Shelly Pro 3EM

Shelly Pro 3EM-3CT63 – 63A 3-Phase Smart Energy Meter Shelly Pro 3EM-3CT63: DIN-rail mounted 3-phase energy meter (63 A CT), real-time voltage/current/power data, Wi-Fi + Ethernet + MQTT, 60-day log, external relay support. DIN rail mountable single or three-phase energy meter Shelly Pro 3EM-3CT63 is a DIN rail mountable single or three-phase energy meter. It comes with a combined 3-phase current transformer (CT) that is designed to be mounted directly over a circuit breaker. Shelly Pro 3EM-3CT63 measures energy use accurately and can be used in many settings, such as monitoring industrial machines, saving energy in homes or offices, and managing electrical loads. *NOTICE! This device does not have a built-in relay. Contactor control is provided using a Shelly Pro Addon attached to the Shelly Pro 3EM-3CT63.