• IEEE C37.20.4-2001

IEEE C37.20.4-2001

  • IEEE Standard for Indoor AC Switches (1 kV - 38 kV) for Use in Metal-Enclosed Switchgear
  • standard by IEEE, 08/10/2001
  • Category: IEEE

$118.00 $59.00

Revision Standard - Superseded.Indoor ac medium-voltage switches for use in enclosures for application in power circuits at voltages above 1 kV through 38 kV are covered. These include stationary or drawout, manual or power operation, fused or unfused.
PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

NACE RP0286-97

NACE RP0286-97

Standard Recommended Practice - The Electrical Isolation of Cathodically Protected Pipelines..

$93.00 $185.00

NACE TM0197-97

NACE TM0197-97

Laboratory Screening Test to Determine the Ability of Scale Inhibitors to Prevent the Precipitation ..

$87.00 $173.00

NACE TM0297-97

NACE TM0297-97

Effects of High-Temperature, High-Pressure Carbon Dioxide Decompression on Elastomeric Materials Lis..

$98.00 $195.00

NACE TM0397-97

NACE TM0397-97

Screening Test for Evaluating the Effectiveness of Gypsum Scale Removers..

$76.00 $151.00