The scope of this recommended practice is limited to auxiliary devices associated with motors operating in Division 2 areas, classified as Class 1, Groups A, B, C, and D locations. This recommended practice is not an attempt to rewrite or otherwise supersede applicable sections of ANSI/NFPA 70-1984, National Electrical Code (NEC) or any other codes or ordinances. It is intended, rathere, to serve as a supplement to existing codes that in this area are not sufficiently specific t o serve as a guide to good engineering practice. The guidance contained herein, therefore, is in addition to the ANSI/NFPA 70-1984 requirements for wiring systems for hazardous (classified) areas.
- Sponsor Committee
- IAS/PCI - Petroleum and Chemical Industry
Learn More - Status
- Superseded Standard
- Superseded by
- 303-1991
- Superseding
- 303-1969
- Board Approval
- 1983-12-22
- History
-
- ANSI Approved:
- 1984-12-17
- Published:
- 1984-06-13
Working Group Details
- Society
- IEEE Industry Applications Society
Learn More - Sponsor Committee
- IAS/PCI - Petroleum and Chemical Industry
Learn More
No Active Projects
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards