WattStopper® BZ-150 Universal Voltage Power Pack, 120/277 VAC, 24 VDC, 20 A



WattStopper® BZ-150 Universal Voltage Power Pack, 120/277 VAC, 24 VDC, 20 A

  • NCE Part No: 486691
  • MPN: BZ-150
  • UPC: 75418292291

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The BZ-150 Universal Voltage Power Pack is full featured and can provide 24 VDC operating voltage to Wattstopper's low voltage occupancy sensors. In addition, the BZ-150 enables manual-on, hold-on, hold-off and load shed applications when used with lighting control panels or building management systems. This device is constructed with environmentally friendly materials and is RoHS-compliant.

WattStopper® Voltage Power Pack, Universal, 120/277 VAC Input, 24 VDC Output, 50/60 Hz, 20 A, Hold-On and Hold-Off Input, 2-3/4 in Width, 1.6 in Depth, 1.6 in Height


special features      :      Universal Voltage/ Manual Control
Application      :      Control for Lighting and HVAC Loads
Standard      :      UL 2043
Frequency Rating      :      50/60 Hz
Phase      :      2 Phase
Mounting      :      4-gang/Knockout
Brand Name      :      Legrand-Wattstopper
Type      :      Power Pack
Voltage Rating      :      20 Amps
Amperage Rating      :      120/277V
Enclosure      :      Gray Plastic


  • Self-contained power supply relay system
  • Efficient switching power supply providing optimized current output based on number of sensors
  • LED indicates status of relay or if there is a low-voltage overcurrent
  • Hold-on and hold-off inputs integrate with BMS, lighting control panels and other building systems
  • Integrates with low-voltage momentary switch to control any 24VDC occupancy sensor
  • Provides auto-on or manual-on field-selectable operating mode
  • Zero crossing circuitry for reliability and increased product life
  • UL 2043 plenum rated for cost-effective installation
  • 1/2 in snap-in nipple attaches to standard electrical enclosures through 1/2 in knockouts
  • 14 AWG wires on the relay for 20A operation


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