FIELD: physics.
SUBSTANCE: invention relates to vacuum load circuit breaker with gas insulation. Such a vacuum load break switch comprises a high-voltage electrically conductive circuit with three phases independent of each other and having the same design; control actuator, carrying box and transmitting device. Each phase of high-voltage conducting circuit comprises unit (10) of load break switch with vacuum circuit breaker, disconnector unit (11) with an insulator, a plastic housing holding said units (10) and (11), and a grounding switch unit (12). Control actuating mechanism contains a control device for control of the load break switch unit, an actuating rod for the disconnector unit control and a control device for control of the grounding switch unit.
EFFECT: reduced dimensions of switch.
12 cl, 20 dwg
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