Technical data
Rated voltage | 230 V |
Power frequency | 50 Hz |
Nominal power | MK.. 3 W, BK.. 25 W |
Rated current | MK.. 0.015 A, BK.. 0.01 A |
Starting current | BK.. 1.8 A - 1 sec |
Degree of protection | IP 55 |
Protection class | II (without PE conductor) |
Pressure loss | 11 Pa |
Ambient and airstream temperature | max. +40 °C. |
Storage temperature | -20 to +60 °C, Store unit only in a dry place |
Nominal sizes, dimensions [A]...[D], in [mm]
| N | A | B | C | D |
|---|---|---|---|---|---|
MK 20 | 200 | 325 | 218 | 275 | 83 |
MK 25 | 250 | 370 | 262 | 320 | 105.5 |
MK 31 | 315 | 430 | 320 | 380 | 135.5 |
BK 20 | 200 | 325 | 218 | 275 | 83 |
BK 25 | 250 | 370 | 262 | 320 | 105.5 |
BK 31 | 315 | 430 | 320 | 380 | 135.5 |