Shelly Pro 3

Professional 3-channel DIN rail relay 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 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.