Appleton NEC 2014 Code Review - emerson.com

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NEC 2014 CodE REviEwA GuidE foR usE of ElECtRiCAl PRoduCts in Hazardous LocationsTable of ConTenTsINTRODUCTION AND GENERAL INFORMATIONPurpose of the Review1Code Excerpts/Notations1Technical Help Available3Disclaimer3Permissions3Trade Sizes3Most Appleton Products Designed for Hazardous Locations are Suitable for All Classes3Appleton Products Meet or Exceed Authorized Standards3Introduction4Appleton Registered Trademarks; Metric Designator and Trade Size5Types of Explosionproof Construction ( Appleton Products)6-7NEC ARTICLES 500 THROUGH 516 TEXT AND COMMENTARYArticle 500 Hazardous (Classified) Locations, Class I, II, and III, Divisions 1 and 2Changes to Article Scope Articles 500 Through Other Classifications of Material Protection Specific Occupancies20Article 501 Class I LocationsChanges to Article Zone Wiring Sealing and Process Conductor Insulation, Class I, Divisions 1 and Uninsulated Exposed Parts, Class I, Divisions 1 and Grounding and Bonding, Class I, Divisions 1 and Surge Transformers and Meters, Instruments, and Switches, Circuit Breakers, Motor Controllers, and Control Transformers and Motors and Utilization Flexible Cords, Class I, Divisions 1 and Receptacles and Attachment Plugs, Class I, Divisions 1 and Signaling, Alarm, Remote-Control, and Communications Systems432014 Code ReviewiTable of ConTenTsii2014 Code Rev

NEC® 2014 CodE REviEw A GuidE foR usE of ElECtRiCAl PRoduCts in Hazardous Locations

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