IEC - International Electrotechnical Commission - IEC 60056-4:1972

High-voltage alternating-current circuit-breakers - Part 4: Type tests and routine tests

revised
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Organization: IEC - International Electrotechnical Commission
Publication Date: 1 January 1972
Status: revised
Page Count: 141

Document History

amendment 3 - High-voltage alternating-current circuit-breakers - Part 4: Type tests and routine tests
A description is not available for this item.
High-voltage alternating-current circuit-breakers - Part 4: Type tests and routine tests
A description is not available for this item.
December 31, 1977
Amendment 2 - High-voltage alternating-current circuit-breakers - Part 4: Type tests and routine tests
A description is not available for this item.
December 31, 1975
Amendment 1 - High-voltage alternating-current circuit-breakers - Part 4: Type tests and routine tests
A description is not available for this item.
IEC 60056-4:1972
January 1, 1972
High-voltage alternating-current circuit-breakers - Part 4: Type tests and routine tests
A description is not available for this item.
Amendment 1 - IEC specification for alternating current circuit-breakers - Chapter 4: Rules for the erection and maintenance of circuit-breakers in service
A description is not available for this item.
January 1, 1959
IEC specification for alternating current circuit-breakers - Chapter 4: Rules for the erection and maintenance of circuit-breakers in service
A description is not available for this item.
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