IEC 61811-51:1997
Collections
International IEC standards
Publication date
October 1997
Number of pages
47 p.
Reference
IEC 61811-51:1997
Print number
1
IEC 61811-51:1997
October 1997
International standard
Cancelled
Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction
Main informations
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Standard replaced by
(1)
IEC 61811-51:2002
March 2002
International standard
Cancelled
Electromechanical all-or-nothing relays - Part 51 : blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-stadardized types and construction
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