IEC 60449:1973/AMD1:1979 Withdrawn
Amendment 1 - Voltage bands for electrical installations of buildings
Note: this publication has been replaced by IEC 61140:2016
Abstract
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.
Additional information
Publication type | International Standard |
---|---|
Publication date | 1979-01-01 |
Withdrawal date | 2016-05-09 |
Edition | 1.0 |
Available language(s) | English/French |
TC/SC | TC 64 - Electrical installations and protection against electric shockrss |
ICS | 91.140.50 - Electricity supply systems
29.020 - Electrical engineering in general |
Stability date | 2016 |
Pages | 3 |
File size | 302 KB |
The following test report forms are related:
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