Attachment T-piece, with corrugated, round and unperforated side rails, with connector holes for the connection, with integrated joint connector, for wide-span cable ladders, dimensionally stable due to a support profile attached to the rear and riveted, upwardly open C-profile rungs with a 16 mm slot width, for the cost-effective production of 90° T-outlets and crossings, width-dependent in the main direction, including hot-dip galvanized proportional fastening accessories. The fitting radii are designed so that the cables can be laid in accordance with DIN/VDE 0298 Part 3. Suitable U-clamps (B... and BK...) can be found in the KI catalog. Joints must be supported in the immediate vicinity by an appropriate supporting structure. Can be used for: Wide span cable ladder WSL 150... Wide span cable ladder WSLM 150... Dimensions (approx. dimensions) Height H (clear inside dimension) x Width B (clear inside dimension): 151.5 x 605 mm Notch of the wide span cable tray: 1003 mm + B Length in the outgoing direction: 750 mm Inner beam radius R: 500 mm Material: Steel, hot-dip galvanized according to DIN EN ISO 1461