Programmable Digital AC Single Phase Power Watt Meter (Blue LED)

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Key Features of the 404PWA AC Power Watt Meter

  • Alarm control for over/under power
  • Programmable and expandable with external current transformer (CT)
  • Low power consumption



  • Operating voltage: AC 85-260V  or DC 85-260V
  • Dual Alarm output (relay) J1,J2
  • Default AC500V,5A (no transformer needed)
  • Control Type: Relays
  • Relay: 3A@125VAC, 3A@14V DC
  • 0-20mA analog data output(optional)
  • Size: 96mm x48mm x62mm
  • Mount Hole: 92mm x44mm