Abstract: An auxiliary switch arrangement is located inside a housing (1) and is equipped with at least two fixed contact pieces (2, 3, 4), with one connecting contact bridge (9, 10) which can be uncoupled in pairs from the contact bridge. The contact bridge (9, 10) is formed onto one end of a U-shaped curved leaf spring strip (11), transverse to the longitudinal direction of the leaf spring strip (11). The other, free end (12) of the leaf spring strip (11), is fastened inside the housing (1). The leaf spring strip (11) is pre-tensioned by the amount of contact pressure in the contact-making position of the contact bridge (9, 10). A slide (14) equipped with linear cams (15, 18, 19, 20, 21), which moves in a guide inside of the housing (1), lifts the movable contact pieces (17) off the fixed contact pieces (2, 3, 4) in the switched-off position. The slide (14) is actuated through an extension (16) by a switching device.

Abstract: A resistance arrangement for an electromagnetic switching device (1) is useable for switching capacitive loads with main contact pieces (3) and auxiliary contact pieces (4). One terminal (7) of the auxiliary contact pieces (4) and one terminal (6) of the main contact pieces (3) of the same phase lie on the same side of the switching device (1) stacked on top of each other. The auxiliary contact pieces (4) switch on before the main contact pieces (3) and switch off after them. Between the terminals (6) and (7) of each phase, an ohmic resistance (8) located in a nonconductor housing (13) is connected. The resistance (8) is placed immediately under the terminal (7) of the auxiliary contact piece (4) in the existing cavity (14) of a nonconductor housing (13) expanding into the direction of the terminal (6) of the main contact piece (3). This arrangement can be easily installed and is space-saving.