| 摘要 |
A frame structure for a switch cabinet includes at least four vertically extending rail profiles arranged in edges. At least one of the vertical rail profiles includes a cross section formed by a plurality of bent profile webs, the cross section of an envelope of at least one rail profile being configured to be rectangular. The at least one vertical rail profile is configured to be open, and at least one profile web extends longer than an edge length of the rectangle formed by the envelope and is double-walled.
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