FIELD: element. SUBSTANCE: device has support insulators with working output wires and contact system which is made as plug-and-socket connection. Movable part is controlled by insulated rod and is mounted on one of three supporting rods. One rod has connection to output wire and is mounted on main support insulator, second rod has no load and is mounted on separate insulator, third one is grounded. EFFECT: increased functional capabilities. 2 cl, 5 dwg
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Authors
Dates
1995-08-09—Published
1990-08-21—Filed