IEEE C37.42-2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
07-20-2021
English
01-29-2010
1. Overview
2. Normative references
3. Definitions
4. Normal and special service conditions
5. Classifications and ratings
6. Design test requirements
7. Time-current characteristic requirements
8. Conformance tests
9. Construction requirements
10. Nameplate marking requirements
11. Application, operation and maintenance
guidelines
Annex A (informative) - Historical device rating
information
Annex B (normative) - Historical IEEE (non-IEC)
devices
Annex C (normative) - Mounting brackets
Annex D (normative) - Switch sticks (switch hooks)
Annex E (informative) - Bibliography
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