FIELD: electrical equipment.
SUBSTANCE: invention relates to electrical equipment. In the method, the system of the switchboard cabinet is a series of sections of the cabinet arranged one after another. Each section contains a frame made of frame profiles. Such frame profiles (100, 100'; 200, 200'; 300, 300') are mirror-symmetrical to the diagonal (D) of the cross-section and have sides (111, 112; 211, 212; 311, 312), forming the outer sides of the frame. From the sides of (111, 112; 211, 212; 311, 312) frame profiles, protrusions extend (114, 115; 214, 215; 314, 315). When two frames are arranged one behind the other, the corresponding protrusions (114', 115; 214', 215; 314', 315) of two frame profiles are respectively mirror-symmetrical to each other. Between the end faces of the frame profile protrusions, there is an intermediate space where sealing is arranged (130; 230; 330; 510, 530, 550). Said sealing (130; 230; 330) is mounted on at least one of the opposing projections of the frame profiles (114', 115; 214', 215; 314', 315).
EFFECT: technical result consists in simplification of assembly.
9 cl, 9 dwg
