Shelly 1 Gen3 WiFi Operated Smart Switch 4-Pack

The SHELLY-1-GEN3 represents the latest evolution in smart relay technology, designed for seamless integration into both residential and commercial electrical systems. This third-generation device builds upon Shelly's established reputation for reliability and innovation, offering enhanced performance characteristics and expanded connectivity options. With its compact form factor and robust construction, the unit provides intelligent control capabilities for lighting, appliances, and various electrical loads while maintaining compatibility with existing wiring configurations. Engineered for professional installers and DIY enthusiasts alike, this smart relay incorporates advanced safety features and improved power efficiency. The device operates within a wide voltage range, accommodating various international electrical standards and ensuring stable performance across different power supply conditions. Its improved thermal management system allows for continuous operation in demanding environments, while the upgraded processing unit delivers faster response times and more reliable connectivity.

Technical Specifications

• Input Voltage Range: 110-240 V~ AC
• Maximum Switching Voltage: 240 V~ AC / 30 V DC
• Low Voltage Operation: 12V DC and 24-48 V DC variants available
• Terminal Configuration: L, N, O, I, SW, 12V, GND connections
• Power Supply Compatibility: Dual-range AC/DC operation
• Connection Interface: Screw terminal blocks for secure wiring

Key Features

• Dual Voltage Operation: Supports both standard mains voltage and low-voltage DC systems for versatile installation options
• Multi-protocol Connectivity: Compatible with Wi-Fi networks and supports various smart home ecosystems
• Advanced Safety Protection: Incorporates overload protection, short-circuit prevention, and thermal monitoring
• Energy Monitoring: Real-time power consumption tracking with historical data logging capabilities
• Local and Remote Control: Operates via physical switch inputs while maintaining cloud connectivity for remote access
• Schedule Programming: Supports custom timing operations and automation scenarios

Application Scenarios

The SHELLY-1-GEN3 finds extensive use in residential automation for controlling lighting circuits, electric curtains, and garage doors. Commercial applications include retail display lighting management, office equipment control, and energy management systems. The device's robust design makes it suitable for industrial environments where reliable switching of motors, pumps, and ventilation systems is required. Its ability to operate with both high and low voltage systems enables integration into security systems, access control mechanisms, and specialised equipment where mixed voltage environments exist.