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OSRAM 57456 OTi50/120-277/1A4 DIM-1L AUXG2 50W LED Driver with Aux - 0-10V, 120-277V

SKU 57456
Original price $34.50 - Original price $34.50
Original price
$34.50 - $34.50
Current price $34.50
In stock

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OSRAM 57456 dimmable 50W LED driver with auxiliary output.  The OSRAM OTi50/120-277/1A4 DIM-1L AUXG2 constant current LED driver has an input voltage of 120-277VAC, programmable output current of 400-1400mA (factory setting 1050mA) and an output voltage of 10-55VDC.  The dimmable LED power supply is 0-10V dimming down to 1%. The OPTOTRONIC LED driver is rated for damp and dry locations.  Wire leads not included.

This product replaces OSRAM Sylvania OTi50/120-277/1A4/DIM-1 L AUX (79467).  The 57456 can also be used to replace most 50 watt LED drivers with aux.


Brand:  OSRAM Type:  Constant
Light:  LED Lamp:  Modules
Driver:  0-10V Dim Power:  Program
Wattage:  50W Voltage:  120-277V
Current:  1050mA Frequency:  50/60Hz
Certifications:  UL, RoHs Length:  11.02"
Width:    1.15" Height:    1.00"


OSRAM 57456 data sheet

Optotronics application guide



  • Integrated LED Light Fixtures
  • Lighting Repair
  • Commercial Lighting
  • Industrial Lighting
  • Indoor/Outdoor
  • Damp Rated


  • Auxiliary Output
  • Dimmable
  • Input voltage: 120-277V
  • UL Class 2 output
  • Output current range: up to 1400mA
  • Constant Lumen Output
  • Over temperature protection
  • End-of-life indication
  • DALI compatible


    • 30 day Seller Warranty
    • 5 year Limited MFG Warranty