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NFPA 496

STANDARD FOR PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT

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Organization: NFPA
Publication Date: 11 June 1986
Status: inactive
Page Count: 22

Document History

January 1, 2021
Standard for Purged and Pressurized Enclosures for Electrical Equipment
This standard applies to purging and pressurizing for the following: (1) Electrical equipment located in areas classified as hazardous by Article 500 or Article 505 of NFPA 70® (2) Electrical...
January 1, 2017
Standard for Purged and Pressurized Enclosures for Electrical Equipment
This standard applies to purging and pressurizing for the following: (1) Electrical equipment located in areas classified as hazardous by Article 500 or Article 505 of NFPA 70 (2) Electrical...
January 1, 2013
Standard for Purged and Pressurized Enclosures for Electrical Equipment
This standard applies to purging and pressurizing for the following: (1) Electrical equipment located in areas classified as hazardous by Article 500 or Article 505 of NFPA 70 (2) Electrical...
January 1, 2008
Standard for Purged and Pressurized Enclosures for Electrical Equipment
This standard applies to purging and pressurizing for the following: Electrical equipment located in areas classified as hazardous by Article 500 or Article 505 of NFPA 70 Electrical equipment...
July 18, 2003
Standard for Purged and Pressurized Enclosures for Electrical Equipment
This standard applies to purging and pressurizing for the following: (1) Electrical equipment located in areas classified as hazardous by Article 500 or Article 505 of NFPA 70 (2) Electrical...
August 5, 1998
Standard for Purged and Pressurized Enclosures for Electrical Equipment
A description is not available for this item.
496
January 1, 1993
Standard for Purged and Pressurized Enclosures for Electrical Equipment
A description is not available for this item.
January 1, 1989
STANDARD FOR PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT
A description is not available for this item.
NFPA 496
June 11, 1986
STANDARD FOR PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT
A description is not available for this item.
January 1, 1982
PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT
A description is not available for this item.

References

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