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IEC 60364-4-473:1977+AMD1:1998 CSV ED1.1

Electrical installations of buildings - Part 4: Protection for safety - Chapter 47: Application of protective measures for safety - Section 473: Measures of protection against overcurrent IEC 60364-4-473:1977+AMD1:1998 CSV ED1.1

General information

99.60   Withdrawal effective   Aug 20, 2001

IEC

TC 64 Electrical installations and protection against electric shock

International Standard

91.140.50   Electricity supply systems | 29.120.50   Fuses and other overcurrent protection devices

Scope

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.

Life cycle

NOW

WITHDRAWN
IEC 60364-4-473:1977+AMD1:1998 CSV ED1.1
99.60 Withdrawal effective
Aug 20, 2001

REVISED BY

WITHDRAWN
IEC 60364-4-43:2001 ED2




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