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
Images Dimensions - EC-Selector - Systemair
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