NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC 60120 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60305 | 1978 | Characteristics of string insulator units of the cap and pin type More |
| IEC 60372 | 1984 | Locking devices for ball and socket couplings of string insulator units. Dimensions and tests More |
| IEC 60433 | 1980 | Characteristics of string insulator units of the long rod type More |
