International Electrotechnical Commission

Publication detail

Reference	IEC 60449-am1 ed1.0 withdrawn corrigendum	no preview
Title	Amendment 1 - Voltage bands for electrical installations of buildings
Publication date	1979-01-01
Format, price (Swiss francs) and language	12.- 3 pages 12.- 246 Kb
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.
Technical Committee	64 - Electrical installations and protection against electric shock
ICS Codes	91.140.50 Electricity supply systems *Including electric energy meters in buildings, emergency electrical supplies, etc. 29.020 Electrical engineering in general *Including voltages, general electrical terminology, electrical documentation, electrical tables, safety, fire hazard testing, etc. *Electrical diagrams and charts, see 01.100.25 *Electrical power stations, see 27.100 *Electromagnetic compatibility, see 33.100
Replaced by
Stability date	2015
Work in progress	Project Stage code Forecast publication date No project under development - -

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