IEC 60364-4-43:2008 Withdrawn
Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent
- Introduction of new informative Annexes B, C and D.
- Information concerning flexible cables added to Scope.
- Requirements added for overload detection for the neutral conductor for harmonic currents.
- Requirement that devices for protection against short-circuit current be capable of making as well as breaking short-circuit current added.
- Information added to clarify protection against overload current.
- Requirements where devices for protection against overload need not be provided expanded.
- Requirements where devices for protection against short-circuit need not be provided expanded.
- Requirements for short-circuit current ratings of busbar trunking systems added. The contents of the corrigendum of October 2008 have been included in this copy.
|Publication type||International Standard|
|TC/SC||TC 64 - Electrical installations and protection against electric shockrss|
|ICS||91.140.50 - Electricity supply systems
29.120.50 - Fuses and other overcurrent protection devices
|File size||1267 KB|
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