Home>Encuentra tu norma>Busca tu norma>Norma

Standard

UNE 20319:1978

UNE 20319:1978

Material eléctrico para atmósferas explosivas. Envolventes con sobrepresión interna.

ELECTRIC MATERIAL FOR EXPLOSIVE ATMOSPHERES. INTERNAL OVER PRESSURE ENCLOSURES.

Publication Date:

1978-01-15 /Anulada

Cancellation date:

2010-03-31

ICS:

29.260.20 / Electrical apparatus for explosive atmospheres

CTN:

CTN 202/SC 31 - Electrical apparatus for explosive atmospheres

International equivalences:

IEC 79-2:1975 (Identical)

Cancellations:

It is cancelled by: UNE-EN 60079-2:2008