EN 50012 : 1977
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The latest, up-to-date edition.
LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - TERMINAL MARKING AND DISTINCTIVE NUMBER FOR AUXILIARY CONTACTS OF PARTICULAR CONTACTORS
Published date
01-02-1977
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This standard applies to contactors according to IEC-Standard 158-1, irrespective of their power and construction, having terminal marking of auxiliary contacts in accordance with the corresponding marking of contactor relays designated by the distinctive letter E (see EN 50 011).
| Committee |
TC 17B
|
| DevelopmentNote |
Also numbered as I.S. 521 (01/2002) Also numbered as BS 5582(1978). (08/2005)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 50012:1978-05 | Identical |
| UNE 21812:1982 | Identical |
| CEI EN 50012 : 1998 | Identical |
| NFC 63 032 : 1978 | Identical |
| SN EN 50012 : 1977 | Identical |
| CEI 17-17 : 1ED 1983 | Identical |
| NEN EN 50012 : 1978 | Identical |
| PN EN 50012 : 2002 | Identical |
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