BIS IS/IEC 60947-4-1 : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4: CONTACTORS AND MOTOR-STARTERS - SECTION 1: ELECTROMECHANICAL CONTACTORS AND MOTOR-STARTERS
12-01-2013
16-06-2026
NATIONAL FOREWORD
1 Scope and object
2 Normative references
3 Definitions
4 Classification
5 Characteristics of contactors and starters
6 Product information
7 Normal service, mounting and transport conditions
8 Constructional and performance requirements
9 Tests
Annex A (normative) - Marking and identification of
terminals of contactors and associated
overload relays
Annex B (normative) - Special tests
Annex D (informative) - Items subject to agreement
between manufacturer and user
Annex E (informative) - Examples of control circuit
configurations
Annex F (normative) - Requirements for auxiliary
contact linked with power contact (mirror
contact)
Bibliography
Utilizes the AC and d.c. contractors & AC motor-starters whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c.
| Committee |
ETD 07
|
| DevelopmentNote |
Issue Date: 01/07/2008. (02/2009) Supersedes BIS IS 12974. (08/2009) Supersedes BIS IS 13947-4-1. (05/2011)
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| DocumentType |
Standard
|
| PublisherName |
Bureau of Indian Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 60947-4-1:2009+AMD1:2012 CSV | Identical |