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        Shelly Pro 3
        €69.90Excl. VAT
        Available

        Professional 3-channel DIN rail smart switch with dry contacts

        • LAN, Wi-Fi, and Bluetooth connection
        • 3 outputs, 16A each. Total device maximum of 48A
        • Dry contacts
        • Overpower and overvoltage protection of the load.
        • 3-phase control
        • Easy control through the Shelly app, various protocols, and platforms, as well as voice assistants
        Shelly Pro 3
        €69.90

        why shelly pro 3?

        The best solution for new home buildings and business facilities

        Shelly Pro 3 is a three-phase, 3-channel relay supporting up to 48A for professional lights and appliance automation for residential or commercial use. It is equipped with potential-free outputs (dry contacts) offering high flexibility in voltage support and applications. Different types of actions, scenarios, and schedules can be set to sync your environment to your daily activities or business needs. Additionally, Shelly Pro 3 has scripting functionalities for custom automation scenes based on external data or various occurrences. 

        Shelly Pro series 

        Enhanced with temperature, overpower, and overvoltage load protection, Shelly Pro series is designed to be installed inside the breaker box (DIN). Allowing full smart automation with no additional cables or wiring, Shelly Pro line is perfect for homes, offices, stores, business, and manufacturing facilities, as well as new buildings.

        Functionalities
        LAN, Wi-Fi, and Bluetooth 
        connectivity 

        LAN connection for high security and reliability. Simultaneous Wi-Fi and LAN usage, as backup when needed. 

        3 channels, 
        16 A each

        Shelly Pro 3 has a total device output of 48A.

        Dry Contacts

        Use a wide range of output voltage levels. 
        Supports low voltages. 
         

        Low and high-voltage 
        support 

        Use it to control a wide range of AC devices and appliances. 

        Enhanced 
        safety & security 

        Improved safety features and TLS 1.2 support, allowing a broad range of secure cloud-connected and local integrations. 

        Scripting 
        capabilities 

        Shelly Pro 3 fully supports mjS scripting, allowing you to create further features and functionalities.

        Endless use applications

        use cases
        Common area temperature control

        In guest rooms, reception areas, restaurants, or meeting rooms, keeping the temperature at a comfortable level is a key contributor to the comfort of both guests and employees. However, it is hard to maintain an optimal temperature without any energy going to waste. The cooling/heating systems in the hotels should follow the dynamic changes in the temperatures during the different seasons. Use Shelly Pro 3 to control the motorized valves in your water distribution box and control heating, cooling, or any other motorized valve in your facility. Smart schedules combined with temperature & humidity sensors and precise weather data will provide dynamic control of the heating system for an optimal indoor climate.

        use cases
        Lights automation of the common spaces

        Reduce unnecessary monthly costs with Shelly smart lighting solutions. Shelly Pro 3 can control three separate light circuits and give you full control over common spaces such as halls, garages, and storage rooms, which usually have their lights constantly switched on. Now you can make them energy efficient using Shelly Pro 3's built-in scheduling and scripting functionalities. To fully automate your premises, add Shelly Motion2 to switch on the lights automatically when someone enters, and its pre-set smart timer will switch the lights off once the premises are empty.

        Pro Series features
        HTTP/HTTPS webhooks for quick connection
        HTTP/HTTPS webhooks for quick connection

        Enhanced with HTTP/HTTPs webhooks, Shelly Pro line can easily connect with, notify or control other compatible equipment or 3rd party automation system.

        Smart actions that follow the Sunrise/Sunset
        Smart actions that follow the Sunrise/Sunset

        Shelly Pro line can switch on/off the power, depending on the Sunset/Sunrise hour, allowing dynamic control of the electrical equipment depending on the season.

        Automation with weekly scheduling 
        Automation with weekly scheduling 

        Shelly Pro line allows you to set up to 20 actions based on your daily or weekly schedule with no need for an external hub or server.

        Scripting for custom automation
        Scripting for custom automation

        Shelly Pro line fully supports mjS scripting, allowing customers to create their own features and functionalities.

        Specifications
        POWER
        Power supply AC110-240V, 50/60Hzp
        Power supply DCNo
        Channels3 Channel
        OUTPUT CIRCUITS RATINGS
        Max switching voltage AC240 V
        Max switching voltage DC30 V
        Max switching current AC16 A per channel, 48 A total
        Max switching current DC16 A per channel, 48 A total
        SPECIAL FUNCTIONS
        Roller shutter modeNo
        Device temperature protectionYes
        Overload protectionNo
        Power measurementNo
        FEATURES
        HTTP/HTTPS webhooksYes
        Custom scripts (mJs)Yes
        Operational temperature-20 °C to 40 °C / -5 °F to 105 °F
        Device power consumption< 3 W
        Intelligent On/OffYes
        Local and remote controlYes
        Sunrise/SunsetYes
        Weekly ScheduleYes
        UL Listed optionNo
        CONNECTIVITY
        WirelessYes
        Max RF output power13.35 dBm
        Wi-Fi Protocol802.11 b/g/n
        Wi-Fi Radio frequency2412 – 2472 МHz; (Max. 2495 MHz)
        Wi-Fi RangeUp to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)
        BluetoothYes
        EthernetYes
        DIMENSIONS
        Size96x53x59 mm / 3.78×2.01×2.32 inch