Vilnis Posted June 3 Share Posted June 3 (edited) I need a programmable switch for remote control of one 25A channel. May I combine both two outputs of Shelly Pro 2 in one for that? If yes, can the commands of one of the outputs be synchronized with another in order not to duplicate commands each time? If not, is there any other Shelly device I can use for the remote control of 25A channel? Edited June 3 by Vilnis Quote Link to comment Share on other sites More sharing options...
terae Posted June 4 Share Posted June 4 16A/channel does not come 25A with any trick. Use 25A contactor to drive with Shelly Pro channels, it's the only way you aren't compromising safety. 2 Quote Link to comment Share on other sites More sharing options...
Vilnis Posted June 7 Author Share Posted June 7 Could it be any 25A general-purpose contactor like Schneider Electric Acti9 iCTK (manuf. ID A9C40125)? I have to control the 25A channel with a 3kW heater and a few LED lights. Quote Link to comment Share on other sites More sharing options...
terae Posted June 10 Share Posted June 10 On 6/7/2024 at 11:36 PM, Vilnis said: Could it be any 25A general-purpose contactor like Schneider Electric Acti9 iCTK (manuf. ID A9C40125)? I have to control the 25A channel with a 3kW heater and a few LED lights. Whatever 16A+... the MCB can also be replaced with 16A variation. And that MCB's job is to be overload caused over temperature shield for wiring. But more easy to find 25A than 16A single phase contactor. ps. Support your local electrician! 1 Quote Link to comment Share on other sites More sharing options...
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