Products catalog

Shelly PRO 3EM

  • Shelly PRO 3EM

    Code: 06067
  • 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
    ENVIRONMENTAL
    Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F
    Humidity: 30 % to 70 % RH
    Max. altitude: 2000 m / 6562 ft
    ELECTRICAL
    Power supply voltage AC: 110 - 240 V, 50/60 Hz
    Power supply voltage DC: N/A
    Power consumption: < 3 W
    SENSORS, METERS
    Temperature sensor: Yes
    Voltmeters (RMS for each phase): 100 - 260 V
    Voltmeters accuracy: ±1 %
    Ammeters (RMS via CT for each phase and the Neutral): 0 - 120 A
    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
    No load threshold: 30 VA per phase
    Measurement data storage: At least 60 days of 1 min data resolution
    Data export: CSV for PQ recorded values JSON format export through RPC
    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)
    MCU
    CPU: ESP32-D0WDQ6
    Flash: 16 MB
    FIRMWARE CAPABILITIES
    Webhooks (URL actions): 20 with 5 URLs per hook
    Scripting: mJS
    MQTT: Yes
    CoAP: No