IEC 60364-5-523:1999
Electrical installations of buildings - Part 5: Selection and erection of electrical equipment - Section 523: Current-carrying capacities in wiring systems
OVERVIEW
Provides requirements for a satisfactory life of conductors and insulation subjected to the thermal effects of carrying current for prolonged periods of time in normal service. Includes a series of tables containing the relationship between cross-sectional area of conductors and the load depending on type of conductor material, type of insulation and method of installation. Relates only to non-armoured cables and insulated conductors having a nominal voltage not exceeding 1 kV a.c. or 1,5 kV d.c. Does not apply to armoured single-core cables.
COMMENTS
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PRODUCT DETAILS
| Status | Withdrawn - 02 Jan 2026 |
|---|---|
| Edition | 1999 |
| No. of Pages | 97 |
| ICS Classification | 29.060.01 Electrical wires and cables in general 91.140.50 Electricity supply systems |
| Committee | TC 64 |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC : 0 |