Overview
Dry contacts
Can be mounted on DIN rail
Only compatible with Shelly Pro 3EM
Dry contacts
Can be mounted on DIN rail
Only compatible with Shelly Pro 3EM
Shelly · Accessories · "Pro 3EM Switch Add-on" · Accessories for Pro 3EM.
Add-on for Shelly Pro 3EM
An electrically insulated switch designed to extend the capabilities of your Shelly Pro 3EM. With this additional device, you can easily control contactors and other electrical devices, giving you more flexibility and control over your consumption.
Application area:
Load shedding
Weather-dependent control
Balancing of PV systems.
Shelly, Shelly_Pro_Add, Shelly Pro 3EM Switch Add-on