24V Power Supply 
With Relay

Power Supply FEATURES

The Avi-on AVI-PSR20-277-24-150 power supply is a simple, low cost, class 2, 24V DC power supply for commercial and industrial lighting applications. It is designed to power up to 6 sensors in parallel. The AVI-PSR20-277-24-150 handles 120-277VAC input and outputs up to 150mA 24V DC with relay connected. Easy fixture or J-box mounting with 1/2” knockout.



  • 150mA 24V DC output
  • Commercial application rated
  • UL Listed

UL Certifications

  • UL 244 A Plenum rated
  • UL 94V-0 case
  • UL/cUL listed: E341446

Product Information

  • Product Type: Class 2 output power supply
  • Input: 120-277VAC, 50/60Hz
  • Output: 24VDC, 150mA
  • Max Load (Ballast): 20A @ 120-277VAC
  • Max Load (Incandescent): 20A @ 120VAC
  • Max Load (Motor): 1hp @ 120-240VAC
  • Max Sensor Amount: Controls up to 6 sensors in parallel
  • Operating Temperature: 0° C to 55°C
  • Storage Temperature: -10° C to 60°C
  • Relative Humidity: 95% non-condensing
  • Mounting: Fixture or J-box mount, 0.5” knockout
  • Color: White
  • Weight: 4.3 oz

Power Supply

Select a part number from the table listed below
Part NumberProduct NameDescription
AVI-PSR20-277-24-15024VDC Power Supply With RelayClass 2, 24V Power Supply + 20A Relay

To order please contact Avi-on sales at (877) AVION-US or prosales@avi-on.com
for information on becoming an Avi-on partner and order details.

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The Avi-on family of products consists of load controllers, sensors, wall stations and connectivity products that work together in one big happy family.  Load controllers manage dimming, schedules, scenes, groups/zones and more while the sensors are able to detect motion with all new state-of-the-art features. These products work seamlessly with the Av-ion cloud to provide a robust wireless ecosystem.