Shelly Pro 3EM-120A 3-Phase DIN-rail Energy Meter

• Device model: SPEM-003CEBEU
• 3-phase or three independent single-phase measurement
• 3 × 120 A current transformers included
• 4-quadrant energy measurement
• Accuracy Class B for active energy
• Measures voltage, current, active/apparent power and accumulated energy per phase
• Ethernet LAN, Wi-Fi and Bluetooth

• EAN / SKU: 3800235268100
• Device model: SPEM-003CEBEU
• 3-phase or three independent single-phase measurement
• 3 × 120 A current transformers included
• 4-quadrant energy measurement
• Accuracy Class B for active energy
• Measures voltage, current, active/apparent power and accumulated energy per phase
• Ethernet LAN, Wi-Fi and Bluetooth
• At least 45 days of on-device data at 1-minute intervals
• Real-time clock
• Scripting, MQTT, HTTP and WebSocket support
• DIN-rail mounting

• The meter has no built-in load relay. Use Shelly Pro 3EM Switch Add-on when contactor control is required.
• Current-transformer direction and phase wiring must match the official installation diagrams.
• No dedicated hub is required for Wi-Fi/LAN operation.

Shelly product information, specifications and manuals