Skip to consent manager Skip to main content Skip to search Skip to category navigation Skip to footer
Shelly PbS ST1820 - LinkedGo Smart Floor Heating Thermostat, WiFi, Bluetooth
Secure the future of your home with the Shelly Pro 3. This smart 3-phase relay switch for DIN rail mounting is a real powerhouse and the ultimate solution for anyone who wants to take their smart home or building automation to the next level. And what does the Shelly Pro 3 do when it feels unwell? It goes to the fuse box! - Sorry for the bad joke, but this device is truly a hero, as it can control devices with up to 40A per channel and precisely measure consumption. With WiFi, LAN, Bluetooth, and MQTT, it offers you maximum flexibility. Thanks to the powerful ESP-Shelly-C38F processor and the new Gen3 platform, it responds lightning-fast. Whether you want to control roller shutters, lights, or motors, the Shelly Pro 3 makes your controls effortless and efficient.

Highlights of the Shelly Pro 3:

  • 3-Phase Control: Ideal for demanding devices and industrial applications.
  • Multi-Connectivity: WiFi, LAN, Bluetooth, and MQTT for maximum flexibility.
  • Precise Power Measurement: Monitor energy consumption per channel in real time.
  • Fast Response: Newly developed Gen3 platform for lightning-fast commands.
  • Easy DIN Rail Mounting: Uncomplicated installation in the distribution box.
  • Broad Compatibility: Works with Google Home, Alexa, and the Shelly Cloud.

89,99 €
incl. 19% VAT , plus shipping costs
Item out of stock

The Shelly Pro 3 is a professional, intelligent 3-phase relay switch that was specially developed for DIN rail mounting in the distribution box. It is the perfect solution for your smart home or for commercial buildings, as it enables the control of three independent channels with up to 40A per channel. The heart of the Pro 3 is the new Gen3 platform, which, thanks to the more powerful ESP-Shelly-C38F processor, enables a response time of up to 30% faster than with previous models.

With the Shelly Pro 3, you have full control over your devices. It offers you the option of measuring and logging the energy consumption of each channel separately. This makes it easy to identify energy guzzlers and optimize your electricity consumption. Thanks to the integrated WiFi, LAN, and Bluetooth connectivity, it can be seamlessly integrated into your existing network and conveniently controlled via the Shelly Smart Control App, cloud platforms, or voice assistants. The extensive MQTT support and webhook functionality make it the ideal choice for professional system integrators and developers.


Technical Data:

Model:Shelly Pro 3
Mounting:DIN rail
Size (HxWxD):94x19x69 ±0.5 mm
Weight:approx. 70g
Conductor cross-section:0.2 to 2.5 mm² / 24 to 14 AWG
Stripping length of conductor:6 to 7 mm
Housing material:Plastic
Color:Black
Ambient temperature:-20 °C to 40 °C
Humidity:30 % to 70 % RH
Max. altitude:2000 m
Power supply:110-240 VAC, 50/60 Hz
Self-consumption:< 3 W
Power measurement:No
Max. switching voltage (AC):240 V
Max. switching current (AC):40 A
WiFi protocol:802.11 b/g/n
WiFi frequency band:2.4 GHz
WiFi radio power:< 20 dBm
Bluetooth protocol:4.2
Bluetooth frequency band:2.4 GHz
Processor:ESP-Shelly-C38F
Flash:8 MB


Scope of Delivery:

1x Shelly Pro 3
1x Quick start guide


Manufacturer information: Name: Shelly
Homepage: https://www.shelly.com/de
Responsible person: Name: DAJB Hamburg GmbH
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de

Write the first review for this item and help others make a purchase decision!:

Notify me when this item is available
All fields marked with * are mandatory fields.

Please see our privacy notice

Loading ...