Shelly 1PM Gen3 WiFi Operated Smart Switch with Power Metering

The SHELLY-PLUS-1PM-GEN3 represents the third generation of Shelly's popular smart relay series, delivering enhanced performance and reliability for professional and domestic electrical installations. This compact device enables remote monitoring and control of electrical circuits while providing real-time power consumption data through its integrated energy metering capabilities. Designed for seamless integration into existing electrical systems, it maintains the brand's reputation for robust construction and user-friendly operation. With its improved processing power and connectivity options, this generation offers faster response times and more stable operation across various network conditions. The device supports multiple control methods including local network access, cloud connectivity, and physical switch inputs, providing flexibility for diverse installation scenarios. Its compact dimensions ensure straightforward installation in standard electrical enclosures without requiring additional space.

Technical Specifications

• Input Voltage: 110-240 V~ NL 24-30 V⎓GND + 110-240 V~ NL 24-30 V⎓GND +
• Maximum Load Current: 16A resistive load
• Power Consumption Monitoring: Yes, with real-time measurement
• Wireless Connectivity: Dual-band Wi-Fi 2.4GHz and 5GHz
• Operating Temperature: -20°C to +60°C
• Enclosure Protection: IP20 rating
• Dimensions: 42mm x 36mm x 17mm

Key Features

• Energy Monitoring: Precise real-time power consumption tracking with historical data logging
• Dual Wi-Fi Support: Compatible with both 2.4GHz and 5GHz networks for improved connectivity
• Overload Protection: Automatic shutdown when exceeding rated power limits
• Schedule Programming: Customisable timing functions for automated operation
• Local and Remote Control: Operation via mobile app, web interface, or physical switches
• Temperature Monitoring: Built-in sensor for device temperature tracking

Use Cases

This device finds application in numerous scenarios including residential lighting control, where it enables remote operation and scheduling of lighting circuits. For commercial installations, it provides energy monitoring solutions for equipment and appliance management. Industrial applications include motor control and machinery operation with the added benefit of power consumption analysis. The unit is equally suitable for HVAC system control, water heater management, and agricultural automation systems where reliable remote switching is required.

Installation requires basic electrical knowledge and should be performed by qualified personnel in accordance with local regulations. The device's compact design facilitates installation in distribution boards, behind switches, or within appliance enclosures, making it versatile for both new installations and retrofitting existing systems.