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DIN EN 50281-1-1 : 1999 AMD 1 2002

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 1-1: ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING

Withdrawn date

01-07-2007

Published date

12-01-2013

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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
PublisherName
Verband Deutscher Elektrotechniker
Status
Withdrawn

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