• Shelly Pro 3EM-400A DIN-Rail Mountable Single Or Three-Phase Energy Meter With 3-Phase Current Transformers
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Shelly Pro 3EM-400A DIN-Rail Mountable Single Or Three-Phase Energy Meter With 3-Phase Current Transformers

Shelly Pro 3EM-400A DIN-Rail Mountable Single Or Three-Phase Energy Meter With 3-Phase Current Transformers

R 7,539.00 ZAR
R 7,539.00 ZAR
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SHELLY PRO 3EM-400A
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Shelly Pro 3EM-400A DIN-Rail Mountable Single Or Three-Phase Energy Meter With 3-Phase Current Transformers

The Shelly Pro 3EM-400A is the higher-current variant of Shelly's DIN-rail three-phase energy meter, shipping with three 400A split-core current transformers for monitoring larger incoming supplies such as commercial boards or main distribution feeds. Like the 120A model it reports per-phase voltage, current, active and apparent power plus accumulated energy in real time, with support for 4-quadrant (import/export) measurement for solar or battery installations. It connects over Wi-Fi, Bluetooth and LAN and supports Modbus TCP, MQTT and webhooks.

Specifications

SKU SHELLY PRO 3EM-400A
Brand Shelly
Category Smart Home
Key Specs 3-phase (or 1-phase) energy meter, DIN-rail mounted; Ships with 3x 400A split-core current transformers; Voltage measurement: 100-260V RMS per phase; Current measurement: 0-400A RMS per phase and neutral; Power supply: 110-240V AC, 50/60Hz; Power consumption: <3W; Accuracy class B, 1% (IEC 62053-21); Data logging: at least 45 days at 1-minute resolution; Dimensions: 94x19x69mm; Weight: 62g; Operating temp: -20°C to 40°C
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