Jump to content
Shelly IoT Innovation Challenge started! ×

Shelly Pro Dimmer 2PM - Ok if impulse signal and life wire protected through different fuses?


Recommended Posts


I have two Eltako S12-100 impulse switches installed, which I like to replace with Shelly Dimmer Pro devices.

- The two existing switches have incoming impulses and live wires all of the same phase.
- The two switches are protected by the same ground fault circuit interrupter.
- However, each switch (incoming impulse + the live wire) has a separate fuse for its protection.

Is this a supported setup for using a single Shelly Dimmer Pro 2PM? Or do I need to use two separate shelly Dimmer Pro 1PM devices in the above case?

Thanks and best regards,


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...