Meet the Shelly Pro 3EM 3CT63 DIN-rail energy meter — a compact, three-phase power meter designed for smart homes and professional installations. With three CT sensors included and dual connectivity via WLAN and LAN, it delivers precise energy data when you need it.

Key Features & Design

• Three-phase energy measurement with 3 current transformers included (3CT63)
• DIN-rail mounting for quick, secure installation in electrical panels
• Built-in measurement functionality for accurate power, energy, and related metrics
• Connectivity via WLAN and LAN for remote monitoring and integration
• Compact, robust design engineered to fit modern automation workflows

Performance / Benefits

Gain real-time visibility into energy usage across all phases, helping you optimize consumption, identify waste, and improve protection against overloads. The Shelly Pro 3EM 3CT63 integrates with your smart home or building automation system, enabling automation rules, energy dashboards, and proactive maintenance—without sacrificing accuracy or reliability.