAID CENTERING MEANS, AND A CONTOURED CONTACT BLADE IN ENGAGEMENT WITH SAID CENTERING MEANS AND BEING POSITIONED RELATIVE TO SAID ACTUATOR MEANS TO BE SLIDABLY MOVED ALONG THE BASE OF SAID SWITCH TO SELECTIVELY ENGAGE CONTACTS THEREIN.