NEMA ST 20:2021
Current
The latest, up-to-date edition.
Dry Type Transformers for General Applications
Hardcopy , PDF
English
06-12-2022
This technical publication applies to single-phase and polyphase dry-type transformers (including autotransformers and non-current-limiting reactors) for supplying energy to power, heating, and lighting circuits and designed to be installed and used in accordance with the National Electrical Code®.1
| DocumentType |
Standard
|
| Pages |
110
|
| ProductNote |
THIS STANDARD IS ALSO REFERS TO 10 CFR 429,10 CFR 431
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Current
|
| Supersedes |
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