NEMA DC 20
Residential Controls - Class 2 Transformers
active, Most Current
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| Organization: | NEMA |
| Publication Date: | 1 January 1992 |
| Status: | active |
| Page Count: | 18 |
scope:
This Standards Publication 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.
Document History
NEMA DC 20
January 1, 1992
Residential Controls - Class 2 Transformers
This Standards Publication covers Class 2 transformers intended primarily for use in 30 volts rms maximum low-voltage residential control circuits. It includes definitions, electrical ratings,...
January 1, 1992
Residential Controls—Class 2 Transformers
This Standards Publication covers Class 2 transformers intended primarily for use in 30 volts rms maximum low-voltage residential control circuits. It includes definitions, electrical ratings,...
January 1, 1992
Residential Controls - Class 2 Transformers
A description is not available for this item.
January 1, 1992
Residential Controls–Class 2 Transformers
A description is not available for this item.
January 1, 1992
Residential Controls-Class 2 Transformers
This Standards Publication covers Class 2 transformers intended primarily for use in 30 volts rms maximum low-voltage residential control circuits. It includes definitions, electrical ratings,...
January 1, 1986
RESIDENTIAL CONTROLS - CLASS 2 TRANSFORMERS
A description is not available for this item.