FIELD: electricity.
SUBSTANCE: rotary switch in assembly comprises the rotary contact (150, 160) and the stationary contact, and the rotary drive element (120) for rotating the rotary contact (150, 160) so as to close and to break the contact with the stationary contact (108, 110). The rotary drive element (120) comprises the shield (132, 140) for protecting the rotary contact (150, 160) from the side that faces the stationary contact (108, 110) when the rotary contact and the stationary contact are broken.
EFFECT: ensuring the gas removal from the housing.
44 cl, 11 dwg
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