POWER
Power supply AC: 110-230V ±10%, 50/60Hz
SPECIAL FUNCTIONS
Contactor Control: Yes – Shelly 3EM has an integrated relay with a rated current of 10A per output for contactor control
Power measurement: Yes
FEATURES
In Box: 3x 120A current transformers that are factory calibrated with the meter for accuracy
Channels: 3 Channels
Operational temperature: 0 to + 40 °C
Device power consumption: < 1 W
Intelligent On/Off: Yes
Local and remote control: Yes
Sunrise/Sunset: Yes
Weekly Schedule: Yes
CONNECTIVITY
Wireless/WiFi Protocol: 802.11 b/g/n
Radiofrequency: 2400 – 2500 MHz
Range: Up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
DIMENSIONS
Size: 73 mm x 57 mm x 22 mm