| 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)
|
| Committee |
TC 64
ELECTRICAL INSTALLATIONS AND PROTECTION AGAINST ELECTRIC SHOCK
|
| 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 |
|
