International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 37A |
Low-voltage surge protective devices |
SC 37A Work programme
 Project Reference |  Stage | Document Reference | Init. Date | Current Stage | Next Stage | Mod | Fcst. Publ. Date |
|---|---|---|---|---|---|---|---|
IEC 61643-12 Ed. 3.0 Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles | PWI
| 2012-11 | no | ||||
IEC 61643-22 Ed. 2.0 Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles | 1CD
| 37A/244A/CD | 2012-12 | 2012-12 | 2012-05 | no | 2015-03 |
IEC 61643-32 Ed. 1.0 Low-voltage surge protective devices for specific applications - selection and application principles for SPDs for photovoltaic installations | PWI
| 2012-11 | no | ||||
PWI 37A-1 Ed. 1.0 Surge protective devices connected to low-voltage DC power systems - Requirements and test methods | PWI
| 2012-11 | no |
1053 kB