Library of blocks Communication

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

Catalog > Electrical > Installation > Communication

Catalog Architecture 6067 [-testing-] 139 _Other 162 Animals 80 Annotation 73 Bathroom 355 Fixture 66 Toilette, WC 60 Bedroom 77 Ceiling 13 Construction details 194 Decoration 200 Devices 187 Computers 55 Electronics 81 Doors 216 Drawing elements 122 Entertainment 103 Exterior 164 Street furniture 40 Fences 48 Floor 18 Foliage, trees 224 Furnishing 69 Furniture 635 Seating 253 Tables 121 Hobby 15 Industrial 76 Kitchen 282 Hoods 16 Kitchen equipment 79 Kitchen sink 37 Kitchenware 32 Lights 102 Medical care 24 Office 75 People 295 Roof 77 Security 230 Shop, service 70 Sport 160 Sport field 60 Stairs 95 Elevators 7 Stove, fireplace 22 Structural, construction 296 Concrete 42 Steel 130 Wood 27 Templates 14 Terrain 4 Vehicles 944 Flying 76 Railway 53 Single-track 38 Water 44 Walls 59 Windows 138 Electrical 903 _Other 45 Conductors, cables 17 Connectors 71 Electronic parts 259 Engines 17 Installation 331 Communication 186 Instrumentation 16 Data acquisition Meters 1 Recorders Line circuits 54 Power parts 29 Relays 3 Switchboxes 39 Transformer 23 Mapping 379 _Other 37 Building objects 32 Elevations 1 Ground types 26 Line symbols 75 Mapping symbols 38 Maps 45 Mining 8 Networks 42 Points 13 Traffic equipment 47 Waters 15 Mechanical 1317 _Other 88 Bearings 28 Bolts 249 Electric parts 24 Forms 2 Gears 29 Materials 4 Motors and accessories 107 Moving parts 117 Plastic 349 Power 5 Profiles 34 Shafts 12 Shapes 42 Sheetmetal 142 Tools 78 Welding 7 Piping, P&ID 1110 _Other 31 Functional symbols 32 Heating 107 HVAC 217 Hydraulics 12 Pipes 239 Pneumatics 19 Pumps 46 Tanks 90 Valves 246 Water, wastewater 69 Transportation 189 _Other 10 Construction 47 Railways 2 Roads 39 Traffic signs horiz. 23 Traffic signs vert. 69

Category 96 - Communication: block Total found 183 records U055 U055.dwg Access - code lock cat: Communication DWG2000 Downloads: 1141x Size 23kB • from 15.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U056 U056.dwg Access - electrical lock cat: Communication DWG2000 Downloads: 860x Size 22,8kB • from 15.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U058 U058.dwg SLP-Electric gatekeeper cat: Communication DWG2000 Downloads: 653x Size 23,1kB • from 16.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U061 U061.dwg SLP-push button cat: Communication DWG2000 Downloads: 650x Size 22,9kB • from 16.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U062 U062.dwg Antenna Y-branch cat: Communication DWG2000 Downloads: 484x Size 23,1kB • from 28.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U064 U064.dwg Access-semaphore (traffic) cat: Communication DWG2000 Downloads: 515x Size 23,9kB • from 15.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U065 U065_5.dwg Parabolic antenna cat: Communication DWG2000 Downloads: 924x Size 23,1kB • from 15.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U066 u066.dwg Antenna - TV+R cat: Communication DWG2000 Downloads: 1002x Size 23,4kB • from 16.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U067 U067.dwg Antenna combiner cat: Communication DWG2000 Downloads: 533x Size 23,1kB • from 28.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík U068 U068.dwg Fire alarm - automatic cat: Communication DWG2000 Downloads: 734x Size 22,7kB • from 16.8.2007 Uploader: vbehun • Author: Vojtìch Bìhunèík pages:   First  Previous  ... 8 9 10 11 12 13 14 15 16 17 18 ...  Next  Last

You can also download CAD blocks directly from your AutoCAD, without logins and any limitations. See the add-on application Block Catalog for AutoCAD 2013.

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.