AFNOR - NF EN IEC 61643-331
Components for low-voltage surge protection - Part 331 : performance requirements and test methods for metal oxide varistors (MOV)
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 8 May 2020 |
| Status: | active |
| ICS Code (Substations. Surge arresters): | 29.240.10 |
Document History
NF EN IEC 61643-331
May 8, 2020
Components for low-voltage surge protection - Part 331 : performance requirements and test methods for metal oxide varistors (MOV)
A description is not available for this item.
March 16, 2018
Components for low-voltage surge protective devices - Part 331 : performance requirements and test methods for metal oxide varistors (MOV)
A description is not available for this item.