Shelly Pro 3EM 120A v2 energy meter incl. 3x 120A terminals, measurement function, WLAN, LAN, BT
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107,23 EUR |
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( 127,60 EUR incl. VAT ) ≈ £89.75 | ≈ $119.99 plus delivery charges: 55,00 € |
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| Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline | |
| In Stock: >1000 pieces | |
| Lieske Part No.: | 823567 |
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| Mfg Part No: | Shelly Pro 3EM 120A v2 |
| UPC/EAN: | 3800238073862 |
| Weight: | 0.3 kg |
Product information for Shelly Shelly_Pro_3EM_120A_v2:
The Shelly Pro 3EM 120A v2 is a DIN-rail mountable 3-phase energy meter with integrated WLAN, Bluetooth, and LAN connectivity, specifically designed for precise measurement of energy consumption and generation in single-phase and three-phase electrical systems. The device enables 4-quadrant measurement, allowing accurate tracking of both consumption and generation (e.g., from photovoltaic systems). With a measurement accuracy of up to 1 % and active energy accuracy class B (compliant with IEC 62053-21, based on manufacturer tests), it represents a reliable standard for professional energy management applications. The Photovoltaic-Ready function makes it ideal for installations with renewable energy sources. An integrated data logging system stores measurement values in non-volatile memory at 1-minute intervals, enabling analysis of up to 60 days of historical data. The optical pulse indicator visualizes energy consumption in real time. The device is supplied with three 120 A current transformers and can measure up to 120 A per phase as well as the neutral conductor. Phase sequence error detection (optional) supports fault diagnosis during installation. Matter-ready compatibility enables future integration into modern, standardized smart home and industrial networks.
| General | |
| Type | Value |
| Electrical | |
| Power supply voltage AC | 100 - 260 V, 50/60 Hz |
| Power supply voltage DC | N/A |
| Power consumption | < 3 W |
| External protection | Tripping characteristic B or C, , 16A max. rated current, , min. 6 kA interrupting rating, , energy limiting class 3 |
| Environmental | |
| Ambient temperature | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity | 30 % to 70 % RH |
| Max. altitude | 2000 m / 6562 ft |
| Firmware capabilities | |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | |
| MQTT | |
| CoAP | |
| MCU | |
| CPU | ESP32-D0WDQ6 |
| Flash | 16 MB |
| Physical | |
| Size (HxWxD) | 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in |
| Weight | 62 ±1 g / 2.19 ±0.05 oz |
| Mounting | DIN rail |
| Screw terminals max torque | 0.4 Nm / 4.43 lbin |
| Conductor cross section | 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded, and bootlace lugs) |
| Conductor stripped length | 6 to 7 mm / 0.24 to 0.28 in |
| Shell material | Plastic |
| Color | White |
| Radio | |
| RF band | 2400 - 2495 MHz |
| Max. RF power | <20 dBm |
| Wi-Fi protocol | 802.11 b/g/n |
| Wi-Fi Range | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors , (Depends on local conditions) |
| Bluetooth Protocol | 4.2 |
| Bluetooth Range | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors , (Depends on local conditions) |
| Sensors, meters | |
| Voltmeters (RMS for each phase) | 100 - 260 V |
| Voltmeters accuracy | ±1 % |
| Ammeters (RMS via CT for each phase and the Neutral) | 0 - 120 A |
| Compatible CT | CT 120A |
| Ammeters accuracy | ±1 % (2 - 120 A), ±2 % (1 - 2 A), ±5 % (0 - 1 A) |
| Power and energy meters | Active and apparent power Active and apparent energy Power factor Fundamental active and fundamental reactive energy |
| Channel-to-channel calibration minimum load | 500 W per channel |
| No load threshold | 30 VA per channel |
| Measurement data storage | At least 45 days of 1 min data resolution |
| Data export | CSV for PQ recorded values JSON format export through RPC |
| Internal-temperature sensor | |
Questions & answers
What is the delivery time of Shelly Pro 3EM 120A v2 energy meter incl. 3x 120A terminals, measurement function, WLAN, LAN, BT?
The article Shelly Pro 3EM 120A v2 energy meter incl. 3x 120A terminals, measurement function, WLAN, LAN, BT is currently in stock
According to our experience the article is ready for dispatch within 4 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of Shelly Shelly_Pro_3EM_120A_v2 to our sales team for an exact delivery time.
How can I buy the item at a lower price?
We offer you Shelly Pro 3EM 120A v2 energy meter incl. 3x 120A terminals, measurement function, WLAN, LAN, BT always at the best possible price. We can give you a discount of 2% on Shelly Pro 3EM 120A v2 energy meter incl. 3x 120A terminals, measurement function, WLAN, LAN, BT if you choose payment in advance on ordering.
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