Osram 57438 Optotronic 55W 120/277V AC 50/60Hz Constant Current Dimmable LED Driver OT 55W/UNV/1A2 CS DIM L (2743WM)
Osram 57438 Optotronic 55W 120/277V AC 50/60Hz Constant Current Dimmable LED Driver OT 55W/UNV/1A2 CS DIM L (2743WM)
OPTOTRONIC Current Select DriversOsram 57438 OPTOTRONIC OT 55W/UNV/1A2 CS DIM L 55W Constant Current, 0-10V Dimmable LED DriverProduct FeaturesGeneral Description: Dimmable 55W Linear driver with external current setInput Voltage: 120-277V (+/- 10%)Frequency Range: 50-60 Hz (+/- 10%)Max. Output Power (W): 55WDimming Control: 0-10V (Dimming input is isolated, Class 2 or non-Class 2 wiring allowed)Dimming Range: 10-100%Output Voltage (VDC): 20-46VDCOutput Current (mA): 800mA/1000mA/1200mA Product Dimensions (L x W x H): 11.00" x 1.14" x 1.00"Product Weight: 8oz Quantity: 1 UL Environmental Rating: Dry & DampUL File Number: E320395Product Family FeaturesSlim form factorsInput voltage:Universal 120-277 VAC 50/60HzUL Class 2 output for safe operation, Class PAreas of ApplicationIndirect/directLinearRecessed troffer
Product Features
- OPTOTRONIC Linear Programmable LED Driver
- Constant Current, 0-10V Dimmable LED Driver
- Input Voltage: 120-277VAC 50/60 Hz
- Pout: 55W, Vout: 20-46VDC, Iout: 800mA/1000mA/1200mA
- UL Class 2 output for safe operation, Class P
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.