International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 17B |
Low-voltage switchgear and controlgear |
Detail
Committee | Working Groups | Project Leader | Current Status | Frcst Pub Date | Stability Date |
|---|---|---|---|---|---|
| SC 17B | DELPUB |
History
Stage | Document | Downloads | Decision Date | Target Date |
|---|---|---|---|---|
| PNW | 1980-06-01 | |||
| ANW | 1980-06-02 | |||
| 1CD | 1986-06-01 | |||
| ADIS | 1986-06-02 | |||
| CDIS | 1986-12-01 | |||
| APUB | 1987-12-01 | |||
| BPUB | 1988-07-21 | |||
| PPUB | 1990-07-15 | |||
| DELPUB | 2000-11-23 | |||
Project
IEC 60947-4-1 Ed. 1.0
Low-voltage switchgear and controlgear. Part 4: Contactors and motor-starters - Section One: Electromechanical contactors and motor-starters
Remark:
- Of interest to SC 23E and TC 41. - Supersedes IEC 158-1, 292-1 to 292-4 (Amendments and Supplements).- Superseded by Ed.2