NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN 43633-2 [CURRENT] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 43456-1 | 1999-07 | Terminal markings for auxiliary and control circuits - Part 1: Disconnectors and earthing switches for rated voltages ≥ 52 kV More |
