NF C61-450:1978
ELECTRICAL ACCESSORIES FOR DOMESTIC AND SIMILAR PURPOSE. DIFFERENTIAL OVERCURRENT CIRCUIT-BREAKERS, MEDIUM SENSIBILITY (650 MA), FOR LOW-VOLTAGE INSTALLATIONS.

Standard No.

NF C61-450:1978

Release Date

1974

Published By

Association Francaise de Normalisation

Latest

NF C61-450:1978

NF C61-450:1978 history

• 1974 NF C61-450:1978 ELECTRICAL ACCESSORIES FOR DOMESTIC AND SIMILAR PURPOSE. DIFFERENTIAL OVERCURRENT CIRCUIT-BREAKERS, MEDIUM SENSIBILITY (650 MA), FOR LOW-VOLTAGE INSTALLATIONS.