Abstract: The present invention provides an electrical switch locking assembly for inhibiting movement of a switch handle. The switch handle is enclosed in a casing or housing and moves operatively along a path between first and second positions to open or close electrical contacts for opening or closing a circuit. First and second recesses are molded into the casing to receive a locking device across the path of the switch handle. The locking device has first and second legs pivotally connected like scissors. The first leg has an integral first foot projecting away from the second leg, and the second leg has an integral second foot projecting away from the first leg, like scissor-blade tips having opposing projections. The first and second legs each have an opening opposite the first and second foot, respectively, somewhat like scissor handles. The first foot is inserted into the first recess and the second foot is inserted into the second recess.