NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60437 ; VDE 0674-252:2024-10 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 62155 | 2003-05 | Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1000 V More |