FIELD: electrical engineering, specifically, button switches. SUBSTANCE: proposed switch has two control buttons for switching on and off. Buttons are installed in case for turning so that on frontal projection their lower ends are positioned with difference in height. Their upper ends open in turn elements of visual indication provided on front surface of case. Invention can be applied to any switch or automatic switch where it will be necessary to combine reliability of hand control and high quality of visual indication of operational position. EFFECT: increased operational reliability of switch. 13 cl, 11 dwg
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Authors
Dates
1997-10-20—Published
1993-04-20—Filed