IEC 60079-3:1972
Collections
International IEC standards
Publication date
January 1972
Number of pages
21 p.
Reference
IEC 60079-3:1972
Print number
2
IEC 60079-3:1972
January 1972
International standard
Cancelled
Electrical apparatus for explosive gas atmospheres - Part 3: Spark test apparatus for intrinsically-safe circuits
Main informations
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Replaced standards
(1)
IEC 60079-3:1963
January 1963
International standard
Cancelled
Electrical apparatus for explosive gas atmospheres - Part 3: Testing of intrinsically safe apparatus circuits
Prescribes requirements for the spark-test apparatus for the testing of electrical apparatus and electrical systems with type of protection
Standard replaced by
(1)
IEC 60079-3:1990
December 1990
International standard
Cancelled
Electrical apparatus for explosive gas atmospheres - Part 3: Spark-test apparatus for intrinsically-safe circuits
Prescribes requirements for the spark-test apparatus for the testing of electrical apparatus and electrical systems with type of protection 'i' for intrinsically-safe circuits.
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