Shelly
Pro 3EM-3CT63
A three-phase DIN-rail energy meter that measures active and apparent power, energy, and power factor across three phases plus neutral using 63A CT clamps. Wired Ethernet and Wi-Fi deliver reliable real-time monitoring for panel-level installations.
Setup guides
Roles it can fill
Native Shelly integration, local, no cloud required, with optional MQTT. Three-phase DIN-rail meter with 63A split-core CT clamps (3 phase + 1 neutral), per-phase real-time voltage/current/power, 60+ days of 1-minute data storage, wired Ethernet and Wi-Fi; LED indication and embedded web interface, no display.