Free CAD Drawings at Real-World Scale

Drawings drawn at full size in model space, so measurements taken in them are real. Every file here is public domain: open it in your browser, then download it and use it for anything.

1335 drawings · DWG, DXF, PDF, SVG, DWF and more · public domain

All 645 Blocks & symbols 440 MEP & electrical 89 Construction details 80 Floor plans & site plans 35 Architecture & BIM 1

645 drawings with Real-world scale · Clear all

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Push button switch - CAD Block
Original push button switch, 506 x 390 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 506 x 390 x 0 mm. Nominal size: 506 x 390 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Pull box - CAD Block
Original pull box, 200 x 200 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 200 x 200 x 0 mm. Nominal size: 200 x 200 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Pendant round luminaire - CAD Block
Original pendant round luminaire, 300 x 500 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 300 x 500 x 0 mm. Nominal size: 300 x 500 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Pendant linear luminaire - CAD Block
Original pendant linear luminaire, 1200 x 250 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 1200 x 250 x 0 mm. Nominal size: 1200 x 250 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Manual call point - CAD Block
Original manual call point, 360 x 360 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 360 x 360 x 0 mm. Nominal size: 360 x 360 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Lighting plan legend A3 sheet - CAD Collection
A3 sheet with 20 individually named original CAD blocks and real sizes; DXF retains each block's 1:1 millimetre geometry. Print PDF or SVG at 1:20. Overall 8 x 5.5 x 0 m. Nominal size: A3. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
45 KBDetails & download
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Lighting control panel - CAD Block
Original lighting control panel, 450 x 700 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 450 x 700 x 0 mm. Nominal size: 450 x 700 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Junction box square - CAD Block
Original junction box square, 200 x 200 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 200 x 200 x 0 mm. Nominal size: 200 x 200 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Junction box round - CAD Block
Original junction box round, 240 x 240 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 240 x 240 x 0 mm. Nominal size: 240 x 240 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Intermediate switch - CAD Block
Original intermediate switch, 476 x 360 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 476 x 360 x 0 mm. Nominal size: 476 x 360 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Heat detector - CAD Block
Original heat detector, 420 x 420 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 420 x 420 x 0 mm. Nominal size: 420 x 420 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Floor receptacle - CAD Block
Original floor receptacle, 360 x 500 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 360 x 500 x 0 mm. Nominal size: 360 x 500 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Fire alarm sounder - CAD Block
Original fire alarm sounder, 510 x 509 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 510 x 509 x 0 mm. Nominal size: 510 x 509.117 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Fire alarm panel - CAD Block
Original fire alarm panel, 500 x 700 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 500 x 700 x 0 mm. Nominal size: 500 x 700 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Fire alarm devices A3 sheet - CAD Collection
A3 sheet with 6 individually named original CAD blocks and real sizes; DXF retains each block's 1:1 millimetre geometry. Print PDF or SVG at 1:10. Overall 4 x 2.8 x 0 m. Nominal size: A3. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
31 KBDetails & download
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Fire alarm beacon - CAD Block
Original fire alarm beacon, 460 x 460 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 460 x 460 x 0 mm. Nominal size: 460 x 460 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
23 KBDetails & download
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Exterior pole light - CAD Block
Original exterior pole light, 340 x 670 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 340 x 670 x 0 mm. Nominal size: 340 x 670 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Exterior floodlight - CAD Block
Original exterior floodlight, 500 x 400 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 500 x 400 x 0 mm. Nominal size: 500 x 400 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Exterior bollard - CAD Block
Original exterior bollard, 260 x 420 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 260 x 420 x 0 mm. Nominal size: 260 x 420 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Exit sign - CAD Block
Original exit sign, 800 x 280 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 800 x 280 x 0 mm. Nominal size: 800 x 280 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Emergency twin spot - CAD Block
Original emergency twin spot, 860 x 385 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 860 x 385 x 0 mm. Nominal size: 860 x 385 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Emergency bulkhead - CAD Block
Original emergency bulkhead, 600 x 240 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 600 x 240 x 0 mm. Nominal size: 600 x 240 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download
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Electrical devices A3 sheet - CAD Collection
A3 sheet with 24 individually named original CAD blocks and real sizes; DXF retains each block's 1:1 millimetre geometry. Print PDF or SVG at 1:20. Overall 8 x 5.5 x 0 m. Nominal size: A3. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
48 KBDetails & download
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Electric meter - CAD Block
Original electric meter, 300 x 400 mm graphic envelope. DXF is 1:1 in millimetres with a clean insertion origin; named A3 PDF/SVG proof included. Overall 300 x 400 x 0 mm. Nominal size: 300 x 400 mm. DXF drawing at 1:1 in millimeters with named layers; opens in AutoCAD, LibreCAD, Revit and the viewer. Export to DWG, PDF, SVG and other formats from the viewer. Drawn at nominal real-world dimensions for layout and documentation; verify against local codes and the actual product before construction. Original Innerscene model, released CC0.
22 KBDetails & download

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