API RP 500
API RP 500: Classification of Locations for Electrical Installations at Petroleum Facilities Class – Edition 3
CDN $581.00
This publication was last reviewed and confirmed in 2012.
Description
The purpose of this recommended practice is to provide guidelines for classifying locations Class I, Division 1 and Class I, Division 2 at petroleum facilities for the selection and installation of electrical equipment. Basic definitions given in the 2023 edition of NFPA 70, National Electrical Code (NEC), have been followed in developing this recommended practice.
Edition
3
Published Date
2026-05-24
Status
Not Current
Pages
160
Language
Not found
Format
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Abstract
The purpose of this recommended practice is to provide guidelines for classifying locations Class I, Division 1 and Class I, Division 2 at petroleum facilities for the selection and installation of electrical equipment. Basic definitions given in the 2023 edition of NFPA 70, National Electrical Code (NEC), have been followed in developing this recommended practice.
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