NF C71-221*NF EN 61050:1993
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements.

Standard No.

NF C71-221*NF EN 61050:1993

Release Date

1993

Published By

Association Francaise de Normalisation

Latest

NF C71-221*NF EN 61050:1993

Replace

NF C71-221:1983

NF C71-221*NF EN 61050:1993 history

• 1993 NF C71-221*NF EN 61050:1993 Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements.
• 0000 NF C71-221:1983