FIELD: instrument engineering.
SUBSTANCE: invention relates to a frame profile of a frame carcass for a switching or distribution cabinet. It is achieved by the fact that the frame profile forms a vertical and/or horizontal profile of the frame carcass and consists of several sections (11, 12, 13, 14, 15, 16, 17) of the profile, which pass into each other to make a closed hollow profile: at least one first portion (11, 14, 21, 24, 31, 34, 41, 44, 51, 53, 62) of the profile has several fastening receiving elements (11', 14'), while the first surface of profile sections (11, 14) defines the external mounting plane, (M1, M1', M2, M2', M3, M3', M4, M4', M5, M5', M6), at least one second profile section (15, 17) defines the sealing plane (D1, D1', D2, D2', D3, D3', D4, D4', D5, D5', D6) to seal the inner area of the frame carcass, the outer mounting plane is displaced from the sealing plane to the inner area of the frame carcass, and fastening receiving elements (11', 14') of the first profile section (11, 14) is directed from the inner area of the frame carcass.
EFFECT: technical result is the improvement of the frame profile for obtaining advanced mounting possibilities with the provision of the possibility of good sealing of the cabinet against dust and moisture from the environment.
6 cl, 19 dwg
