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I.S. EN 50281-1-1:1999

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING

Available format(s)

Hardcopy , PDF

Superseded date

01-26-2007

Language(s)

English

Published date

01-01-1999

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

US$71.32
Excluding Tax where applicable

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements for all category 1 and 2 electrical
   apparatus
5 Supplementary requirements for certain category 2
   electrical apparatus
6 Requirements for all category 3 electrical apparatus
7 Supplementary requirements for certain category 3
   electrical apparatus
8 Type verification and tests
9 Dust tightness test
10 Thermal tests for category 1, 2 and 3 electrical
   apparatus
11 Marking
12 Examples of marking
13 Instructions

Defines the requirements for construction, design and testing of electrical apparatus. Applies to electrical apparatus protected by enclosure and temperature limitation to be used in areas where combustible dust may be present in quantities, which could cause a fire or explosion hazard.

DocumentType
Standard
Pages
39
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

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