Shelly Pro 1PM – Smart Switching Solution with Power Measurement for DIN Rail
The Shelly Pro 1PM is an intelligent 1-channel switch that can be controlled via LAN or WLAN and provides precise power measurement. Thanks to its compact design, it easily mounts on a DIN rail and integrates seamlessly into existing electrical enclosures.
Switching and Measuring: The integrated energy meter records the power consumption of connected devices in real time – ideal for monitoring and optimizing energy usage.
Flexible Connectivity: Controllable via LAN and WiFi, allowing the actuator to be integrated into both wired and wireless networks.
Compatible with Voice Assistants: Can be controlled with Amazon Alexa and Google Assistant for convenient voice commands.
Plug&Play on DIN Rail: Simple installation in the distribution board without additional wiring for communication.
Bluetooth Interface for Local Configuration: Easily set up and monitor via the Shelly app over Bluetooth.
What sets the Shelly Pro 1PM apart
The Shelly Pro 1PM combines the reliability of a DIN rail solution with modern IoT connectivity. The power measurement with an accuracy of ±1% enables detailed consumption analysis – for both private smart homes and commercial applications. Thanks to the integrated web server and MQTT support, the actuator can be directly integrated into home automation systems such as Home Assistant or openHAB.
Ideal for...
This switch is aimed at smart home enthusiasts, electricians, and facility managers who want to monitor and control individual circuits or devices. It is also used in offices, workshops, or server rooms where energy consumption needs to be accurately measured – from lighting circuits to ventilation systems.
How to use the Shelly Pro 1PM
Mount the actuator on a DIN rail in the distribution board. Connect the load to be switched to the output and power the device via the power supply or PoE (Power over Ethernet). Connect the Pro 1PM to your network via LAN cable or WLAN. After powering on, the status LED lights up. Configure the device via the Shelly app (Bluetooth) or the web interface. Set switching schedules, create energy alarms, or control the actuator by voice.
Shelly is a brand of the Bulgarian manufacturer Allterco Robotics, specializing in smart home automation solutions. The products are known for their compact design, easy installation, and broad compatibility with voice assistants and smart home platforms. Shelly is especially known for its relays and switches that can be mounted directly on a DIN rail. They are suitable for both private and commercial applications and are used by smart home enthusiasts worldwide.
The Shelly Pro 1PM is an intelligent 1-channel switch with integrated power measurement. It mounts on a DIN rail and can be controlled via LAN, WLAN, or Bluetooth. It allows switching and monitoring the energy consumption of connected devices.
The actuator is compatible with Amazon Alexa and Google Assistant and can be integrated via MQTT into platforms such as Home Assistant, openHAB, and others.
It operates on 110–240 V AC, has a switching current of up to 16 A, and measures power with an accuracy of ±1%. Communication is via LAN (10/100 Mbit/s), WLAN (802.11 b/g/n), and Bluetooth 4.2. The dimensions are optimized for a DIN rail.
The package includes the Shelly Pro 1PM, a quick start guide, and connection terminals. Additional information is available in the user manual.
Shelly offers a manufacturer warranty of 60 months.
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