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⚡ Upgrade your energy game with Shelly Pro 3EM Switch Add-On — smart control, zero compromises!
The Shelly Pro 3EM Switch Add-On enhances your Shelly Pro 3EM by adding dry contact switching capabilities rated for up to 2A, enabling advanced load control, appliance automation, and solar/battery management. It mounts easily on a DIN rail next to the Pro 3EM and supports app and voice control without requiring a hub. Perfect for professionals seeking precise energy management and seamless integration into smart home ecosystems.















| ASIN | B0C718B37C |
| Best Sellers Rank | 2,653 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Solar & Wind Energy Power Meters 3,448 in Components & Replacement Parts |
| Brand | Shelly |
| Customer Reviews | 4.6 out of 5 stars 91 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 03800235268131 |
| Included Components | 1 pack |
| Item Dimensions | 9.4 x 1.9 x 6.9 centimetres |
| Item Weight | 20 Grams |
| Item dimensions L x W x H | 9.4 x 1.9 x 6.9 centimetres |
| Item weight | 20 Grams |
| Manufacturer | Shelly Europe |
| Manufacturer Part Number | 3800235268131 |
| Material | Stainless Steel |
| Model Number | Shelly_Pro_Add |
| Number of Items | 1 |
| Number of items | 1 |
| Product Warranty | 5. |
| Unit Count | 1.0 count |
A**E
💯 compatible zendure
Impeccable, les données remontent bien via HA, pilotage nickel avec zendure
S**N
Works fine, but I wish it didn't need to exist.
It works, but the fact that this thing even needs to exist is mid. Why can't the Pro 3EM just have a contactor built in like the Pro EM-50 does, and the 3EM used to have? Seems like the Pro 3EM has taken a step back in some ways.
M**O
Tut was es soll
Gut. Einfach zu installieren. Aber ohne cloud-anbindung bringt es gar nichts. Vor allem, wenn man mit dem Gerät balkonkrafter steuern möchte
F**O
Shelly Pro 3EM + Switch + Contattore da 100A monofase
Ottimi prodotti facile installazione e configurazione lo usato nel mio impianto fotovoltaico controllando i tre carichi principali CASA, LABORATORIO, LUCI. Ora acquisterò quello con 2 pinze da 50A da inserire sugli ingressi dei due inverter in parallelo. Per ora sembra che funzioni tutto bene io li uso con Homeassistant speriamo che durino nel tempo per adesso sono molto contento e li consiglio a tutti
J**S
Shelly es shelly
Perfecto y sobretodo las configuraciones que te da !!!!
Trustpilot
4 days ago
1 month ago