RU-CTL
Switching unit for secured input and normal contact output
![](http://www.ateis.com/content/_images/RU-CTL-02.png)
Note - In cooperation with RU devices for redundancy purpose, please refer to our local sales for:
* External DC power calculation for IDA8S
* Special order for IDA8C, IDA8C-SW, IDA8SAB and IDA8SAB-SW