IEC 60364-4-473:1977
Superseded Standard
Historical

IEC 60364-4-473:1977

Electrical installations of buildings. Part 4: Protection for safety. Chapter 47: Application of protective measures for safety. Section 473: Measures of protection against overcurrent
Most recent standard

Summary

Specifies where overload and short-circuit protective devices have to be placed in the run of the conductor. States particular requirements for protection of phase and neutral conductors according to TN, TT and IT systems.

Note: -Requirements do not take account of external influences. For application of protective measures in relation to conditions of external influences, see IEC 60364-4-482.

Technical characteristics

Publisher International Electrotechnical Commission (IEC)
Publication Date 01/01/1977
Release Date 01/01/1977
Cancellation Date 08/17/2001
Edition 1
Page Count 11
EAN ---
ISBN ---
Weight (in grams) ---
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