DIN 18381 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN VDE 0100-450 ; VDE 0100-450:1990-03 | 1990-03 | Erection of power installation with nominal voltages up to 1000 V; protective measure for safety; protection against undervoltage More |
| IEC 60529 | 1989-11 | Degrees of protection provided by enclosures (IP code) More |
| IEC 60848 | 1988 | Preparation of function charts for control systems More |
