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⚡ Upgrade your energy game with Shelly Pro 3EM Switch Add-On — smart control, zero compromise!
The Shelly Pro 3EM Switch Add-On enhances your Shelly Pro 3EM by adding dry contact switching capabilities for up to 2A loads, enabling advanced load shedding, appliance control, and solar energy management. It mounts easily on a DIN rail, draws power directly from the Pro 3EM, and integrates seamlessly with the Shelly app and popular voice assistants without requiring a hub. Perfect for professionals seeking precise, scalable home automation and energy optimization.















| ASIN | B0C718B37C |
| Best Sellers Rank | 2,792 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Solar & Wind Energy Power Meters 7,922 in Components & Replacement Parts |
| Brand | Shelly |
| Customer Reviews | 4.6 out of 5 stars 89 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 |
| 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
2 weeks ago
2 months ago