AMERICAN NATIONAL STANDARD NECA 100-2006

Symbols forElectrical ConstructionDrawingsNECA 100-2006 Published byNational Electrical Contractors AssociationAMERICAN NATIONAL STANDARDxxAFyyATzzA inForeword .. Included .. Not Included .. and Other Requirements .. of Symbols ..2 of this STANDARD .. Safety Symbols .. Practices for Electrical Construction Drawings ..3 design and Presentation .. Drafting Practices .. Practices .. Construction Drawing Set ..4 Contents for Symbol Groups ..5 Annex A: Alternate Fire Safety Symbols ..45 Annex B: Typical Risers, One-Line Diagrams, and Schedules ..48 Annex C: Reference standards ..56 Table of Contents1nThis publication describes graphic symbols used torepresent electrical wiring and equipment on con-struction drawings. In this publication, the term electrical is used to include electrical, electronic,and communications systems covered by theNational Electrical Code (NFPA 70). This publicationalso summarizes recommended drawing practices forelectrical construction IncludedThis STANDARD is limited to North AMERICAN symbolsfor electrical wiring and Not IncludedSymbols from publications of the InternationalElectrotechnical Commission (IEC) are not includedin this for equipment and systems not covered bythe NEC are not included in this Regulatory and Other Requirementsa) All information in this publication is intended toconform to th

when using computer-aided design and drafting (CADD) systems to prepare electrical construction drawings. a) All CADD electrical construction drawings should be created at full scale, (1" = 1"), and should be plot-3. Drafting Practices for Electrical Construction Drawings 3

Tags:

  American, Computer, Design, Standards, National, Aided, American national standard, Computer aided design

Information

Related search queries