NEMA ST 20-1992 (R1997)

Click here to purchase
Applies to single-phase and polyphase dry type transformers (including both autotransformers and noncurrent limiting reactors) for supplying energy to power, heating, and lighting circuits.

Product Details

Published:

01/01/1992

Number of Pages:

41

File Size:

1 file , 4.8 MB

Product Code(s):

100077, 100077