Abstract: A high voltage disconnector comprising a fixed contact and a movable contact to the latter to produce an electrical connection between a first conductor and a second conductor, the movable contact and the fixed contact forming, when they are in contact with one another, a connector that is at an angle with respect to the first and/or second conductor, such that when the contacts are in contact with one another during operation a Lorentz force prevails which pulls the fixed and movable contacts apart and is transverse to the first or second conductor. The movable contact and the fixed contact are provided with locking devices which, when the contacts are in contact with one another, engage in one another and act in a direction parallel to the Lorentz force which is pulling the fixed and movable contacts apart and is transverse to the first or second contact.

Abstract: The invention relates to switch gear comprising at least one group of n power switches (4), which extend substantially in a longitudinal direction perpendicular to the front of the switch gear, at least one busbar compartment (13,13′) containing n busbars (14,14′) for each group of n power switches (4), which busbars (14,14′) are positioned parallel to the front, wherein each busbar compartment (13,13′) is enclosed by at least four walls, two of which are perpendicular to the front, at least one group of n busbar disconnecters (3,3′), for making and breaking contact between busbars (14,14′) and respective output terminals (21) of the power switches (4), wherein the output terminals of the power switches (4) are constructed as coupling elements (21), to each of which a linkage (24) is connected and a further linkage (24′) can be connected in an opposing direction perpendicular to the longitudinal direction, wherein the n busbars (14,14′) extend along one of the w