Shelly Pro 3 DIN-rail relay is a 3-phase Wi-Fi relay that supports a maximum load of 48 A (16 A / channel). The relay is mounted directly to a DIN rail and can be used to control, for example, lights, household electrical appliances, irrigation systems, pool systems and heaters. Shelly Pro 3 works either locally on the Wi-Fi network or can be connected to the cloud service. By connecting the Shelly Pro 3 to the internet via Wi‑Fi, you can control the device from anywhere. Through the built-in web interface you can monitor and manage the device and adjust its settings.

Note! You need an electrician's assistance for fixed electrical network installations.

Features

• LAN, Wi-Fi and Bluetooth connections
• No separate hub required
• DIN-rail installation
• Fire-resistant housing (V-0) with internal overheating protection
• Google Assistant, Amazon Alexa
• Shelly Cloud app - Android and iOS support
• SmartThings support
• mjS script support

Specifications

• Model: Shelly Pro 3
• Rated voltage: AC: 110-240 V 50/60 Hz
• Maximum load: 48 A (16 A / channel)
• Maximum switching voltage: 240 V AC / 30 V DC
• Power consumption: < 3 W
• Number of channels: 3
• Operating temperature: -20ºC ... +40ºC
• Power consumption measurement: no
• Overheat protection: yes
• Overload protection: yes
• Surge protection: yes
• Works without neutral wire: no
• Potential-free contact: yes
• Bluetooth: yes
• Wireless standard: WiFi 802.11b/g/n, 2.4 GHz
• Wi-Fi operating frequency: 2412 - 2472 MHz
• Wi-Fi transmit power: 13,35 dBm
• Wi-Fi range: 50 m outdoors, 30 m indoors
• Material: plastic
• Dimensions: 96 x 53 x 59 mm