Abstract: A self-closing external vascular closure (1) for closing an arterial or venous blood vessel having a puncture opening in a human or animal body by means of autologous blood has a pressure chamber (6) that can be attached to the body in the area of the puncture opening and can be put under an excess pressure, the pressure chamber having a closure part (5) made of silicone designed in one piece with an integrated closure element (7) in its area facing away from the body. The pressure chamber (6) has a pressure wall part (2) which is also designed in one piece in its area facing the body. The self-closing external vascular closure (1) is adhesively attachable, transparent and puncturable by a needle, cannula, catheter or the like.

Abstract: The invention concerns a draw-out circuit-breaker having high electrical performances.Each draw-in terminal clamp comprises at least one U-shaped guiding slide operating in conjunction with the edge of the associated contact terminal stab to lock the terminal clamp in the engaged position in a plane perpendicular to the engagement direction. A radiator is fitted inside the insulated enclosure secured to the bell-shaped cover.