/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / KSB K2 / KSB 125 K2
| Unit of measurement | KSB 125 K2 | |
| Connected air duct size | mm | 125 |
| Speed | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 61 |
| Unit current | A | 0.28 |
| Maximum airflow | m3/h | 330 |
| Sound pressure level LpA at 3 m | dB(A) | 35 |
| Weight | kg | 13 |
| Transported air temperature (max) | °С | 55 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| ∅D | B | B1 | H | L | L1 | L2 |
|---|---|---|---|---|---|---|
| 124 | 420 | 228 | 258 | 517 | 507 | 414 |
