Issue:
Standards for MV/HV Switchgears and Breakers

Product Line:
MV/HV Switchgears and Breakers

Environment:
Products sold and used in the United States

Resolution:
Switchgear standards:

IEEE C37.20.3-2013: IEEE Standard for Metal-Enclosed Interrupter Switchgear (1 kV to 38 kV)

IEEE C.37.20.2-2015: IEEE Standard for Metal-Clad Switchgear

Breaker standards:

IEEE C37.04-1999 (R2006): IEEE Standard Rating Structure for ac High-Voltage Circuit Breakers

IEEE C37.06-2009: Standard for ac High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis - Preferred Ratings and Related Required Capabilities for Voltages Above 1,000 V

IEEE C37.09-1999 (R2007): IEEE Standard Test Procedure for ac High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis.

Released for: Schneider Electric USA