• T-WNB-3Y-208
  • Usually ships in 2-3 weeks



  • Wye configuration ranges VAC:
    • 1 Phase 2 Wire 120V (with neutral)
    • 1 Phase 3 Wire 120V/240V
    • 3 Phase 4 Wire 120V/208V
  • Operating: voltage range: ±20% of nominal
  • Frequency: 60 Hz
  • CT input: 0 to 0.5 VAC operating, 3 VAC maximum
  • Accuracy: ±0.45% of reading

This product is an accessory for the following products:


The HOBO WattNode 1 / 2 / 3 Phase Wye kWh Transducer Sensor provides accurate measurements at low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications. This WattNode Wye-connection kWh Transducer works with Magnelab AC Current Transformers and a Pulse Input Adapter to provide True RMS kilowatt hours of energy used, even for loads with non-sinusoidal waveforms. Because these sensors tie directly into the line, they should be used only by qualified personnel. This model supports a 1,2, or 3-phase wye-connection of 208/240 VAC.