FIELD: electricity.
SUBSTANCE: disconnecting device of electric power transmitting device has insulating gap (2) which extends along axis (5) perpendicularly crossing first plane (1) and lying in or parallel to second plane (14). Disconnecting device also has a grounding switch (10), which has a movable grounding contact element by means of which one contact side (3, 4) from contact sides (3, 4) defining insulating gap (2) can be loaded by means of opposite contact element (13) with grounding potential. Grounding contact element is configured to move along grounding path, which is inclined to both first plane (1) and second plane (14).
EFFECT: technical result is providing sufficient electric strength and mechanical stability at high voltage levels of device, having compact overall dimensions.
11 cl, 3 dwg
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