<p>H0 Contact Line Mast for 1:87 Model Railways</p><p>use 0.5mm metal wire as overhead line</p><p>This is a 3D-printable overhead line mast designed for H0 scale (1:87).<br>The contact wire is positioned approximately 68 mm above track level, which corresponds well to typical H0 pantograph height.<br>The horizontal reach of the arm is 40 mm from the mast, which makes the model suitable both for straight track and curves.</p><p>Dimensions are chosen to be realistic but also slightly generous to ensure compatibility with different locomotives, layouts and pantographs.<br>The base block can be modified or rescaled to adjust the installation height if needed.</p><p>Printing recommendations:<br>Printer type: FDM<br>Material: PLA<br>Layer height: 0.2 mm<br>Wall thickness: 2 mm<br>Infill: 20% (grid or gyroid)<br>Supports: if needed<br>Print temperature: ~200°C (nozzle), 60°C (bed)<br>Size: fits most printers</p><p>Notes:</p><ul><li><p>Designed for H0 (1:87) scale railways</p></li><li><p>Contact wire height approx. 68 mm from rail level</p></li><li><p>Horizontal reach 40 mm from mast center</p></li><li><p>Suitable for single-track layouts</p></li></ul><p></p>