BS 4999-105:1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
15-06-2001
English
31-05-1988
Brief history
Technical text
1. Scope
2. Object
3. Designation
4. Degrees of protection - First characteristic numeral
5. Degrees of protection - Second characteristic
numeral
6. Marking
7. General requirements for tests
8. Tests for first characteristic numeral
9. Tests for second characteristic numeral
10. Tests for weather-protected machines
Figures
Appendix A - Most frequently used degrees of protection
for electrical machines
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