/ Product catalogue / Commercial and industrial ventilation / Accessories for ventilating systems / Heaters / Electrical heaters / NKD A21 V.2 / NKD 250-3,0-1 A21 V.2
| Unit of measurement | NKD 250-3,0-1 A21 V.2 | |
| Connected air duct size | mm | 250 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 3000 |
| Ø D | B | H | L | L1 |
|---|---|---|---|---|
| 250 | 287 | 388 | 307 | 192 |
