Shelly PRO 3EM 3-Phase Relay with 120A Clamps SHELLYPRO3EM

Shelly PRO 3EM 3-Phase Relay with 120A Clamps

Shelly Pro 3EM is a Wi-Fi-operated DIN-mountable 3-Phase Energy Meter with Wi-Fi, Bluetooth, and LAN connectivity. With active energy measurement accuracy of 1%, Shelly Pro 3EM can be used to monitor the consumption of any home appliances, electric circuits, and office equipment individually. It features 60 days of on-device historical data with a 1-minute resolution for each phase. Additionally, its scripting functionalities allow for the execution of complex scenes and provide broader monitoring abilities

4-quadrant measurement

Measure capacitive and inductive load types of active imported and exported energies

Accuracy class B (active energy)

Shelly Pro 3EM has a measurement accuracy of 1%.

MODBUS support

Allows for easy and fast deployment in existing industrial installations..

Wi-Fi, LAN, and Bluetooth connectivity

Simultaneous Ethernet and Wi-Fi usage. MQTT, inbound and outbound WebSocket, UDP, mTLS support.

Power Monitoring

Monitors mono-phase electrical systems with up to 3 points simultaneously. Fast notifications and at least 60 days of 1-minute records storag

Scripting functionalities

Shelly Pro 3EM fully supports mjS scripting, allowing you to create further features and functionalities.

Specifciations:

• Weight:  2.19g
• Mounting: DIN rail
• Screw terminals max torque: 0.4 Nm / 4.43 lbin
• Conductor cross section: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded, and bootlace lugs)
• Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in
• Shell material: Plastic
• Color: White