NEMA DC 20-1992 (R2003, R2009, R2014, R2022)

Residential Controls - Class 2 Transformers

National Electrical Manufacturers Association, 03/05/1992

Publisher: NEMA

File Format: PDF

$50.00$100.00

Description

Published:05/03/1992

Pages:18

File Size:1 file , 2.8 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

NEMA DC 20-1992 (R2003, R2009, R2014, R2022) covers Class 2 transformers intended primarily for use in 30 volts rms maximum low-voltage residential control circuits. It includes definitions, electrical ratings, performance standards, mounting dimensions, and marking requirements.