EC-Selector
Selection module for 3 speeds
Art. no.: 9908
EC-Selector is a three-speed controller for fans with 0-10V input, the different speeds can be adjusted by using potentiometers mounted on the controller.
Switching between the low, medium and high setting is done by an external change-over contact, which could be a thermostat or a timer.
Technical parameters
| Nominal data | ||
|---|---|---|
| Voltage (nominal) | 10 | V |
| Protection/Classification | ||
|---|---|---|
| Enclosure class | IP20 |
| Ambient and duct temperature | ||
|---|---|---|
| Control signal | 0-10V |
| Dimensions and weights | ||
|---|---|---|
| Weight | 0.6 | kg |
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