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โก Empower Your Energy IQ โ Control, Save, and Automate Like a Pro
Shelly Pro EM 50A is a cutting-edge, DIN-rail mountable single-phase energy meter with dual-channel 50A clamps, delivering 1% measurement accuracy. Featuring Wi-Fi, LAN, and Bluetooth connectivity, it integrates seamlessly with Alexa and Google Home without requiring a hub. Designed for both smart homes and SMBs, it offers precise energy monitoring, contactor control, and renewable energy optimization, all managed via the intuitive Shelly Smart Control app.











| ASIN | B0CH1JW2CW |
| Brand | Shelly |
| Brand Name | Shelly |
| Connector Type | Clamp |
| Contact Current Rating | 50 Amps |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Country of Origin | USA |
| Current Rating | 50 Amps |
| Customer Reviews | 4.6 out of 5 stars 679 Reviews |
| Global Trade Identification Number | 03800235268148 |
| Included Components | 1 x Shelly Pro EM, 1 x 50A clamp |
| Item Weight | 63 Grams |
| Manufacturer | Allterco Robotics EOOD |
| Model Number | 3800235268148 |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Part Number | 814 |
| Specification Met | CE, RoHS |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
| Wattage | 50 Milliwatts |
K**R
Works great! Just be sure the clamps face the right direction
I had to have the electrician come back as the clamps that go onto the main are hard coded to incoming or outgoing power. I don't know why they built it that way as the signal clearly comes through just fine either way...just negative when it should be positive. It's great to know how much power I'm using and it was very quick to setup with home assistant for automations based on power usage. I've paired it with some outlet meters from Shelly which are working great to know if I'm actively sitting in the office based on power usage for some useful automations.
J**O
Perfecto
Funciona perfecto
B**N
Excellent tool to keep historical power usage.
Monitoring various branches of my inverted AC outputs to various appliances. Works great and is very accurate. These measurements are logged on charts for historical monitoring. Easy install and no programming needed.
M**Z
Lo mas importante es que la gente vea que es una buena empresa con estas opiniones de exito!!
Es justo lo que necesitamos y su rapidez en la entrega es genial. No cambien
D**A
Cool power monitor/relay great interfaces
Outstanding piece of kit. WiFi and wired Ethernet, web, JSON, Matter, Modbus and more all built in. Mine worked right out of the box. Got ic controlled via the web and MODBUS TCP. Handy device priced right.
Trustpilot
1 week ago
3 days ago