Description

Shelly 3EM relay device with electricity meter in three-phase and single-phase circuits.
Integrated web server – Sunrise and sunset time control – Wi-Fi – Calendar control – App control – White.
The Shelly 3EM is a 3-channel three-phase relay that can be mounted on a DIN rail and supports up to 48 A for professional lighting and appliance automation.
It can also monitor 3 independent single-phase circuits. It also has WiFi connectivity and control via APP.
Includes 3 120A Clamps.
Single-Phase and Three-Phase Systems.
Shelly 3EM can be used to monitor 3 single-phase electrical systems with up to 3 points simultaneously.
Includes 3 120A clamps.
Control from the Smartphone App.
One of the most interesting functions is that you can turn the relay on and off from the Shelly App on your Smartphone.
You will have access from anywhere with Shelly Cloud functions as well as compatibility with MQTT or Rest API systems. You can turn it on and off without the need for any additional controller or Hub.
Protection against consumption and Time control.
Finally, the Shelly 3EM has protection circuits that automatically turn off in case of excessive energy consumption or when it reaches a pre-established limit.
In addition, its operation can be programmed at certain times, or depending on sunrise and sunset.
Technical specifications Shelly 3EM:.
Energy.
AC power supply: 110-230V ± 10%, 50/60 Hz.
DC power supply: No.
Special functions.
Contactor control: Yes – max 10A.
Roller shutter mode: No.
Device temperature protection: No.
Overload protection: No.
Power measurement: Yes.
Characteristics.
Includes 3 120A current transformers.
Device power consumption: <1 W.
Smart on / off: Yes.
Local and remote control: Yes.
Sunrise / Sunset control: Yes.
Weekly programming: Yes.
UL listed option: No.
Connectivity.
Wireless / WiFi protocol: 802.11 b / g / n.
Radio frequency: 2400 – 2484 MHz.
Radio signal power: 1 mW. Range: Up to 50 m outdoors and up to 30 m indoors .
Dimensions.
Size: 73 mm x 57 mm x 22 mm.
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