NEMA - C37.58
Conformance Test Procedures for Indoor AC Medium Voltage Switches for Use in Metal Enclosed Switchgear
inactive
| Organization: | NEMA |
| Publication Date: | 12 June 1990 |
| Status: | inactive |
| Page Count: | 20 |
Document History
January 1, 2020
Switchgear—Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear—Conformance Test Procedures
This Standard applies to the conformance test procedure for ac medium-voltage switches rated above 1000 volts as designed, manufactured, and tested in accordance with ANSI/IEEE C37.20.4. It is...
January 1, 2003
For Switchgear— Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear— Conformance Test Procedures
This standard applies to the conformance test procedure for ac medium-voltage switches rated above 1000 volts as designed, manufactured, and tested in accordance with ANSI/IEEE C37.20.4. It is...
January 1, 2003
for Switchgear Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear Conformance Test Procedures
This standard applies to the conformance test procedure for ac medium-voltage switches rated above 1000 volts as designed, manufactured, and tested in accordance with ANSI/IEEE C37.20.4. It is...
C37.58
June 12, 1990
Conformance Test Procedures for Indoor AC Medium Voltage Switches for Use in Metal Enclosed Switchgear
A description is not available for this item.
June 12, 1990
Switchgear - Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear - Conformance Test Procedures
A description is not available for this item.