I.S. EN 50033:1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP
Hardcopy , PDF
English
16-10-1992
09-06-2016
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.
Dates of withdrawal of national standards are available from NSAI.
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
Prescribes the specific requirements related to the risk of a gas explosion for the construction and testing of caplamps for use in mines susceptible to firedamp.
| DevelopmentNote |
To be read in conjunction with I.S. 231 (EN 50014: 1977): 1979 (02/2002)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NEN EN 50033 : 1994 | Identical |
| NBN EN 50033 : 1993 | Identical |
| EN 50033 : 1991 | Identical |
| NF EN 50033 : 1993 | Identical |
| BS EN 50033:1991 | Identical |
| UNE-EN 50033:1994 | Identical |
This standard has been withdrawn and is no longer current. No replacement edition is available.
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