Electrical apparatus for use in zone 20, zone 21 and zone 22 hazardous (classified) locaations
Subtitle: protection by intrinsic safty "iD", approved 29 January 2007.
Publisher: ISA
Published: 2006
Place of publication: Research Triangle Park, NC
Language: eng
Number of pages: 25
ISBN-13: 9781556179358
Subjects: Electrical engineering -- Safety measures; Explosionproof electric apparatus and appliances; Commercial buildings -- Electric equipment -- Safety measures; Electrical engineering -- Insurance requirements; Electric apparatus and appliances -- Standards -- United States
Notes: "American National Standard. ANSI/ISA-61241-11 (12.10.04)-2006."