/ Product catalogue / Commercial and industrial ventilation / Accessories for ventilating systems / Heaters / Electrical heaters / NK U (rectangular) / NK 700x400-36,0-3 U
| Unit of measurement | NK 700x400-36,0-3 U | |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 36000 |
| Weight | kg | 28 |
| B | B1 | B2 | H | H1 | H2 | L |
|---|---|---|---|---|---|---|
| 700 | 720 | 924 | 400 | 420 | 440 | 750 |
