Arrangement comprising at least two separate switching pole housings and with a connecting device for connecting the switching pole housing as well as multipole electrical switching device with such an arrangement

摘要

The invention relates to an arrangement (116; 216, 316) with at least two separate switching pole housings (6; 106; 206; 306) and communicating means (117; 217; 317) for connecting the switching pole housing, wherein each of the switching pole housing an insulating sheath of a switch room (7) for receiving an individual switching pole of an electrical switching device (1; 101; 201; 301), which forms a lower wall (118), an upper wall (119; 219, 319), two lateral walls (120, 121; 220, 221; 320, 321), a rear wall (122; 222; 322) and a front wall (123; 223; 323), and wherein the at least a first of the two switching pole housing at a the second of the switching pole housing facing first (120; 220; 320) of the lateral walls at least one recess (124; 224; 324) for receiving a connecting means of the linkage.In order to maintain a transversely with respect to the front walls of the switching pole housing extending preferred direction in which the switching pole housing securely connected to one another, it is provided that the at least one recess (124; 224; 324) in relation to the first of the lateral walls of a first undercut (126; 226; 326) and parallel to the front wall has a first stop face (127; 227; 327), wherein the connecting means as contours element (125; 225; 325) is designed in such a way that it engages behind the first undercut and on the first stop surface is supported, and wherein the contours element ..