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NF EN 50033 : 1993

NF EN 50033 : 1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MATERIEL ELECTRIQUE POUR ATMOSPHERES EXPLOSIBLES - LAMPES-CHAPEAU POUR LES MINES GRISOUTEUSES

Superseded date

01-07-2005

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

Cooperating organizations
National foreword
Foreword
1 Scope
2 Normative references
3 Definitions
4 General
5 Headpiece
6 Battery
7 Cable
8 External charging contacts
9 Type verifications and tests
10 Marking
National annex NA (informative)
National annex NB (informative)

Describes specific requirements related to risk of gas explosion for construction and testing caplights for use in mines susceptible to firedamp (electrical apparatus for potentially explosive atmospheres of group I). These requirements are supplemented by the following requirements for caplights for mines susceptible to firedamp: -6.3 "Electrostatic charges of enclosures of plastics material" and 7.1 (permitted light alloys for enclosures) of EN 50014; -3.2 "internal connections, 3.5 'solid insulating materials' and 3.8 'Internal wiring' of EN 50019.

DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
NEN EN 50033 : 1994 Identical
EN 50033 : 1991 Identical
BS EN 50033:1991 Identical
UNE-EN 50033:1994 Identical
NBN EN 50033 : 1993 Identical
I.S. EN 50033:1992 Identical
SN EN 50033 : 1991 Identical

NF EN 50016 : 2004 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PRESSURIZED APPARATUS 'P'

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