Electrical apparatus for potentially explosible atmospheres. Powder filling "Q".

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National standards and national normative documents

Thematics

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Publication date

May 1982

Number of pages

14 p.

Reference

NF C23-517

ICS Codes

29.260.20 Electrical apparatus for explosive atmospheres

Classification index

C23-517

Print number

International kinship

IEC 60079-5:1967

European kinship

EN 50017:1977

Replaced standards (2)

NF C23-517

June 1977

Standard Cancelled

Elektrical apparatus for potentially explosive atmospheres - Powder filling "Q" - European standard en 50017

NF C23-517/A1

July 1979

Standard Cancelled

Additif 1 à NF C 23-517 de juin 1977.

Standard replaced by (1)

NF EN 50017

May 1995

Standard Cancelled

Electrical apparatus for potentially explosive atmospheres. Powder filling "Q".

Ce document qui est à lire conjointement avec la norme française NF C 23-514:1993 concerne les règles spécifiques de construction, d'essais et de marquage du matériel électrique, des parties de matériel électrique et des composants Ex à remplissage pulvérulent, destinés à être utilisés dans des atmosphères explosibles de gaz, vapeur et brouillard.

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