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Publication details

Publication CODE Title
IEC 60449:1973/AMD1:1979 (1979-01) AMENDMENT 1 - VOLTAGE BANDS FOR ELECTRICAL INSTALLATIONS OF BUILDINGS
 
Price Excl. VAT Total number of pages, tables and drawings
11.00 € 3.
Description
Classification of d.c. installations according to their nominal voltage. As for a.c. a distinction has been made between two bands when the lower band relates mainly to installations whose voltages are restricted for safety reasons. Covers all voltages from zero up to and including 120 V ripple-free d.c.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version
Status
Status IEC PUBLICATION
Situation Withdrawn
Replaced by  IEC 61140:2016
Origin
Committee TC 64
ELECTRICAL INSTALLATIONS AND PROTECTION AGAINST ELECTRIC SHOCK
Approval
BEC Approval 1979-01-01
ICS-Code (International Standards Classification) 91.140.50 , 29.020
IEC publication date 1979-01-01
IEC stability date 2015-12-31
IEC last modification date 2017-05-02