What does "dry contacts" mean on the Shelly 1 and Shelly Plus 1?

Modified on Wed, 04 Jan 2023 at 04:30 PM

It means that you can connect one type of voltage for powering the device ( 12V, 24-60V DC or 110V-230V AC ) and another type of voltage for switching the load.

For wiring reference, please check  - https://kb.shelly.cloud/knowledge-base/devices