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Glavni meni

IEC 60449:1973/AMD1:1979 ED1

Amendment 1 - Voltage bands for electrical installations of buildings
1. 1. 1979.
95.99   Povučen   6. 5. 2016.

Опште информације

95.99     6. 5. 2016.

IEC

TC 64

Međunarodni standard

91.140.50     29.020  

engleski   francuski  

Kupovina

Zamenjen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
IEC 60449:1973 ED1

TRENUTNO

POVUČEN
IEC 60449:1973/AMD1:1979 ED1
95.99 Povučen
6. 5. 2016.

REVIDIRAN OD

OBJAVLJEN
IEC 61140:2016 ED4