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Free Block Library CAD/BIM Library of blocks from vbehun

Help and Terms of useFree CAD+BIM Blocks, Models, Symbols and Details

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: Architecture/GenericElectricalMappingMechanicalPiping, P&IDTransportation

Selected blocks (choose category on the left):+block
Total found 142 records

U120.dwg
U120.dwg
DWG
Fire alarm - linear (transmitter)
DWG2000
Downloaded: 1157x
Size 23,5kB • from 3.9.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U119.dwg
U119.dwg
DWG
Fire detection (in security alarm systems)
DWG2000
Downloaded: 1560x
Size 23,7kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U118.dwg
U118.dwg
DWG
Ultrasound detector
DWG2000
Downloaded: 1298x
Size 23,2kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U117.dwg
U117.dwg
DWG
Gas leakage detector
DWG2000
Downloaded: 1247x
Size 23,3kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U116.dwg
U116.dwg
DWG
Power break contact
DWG2000
Downloaded: 799x
Size 23,3kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U115.dwg
U115.dwg
DWG
Power make contact
DWG2000
Downloaded: 831x
Size 23,3kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U114.dwg
U114.dwg
DWG
Change-over contact NC/NO
DWG2000
Downloaded: 1150x
Size 23,4kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U113.dwg
U113.dwg
DWG
Change-over contact
DWG2000
Downloaded: 1218x
Size 23,4kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U112.dwg
U112.dwg
DWG
Break contact NC (Normally Closed)
DWG2000
Downloaded: 1323x
Size 23,3kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U111.dwg
U111.dwg
DWG
Switching contact NO (normally open)
DWG2000
Downloaded: 1642x
Size 23,2kB • from 31.8.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

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CAD blocks: 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
We appreciate all your comments and input to the functionality of CAD Catalog, to the category tree, etc. Please report possible bugs to webmaster@cadstudio.cz.
Nous apprécions tous vos commentaires et suggestions sur la fonctionnalité du catalogue CAO, sur l'arborescence des catégories, etc ainsi que sur les bogues éventuellement rencontrés. Merci de transmettre vos remarques a webmaster@cadstudio.cz.

Want to download the whole library? Télécharger l'ensemble du catalogue?
Block Catalog plugin You can download all CAD blocks directly from your AutoCAD, without logins and any limitations. See the add-on application Block Catalog for AutoCAD 2013 and higher and the add-on application BIM-Families (now in Revit Tools) for Revit 2015 and higher.

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

See also block-statistics and the latest 100 blocks.