UNE-EN 50020:1997

Material eléctrico para atmósferas potencialmente explosivas. Seguridad intrínseca "i".

ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY "I".

MATÉRIEL ÉLECTRIQUE POUR ATMOSPHÈRES EXPLOSIBLES. SÉCURITÉ INTRINSÈQUE "I".

Publication Date:

1997-02-05 /Anulada

Cancellation date:

2003-09-05

ICS:

CTN:

International equivalences:

EN 50020:1994 (Identical)

Cancellations:

It is cancelled by: UNE-EN 50020:2003