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Osram 57438 Optotronic 55W 120/277V AC 50/60Hz Constant Current Dimmable LED Driver OT 55W/UNV/1A2 CS DIM L
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*Packaging of actual item may differ from photo shown
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Osram 57438 Optotronic 55W 120/277V AC 50/60Hz Features
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OPTOTRONIC Linear Programmable LED Driver
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Constant Current, 0-10V Dimmable LED Driver
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Input Voltage: 120-277VAC 50/60 Hz
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Pout: 55W, Vout: 20-46VDC, Iout: 800mA/1000mA/1200mA
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UL Class 2 output for safe operation, Class P
About Osram 57438 Optotronic 55W 120/277V AC 50/60Hz
OPTOTRONIC Current Select Drivers Osram 57438 OPTOTRONIC OT 55W/UNV/1A2 CS DIM L 55W Constant Current, 0-10V Dimmable LED Driver Product Features General Description: Dimmable 55W Linear driver with external current set Input Voltage: 120-277V (+/- 10%) Frequency Range: 50-60 Hz (+/- 10%) Max. Output Power (W): 55W Dimming Control: 0-10V (Dimming input is isolated, Class 2 or non-Class 2 wiring allowed) Dimming Range: 10-100% Output Voltage (VDC): 20-46VDC Output 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 & Damp UL File Number: E320395 Product Family Features Slim form factors Input voltage: Universal 120-277 VAC 50/60Hz UL Class 2 output for safe operation, Class P Areas of Application Indirect/direct Linear Recessed troffer
