RO
SR HD 384.4.473 S1:2004
Electrical installations of buildings -- Part 4: Protection for safety -- Chapter 47: Application of protective measures for safety - Section 473: Measures of protection against overcurrent
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.
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Status :
Withdrawn
Approval date : 11/2/2004
Publish date : 11/3/2004
Withdrawal date : 3/29/2013
Number of pages : 18
ICS : 91.140.50 Electricity supply systems
Technical Committee : 136 - Electrical installation in buildings
- Replaces SR CEI 60364-4-473:1997
- Replaced by SR HD 60364-4-43:2011