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Shelly Pro 3EM is a DIN-rail mountable, 3-phase smart energy meter with 120A clamps, offering 1% measurement accuracy. It supports Wi-Fi, LAN, and Bluetooth gateway connectivity, enabling precise 2-way energy monitoring for homes, offices, and solar setups. Compatible with Alexa and Google Home, it requires no hub and features industry-grade security for seamless cloud integration. Ideal for professionals seeking real-time energy insights and smart automation with a 5-year warranty.











| ASIN | B0BVKZ4NGM |
| Best Sellers Rank | #24,672 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Industrial Power Meters |
| Brand Name | Shelly |
| Connector Type | Clamp |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Current Rating | 120 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,263) |
| Included Components | 1 x Shelly Pro 3EM |
| Item Weight | 62 Grams |
| Manufacturer | Shelly Europe |
| Model | 3800235268100 |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Part Number | 810 |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | CE, RoHS |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
| Wattage | 31200 watts |
T**M
Works perfectly and easy to install / setup
Excellent product and easy installation. Allows me to monitor a remote condo and keep tabs on the HVAC and power consumption. The app is well polished and provides all the information and control you would expect with this device
C**E
Pro level current meter at a bargain price!
Fantastic current meter! The bonus is built in Ethernet! Small size will fit in tight spaces and easy install. Great function, except for some reason data download is not working right. There is also connection point for 1 more CT, but last I checked it is not sold separately. AND I wish there was short piece of DIN rail in box.
M**O
Excelente!
Excelente!
S**P
Great for consumption monitoring
I used this to pair with my solar installation. I found some open source software that I modified to emulate a Fronius Smart Meter so it polls this Shelly Pro 3EM to get total consumption and that data is stored alongside my production data. It was very easy to install, and the API/etc was very easy to work with to get the data I needed. I was impressed.
F**K
For US Panels, look elsewhere
In the US you have better options. Though I love the software. If they created a product that worked better in US panels I would buy it. The main issue is that you need to run wires from the panel to a DIN box outside the panel. Maybe if a solar system had a DIN rail this would be good? Anyway, I returned it. The software was awesome.
P**O
El medidor de energía funciona perfectamente y lo integre más fácilmente aún a home assistant. La conexión a la red wifi funciona muy bien inclusive dentro del panel eléctrico que es de acero.
D**N
Excelente
Excelente producto
M**C
Comes with three 120A current transformers
This comes with three 120A current transformers. My Home Assistant software found it easily.
B**.
Monitor e registo de consumo, voltagem e corrente, permitindo IoT, exporta CSV, para mono, bi e trifásico, incluindo crédito de sistema solar (registra produção). Muito versatile e compacto. Qualidade e precisão TOP
D**Z
Funciona perfecto y es super útil para el monitoreo de todo el cuadro eléctrico mas 2 cargas. Tambien lo he usado para monitorear motores trifasicos, es genial!
D**.
Na aansluiten werd het toestel direct erkent door Home Assistant en alles automatisch ingesteld. Prachtig
A**N
Funkar perfekt
I**E
Snel geleverd.
Trustpilot
1 month ago
2 weeks ago