FIELD: electricity.
SUBSTANCE: invention relates to switch pole (1) insulated with solid electric insulating material with electrically non-conducting and shape-stable body (2) made of electric insulating material, where switching (arc-quenching) chamber (4) is installed, which comprises fixed contact part, and also movable contact-part arranged opposite to the latter at drive side and installed with the possibility of longitudinal motion. Body (2) at the drive side is open to allow for entrance of driving motion into movable contact part. Between switching (arc-quenching) chamber (4) and body (2) there is an elastic shock-absorbing gasket (10) installed. Elastic shock-absorbing gasket (10) has such characteristics of self-adhesiveness, that both with switching (arc-quenching) chamber (4) and with body (2) of electric insulation material there is a surface joint provided, which may be disconnected only abrasively.
EFFECT: simplified manufacturing and improvement of electrical strength due to elimination of air inclusions between body and chamber.
9 cl, 1 dwg
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