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IEEE C37.20.3

Metal-Enclosed Interrupter Switchgear

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Organization: IEEE
Publication Date: 17 March 2001
Status: inactive
Page Count: 50
scope:

This standard covers metal-enclosed interrupter (MEI) switchgear assemblies containing, but not limited to, such devices as interrupter switches; selector switches; power fuses; control, instrumentation and metering devices; and protective equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for distribution of electrical power.

This standard is concerned with enclosed (rather than open), indoor and outdoor switchgear assemblies rated above 1000 V. It includes equipment that is part of primary and secondary unit substations. It does not include gas-insulated substation equipment nor switching devices mounted integrally within a transformer enclosure.

Document History

June 29, 2023
Metal-Enclosed Interrupter Switchgear Rated above 1 kV AC up to and Including 48.3 kV AC
This standard covers metal-enclosed interrupter (MEI) switchgear assemblies where air at ambient pressure is the primary insulating medium. Individual components within the switchgear may use other...
December 11, 2013
Metal-Enclosed Interrupter Switchgear (1 kV–38 kV)
This standard covers metal-enclosed interrupter (MEI) switchgear assemblies containing, but not limited to, such devices as interrupter switches; selector switches; power fuses; circuit breakers;...
IEEE C37.20.3
March 17, 2001
Metal-Enclosed Interrupter Switchgear
This standard covers metal-enclosed interrupter (MEI) switchgear assemblies containing, but not limited to, such devices as interrupter switches; selector switches; power fuses; control,...
March 17, 2001
Metal-Enclosed Interrupter Switchgear
This standard covers metal-enclosed interrupter (MEI) switchgear assemblies containing, but not limited to, such devices as interrupter switches; selector switches; power fuses; control,...
January 1, 1987
Metal-Enclosed Interrupter Switchgear
This standard covers metal-enclosed interrupter switchgear assemblies containing but not limited to such devices as interrupter/switches, selector switches, power fuses, control, instrumentation and...

References

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