Shelly Pro 3EM-400A

Shelly Pro 3EM-400 – Professional Three-Phase Energy Meter

The Shelly Pro 3EM-400 is a DIN rail-mounted, three-phase energy meter designed for precise, professional electrical monitoring. Equipped with Gen2 firmware and LAN + Wi-Fi connectivity, it offers maximum stability and flexibility in residential, commercial, and industrial environments.

Main features of the Shelly Pro 3EM-400

Advanced and precise measurement

• It measures up to 400 A per phase and neutral .

• Real-time recording of accumulated energy, voltage, current, power and power factor .

• 1% accuracy , ideal for professionals seeking precision.

• Complies with IEC 62053-21 Class B standard.

Professional Functions

• Error detection in the phase sequence (optional).

• Optical pulse indicator for visual monitoring of consumption.

• Photovoltaic compatibility , perfect for solar installations.

• Non-volatile memory , with data storage for up to 60 days at 1-minute intervals.

Connectivity and intelligent management

• Gen2 firmware with LAN + Wi-Fi for maximum stability.

• Compatible with the Shelly Smart Control app to monitor and automate consumption from anywhere.

Advantages of using Shelly Pro 3EM-400

• Energy optimization in homes, businesses and industries.

• Reliability and security in consumption monitoring.

• Absolute control for professional installers and advanced users.