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Publication details

Publication CODE Title
IEC 60255-7:1978 (1978-01) ELECTRICAL RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES FOR ELECTROMECHANICAL ALL-OR-NOTHING RELAYS
 
Price Excl. VAT Total number of pages, tables and drawings
286.00 € 92.
Description
States the test and measurement procedures for electromechanical all-or-nothing relays within the scope of the IEC. States for electromechanical all-or-nothing relays: - special terms and definitions used (Section 2), and - test and measurement procedures (Section 3). This edition supersedes the first edition of IEC 255-7 (1978).
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version
Status
Status IEC PUBLICATION
Situation Withdrawn
Replaced by  IEC 60255-7:1991
Origin
Committee TC 94
ALL-OR-NOTHING ELECTRICAL RELAYS (replace COM 41A !)
Responsible Ir DELENS Marc
Approval
BEC Approval 1978-01-01
Registration 147198
ICS-Code (International Standards Classification) 35.040
NBN Status New
IEC publication date 1978-01-01
IEC last modification date 2009-07-15