Cart

Sign-in| Join / Renew| My Profile

NFPA 497: Recommended Practice for the Classification of Flammable Liquids, Gases, or Vapors and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas

Current Edition: 2012 Next Edition: 2016

Free access to the 2012 edition of NFPA 497
About free access

Alerts: Receive e-mail updates on this document. Manage my alerts

Committee members: Sign-in to view your documents.

Document
information

Technical
Committee

Technical
Questions

Products
& Training

Buy This Edition

NFPA 497:
2012 Edition

List: $44.50

Member: $40.05

Choose Format

The next edition of this standard is now open for Public Input (formerly proposals).

Edition to display:

What Is NFPA 497?

Official document scope.

What does NFPA 497 address?

Table of Contents.

Archived revision information

Read the archived revision information

View the document online (read only)

View the 2012 edition online

Find a code or standard

2011 NFPA 70: NEC Hazardous (Classified) Locations 1-day Seminar

Are you equipped to prevent electrical related fires and explosions?

Item#: NEC021B

Choose Date and Location

CUSTOMERS ALSO BOUGHT

NFPA 30: Flammable and Combustible Liquids Code, 2012 Edition
Item#: 3012
List: $52.50
Member: $47.25
Format: Book

YOU MIGHT ALSO LIKE

NFPA 70: National Electrical Code (NEC) Handbook, 2011 Edition
Item#: 70HB11
List: $165.50
Member: $148.95
Format: Book

Fire Protection Guide to Hazardous Materials, 2010 Edition
Item#: HAZ10
List: $135.25
Member: $121.73
Format: Book