Superseded Standard

IEEE C37.04-1979

IEEE Standard Rating Structure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis

A rating structure for AC high-voltage circuit breakers rated on a symmetrical current basis is established. The rating structure applies to indoor and outdoor types of AC high-voltage circuit breakers rated above 1000 V. Service conditions, construction, and nameplate markings are also considered.

Sponsor Committee
PE/SWG - Switchgear
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Status
Superseded Standard
Superseded by
C37.04-1999
Amendments
C37.04b
C37.04c-1982
C37.04d-1987
C37.04e-1987
C37.04f-1990
C37.04g-1986
C37.04h-1986
C37.04i-1991
Board Approval
1979-04-06
History
ANSI Approved:
1988-02-04
Published:
1980-07-28
Reaffirmed:
1989-02-28

Additional Resources

Interpretation
C37.04_C37.06_C37.09_interp.pdf

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/SWG - Switchgear
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