Jul 18, 2008 #1 ThePenguin Structural Jul 5, 2008 20 The NEMA website lists ST-20 "Dry Type Transformers for General Applications" as Rescinded. Does anyone have any idea what standard will fill the void? http://www.nema.org/stds/st20.cfm
The NEMA website lists ST-20 "Dry Type Transformers for General Applications" as Rescinded. Does anyone have any idea what standard will fill the void? http://www.nema.org/stds/st20.cfm
