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  • Manufacturers: Leviton
  • Brand Name: LEVITON
  • MPN: OSA20-RA0
  • UPC:078477508893
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Available at this location: loading -- Locations

15A INC 20A FL 120/277VAC 15A FL 347VAC, , Add-A-Relay for Occupancy Sensor w/ HVAC Relay 0.5A 125VAC 1.0A 30VDC, Made in USA

Application      :      Commercial
Brand Name      :      Leviton
Color      :      Black
Contact Material      :      Silver Alloy
Country of Origin      :      USA
Device Type      :      Add-A-Relay
Frequency      :      50 Hz
Made in USA      :      Yes
Material      :      Plastic
Operating Temperature      :      0 degrees C
Sensor Type      :      Power Pack
Standards      :      NOM Certified (057);cULus Listed
Standard      :      US,cUL
Trade Slang      :      078477508893, LEVOSA20RA0, Leviton, OSA20-RA0, Passive Infrared (PIR) Ceiling Mount, Sensors & Accessories - Wired, Lighting Control Systems - Wired, Lighting, Lighting Controls
Type      :      Add-A-Relay
Voltage Rating      :      24 Volt
Voltage      :      24 Volt
Warranty Length      :      5 yr


  • Containing both a 24VDC supply and a 20A line voltage relay for most models, the Leviton compact power pack provides low voltage power and line voltage control for Leviton Occupancy Sensors. Versions include Auto-ON and Manual-ON inputs for occupancy sensors, Hold-ON and Hold-OFF capabilities, and a local input for momentary or maintained dry contact switches. The OSP Power Pack Series is also used to supply power to the OSA Add-A-Relay model. The Power Pack conveniently mounts in a knockout hole of a standard junction box. The unit can be placed inside or outside the junction box with a simple twist-on nut. Do you have a question about an occupancy sensor or vacancy sensor? Contact us to learn more.
  • Companion relay for Power Pack provides additional load capacity
  • Switches incandescent, magnetic and electronic fluorescent, magnetic and electronic low-voltage and motor loads
  • Compact size and light weight allows easy mounting through knockout in junction box (from either inside or outside junction box) with a simple twist-on nut. Unit is also approved for mounting in ballast channel cavity.
  • Single or multiple luminaire control from one or more sensors
  • HVAC Relay for signaling energy management systems and controls
  • Zero crossing circuitry provides increased durability
  • CUL/US, FCC and NOM Certified
  • Meets ASHRAE Standard 90.1 requirements
  • Backed by a Limited 5-Year warranty

Color Variations

  • Black


  • Country of Origin: United States

Electrical Specifications

  • Frequency: 50/60Hz
  • Voltage: 120/230/277 VAC

Mechanical Specifications

  • Neutral Wire Connection: Required
  • Relay Type: HVAC Relay

Product Features

  • Color: Black
  • Made in USA: Yes
  • Product Line: OSA20
  • Sensor Type: Power Pack

Standards and Certifications

  • Title 24 Compliant: Yes
  • USMCA Compliant: Yes
  • pdfSpec Sheet http://www.leviton.com/en/docs/OSP_OSA_Occupancy_Sensor_Power_Pack_Data_Sheet_Occupancy_Sensors.pdf