BIS IS/IEC 60947-3 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE COMBINATION UNITS
12-01-2013
07-09-2023
NATIONAL FOREWORD
1 General
2 Definitions
3 Classification
4 Characteristics
5 Product information
6 Normal service, mounting and transport conditions
7 Constructional and performance requirements
8 Tests
Annex A (normative) - Equipment for direct switching
of a single motor
Annex B (informative) - Items subject to agreement
between manufacturer and user
Annex C (normative) - Single pole operated three
pole switches
Utilizes switches, disconnectors, switch-disconnectors and fuse combination units to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1000 V a.c. or 1500 V d.c.
| Committee |
ETD 07
|
| DevelopmentNote |
Issue Date: 01/04/2008. Supersedes BIS IS 13947-3. (05/2011)
|
| DocumentType |
Standard
|
| PublisherName |
Bureau of Indian Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV | Identical |