NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0110-2 ; VDE 0110-2:1989-01 [Withdrawn] references following documents:
Document number | Edition | Title |
---|---|---|
DIN VDE 0660-112 ; VDE 0660-112:1987-02 | 1987-02 | Switchgear and controlgear; additional specification for d.c. air-break switches, air-break disconnectors and air-break switch-disconnectors exceeds 1200 V but not exceeds 3000 V More |