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by cedrik0s
Fri Jan 17, 2020 10:02 am
Forum: Questions & Troubleshooting
Topic: Relay noise?
Replies: 1
Views: 1510

Relay noise?

Hi there.
I am interested in Controllino MINI.
I am wondering if the relays are making noise when they switch.
Or more generally I am wondering if any Controllino operation produces sound/noise. (I need it to be silent).

Thanks a lot.