International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 37B |
Specific components for surge arresters and surge protective devices |
SC 37B Stability date of publications
  Publication Number | Publication Date | Stability Date | Maintenance Team | Project in progress |
|---|---|---|---|---|
| IEC 61643-311 Ed. 1.0 | 2001-10-17 | 2012 | 01 | IEC 61643-311 Ed. 2.0 (CDIS) |
| IEC 61643-321 Ed. 1.0 | 2001-12-04 | 2013 | 02 | IEC 61643-321 Ed. 2.0 (PWI) |
| IEC 61643-331 Ed. 1.0 | 2003-05-27 | 2013 | 01 | IEC 61643-331 Ed. 2.0 (PWI) |
| IEC 61643-341 Ed. 1.0 | 2001-11-23 | 2013 | 02 | IEC 61643-341 Ed. 2.0 (PWI) |