Shelly PRO 3EM 2 Way WIFI/LAN Electric Meter for DIN Rail Machine Wall Electrical Distribution Meter Cabinet 3800235268100

COMMUNICATION Wi-Fi 802.11 b/g/n 2.4 GHz typical wireless network connection Ethernet cable connection to LAN Bluetooth (to connect the device to the application) PHYSICAL Power transformer: 3 x CT120 (included with the device) Size (H x W x D): 94 x 19 x 69 ± 0.5 mm Weight: 62 ± 1 g / 2.19 ± 0.05 oz Mounting: Maximum DIN rail Screw terminal torque: 0.4 Nm / 4.43 lb Wire cross section: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded and stranded) Stripped wire length: 6 to 7 mm / 0.24 to 0.28 inch Body material: plastic ENVIRONMENTAL PROTECTION Ambient temperature: -20 °C to 40 °C Humidity: 30% to 70% relative humidity Altitude: 2000 m ELECTRICAL AC supply voltage: 110 - 240 V, 50/60 Hz DC supply voltage: not applicable Power consumption: < 3 W SENSORS, COUNTERS Temperature sensor: yes Voltmeter (RMS for each phase): 100 - 260 V Voltmeter accuracy: ±1% Ammeter (RMS via current transformer for each phase and each neutral): 0 - 120 A Ammeter accuracy: ±1% (2 - 120 A), ±2% (1 - 2 A), ±5% (0 - 1 A) Storage of measurement data: At least 60 days Data resolution 1 min Product features COMMUNICATION Wi-Fi 802.11 b/g/n 2.4 GHz typical wireless network connection Ethernet cable connection to LAN Bluetooth (to connect the device to the application) PHYSICAL Power transformer: 3 x CT120 (included with the device) Size (H x W x D): 94 x 19 x 69 ± 0.5 mm Weight: 62 ± 1 g / 2.19 ± 0.05 oz Mounting: Maximum DIN rail Screw terminal torque: 0.4 Nm / 4.43 lb Wire cross section: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded and stranded) Stripped wire length: 6 to 7 mm / 0.24 to 0.28 inch Body material: plastic ENVIRONMENTAL PROTECTION Ambient temperature: -20 °C to 40 °C Humidity: 30% to 70% relative humidity Altitude: 2000 m ELECTRICAL AC supply voltage: 110 - 240 V, 50/60 Hz DC supply voltage: not applicable Power consumption: < 3 W SENSORS, COUNTERS Temperature sensor: yes Voltmeter (RMS for each phase): 100 - 260 V Voltmeter accuracy: ±1% Ammeter (RMS via current transformer for each phase and each neutral): 0 - 120 A Ammeter accuracy: ±1% (2 - 120 A), ±2% (1 - 2 A), ±5% (0 - 1 A) Storage of measurement data: At least 60 days Data resolution 1 min Data export: CSV for recorded PQ values, export in JSON format via RPC Electricity and energy meters: active and apparent power; Active and Apparent Energy; power factor; Base Active Energy and Base Reactive Energy WIRELESS TRANSMITTER Wi-Fi Protocol: 802.11 b/g/n Wi-Fi Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (depending on local conditions) Bluetooth Protocol: 4.2 Processor: ESP32-D0WDQ6 Flash: 16 MB ADDITIONAL FIRMWARE CAPABILITIES Webhooks (URL Actions): 20 with 5 URLs per webhook Scripts: mJS MQTT: Yes COAP: No The Shelly Pro 3EM is a Wi-Fi powered 3-phase energy meter for DIN rail mounting with Wi-Fi, Bluetooth and LAN connectivity. With an active energy measurement accuracy of 1%, Shelly Pro 3EM can be used to individually monitor the consumption of any household appliance, circuit and office equipment monitor Contains 60 days of historical data on the device with a resolution of 1 minute for each phase. In addition, the script functionality enables the implementation of complex scenes and offers advanced monitoring options