BS 4491-2.1:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Appliance couplers for household and similar general purposes. Specification of requirements for individual types of coupler Sewing machine couplers
Hardcopy , PDF
04-15-2001
English
08-31-1990
Brief history
Technical text
Preface of IEC 320-2-1 (1984)
1. Scope
2. Definitions
3. General requirements
4. General notes on tests
5. Standard ratings
6. Classification
7. Marking
8. Dimensions and compatibility
9. Protection against electric shock
10. Provision for earthing
11. Terminals and terminations
12. Construction
13. Moisture resistance
14. Insulation resistance and electric strength
15. Forces necessary to insert and to withdraw the
connector
16. Operation of contacts and circuit resistance
17. Resistance to heating of appliance couplers for
hot conditions or very hot conditions
18. Breaking capacity
19. Normal operation
20. Temperature rise of current-carrying parts
21. Flexible cables and cords and their connection
22. Mechanical strength
23. Resistance to heat and ageing
24. Screws, current-carrying parts and connections
25. Creepage distances, clearances and distances
through insulation
26. Resistance of insulating material to abnormal heat
to fire and to tracking
27. Resistance to rusting
Appendix A (normative) - Other international publications
quoted in this standard
Appendix B (normative) - List of cord types with relevant
HD/IEC cross reference
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