IEC 60337-2C:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Third supplement - Control switches (low-voltage switching devices for control and auxiliary circuits, including contactor relays) - Part 2: Special requirements for specific types of control switches
Hardcopy , PDF
English - French, Russian
01-01-1977
01-12-1990
Gives supplementary requirements not included in Publication 337-1; Section Five is applicable to indicator lights fitted with one or more lamps, with or without voltage reduction; Section Six gives the dimensions, arrangement and distance between fixing holes of push-buttons and indicator lights.
| Committee |
TC 121/SC 121A
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| Standards | Relationship |
| CEI 17-14 : 1ED 1981 | Identical |
| HD 420 : 200S2 | Identical |
| NEN 10337-2 : 1985 | Identical |
| BS 4794-2.5&2.6(1978) : LATEST | Identical |
| BS 4794-2 Sections 2.5 and 2.6:1978 | Identical |
| UNE 20119-5:1989 | Identical |
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