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Free Block Library CAD/BIM Library of blocks Communication

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Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.


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Catalog > Electrical > Installation > Communication

Category 96 - Communication : +block
Total found 209 records

U140.dwg
U140.dwg
DWG
Power source (PS) - style 1
DWG2000
Downloaded: 1147x
Size 23,5kB • from 26.10.2007
Uploader: vbehun • Author: Běhunčík

U139.dwg
U139.dwg
DWG
PIR addressable
DWG2000
Downloaded: 1151x
Size 24,1kB • from 26.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

For registered Library

U_EZS_NT.dwg
U_EZS_NT.dwg
 + attachment
DWG
Signalization symbols from CSN EN 50131-1/Z1
DWG2000
Downloaded: 3224x
Size 85,2kB • from 26.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U014.dwg
U014.dwg
DWG
EZS - duální čidlo (PIR + MW mikrovlna)
DWG2000
Downloaded: 1156x
Size 23,2kB • from 25.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U138.dwg
U138.dwg
DWG
Signalization table
DWG2000
Downloaded: 906x
Size 32,4kB • from 25.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U137.dwg
U137.dwg
DWG
Glass shatter detector (antimasking)
DWG2000
Downloaded: 1084x
Size 31,2kB • from 25.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U136.dwg
U136.dwg
DWG
Wireless receiver
DWG2000
Downloaded: 978x
Size 31,1kB • from 25.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U135.dwg
U135.dwg
DWG
Wireless transmitter
DWG2000
Downloaded: 944x
Size 31,1kB • from 25.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U134.dwg
U134.dwg
DWG
Technology
DWG2000
Downloaded: 775x
Size 31kB • from 25.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U133.dwg
U133.dwg
DWG
PIR - external fan
DWG2000
Downloaded: 1009x
Size 23,3kB • from 25.10.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

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CAD blocks: low-voltage security fire isolierung libraries dwg blocks bloques blocos blocchi blocco blocs blöcke family families symbols details parts models modellen geometry elements entourage cell cells drawing bibliotheque theme category collections content kostenlos insert scale landscaping
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