SN EN 50281-1-1 : 1998 AMD 1 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 1-1: ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING
01-12-2006
12-01-2013
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 |
Swiss Standards
|
| Status |
Superseded
|
| Standards | Relationship |
| BS EN 50281-1-1:1999 | Identical |
| I.S. EN 50281-1-1:1999 | Identical |
| EN 50281-1-1 : 98 AMD 1 2002 | Identical |
| DIN EN 50281-1-1 : 1999 AMD 1 2002 | Identical |
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