NF C61-420:1975
APPLIANCES FOR DOMESTIC INSTALLATIONS AND SIMILAR PURPOSES.MAIN AND DISTRIBUTION-BOARD CURRENT-OPERATED EARTH-LEAKAGE CIRCUIT-BREAKERS WITH OVERCURRENT RELEASES (FAULT CURRENT MINIATURE CIRCUIT-BREAKER

Standard No.

NF C61-420:1975

Published By

Association Francaise de Normalisation

Latest

NF C61-420:1975

NF C61-420:1975 history

• 1970 NF C61-420:1975 APPLIANCES FOR DOMESTIC INSTALLATIONS AND SIMILAR PURPOSES.MAIN AND DISTRIBUTION-BOARD CURRENT-OPERATED EARTH-LEAKAGE CIRCUIT-BREAKERS WITH OVERCURRENT RELEASES (FAULT CURRENT MINIATURE CIRCUIT-BREAKER