Accessory code X214 Constant current power supply unit DALI/Step-Dim/Middle of the night profile IP20 40W - VIN = 120-277VAC 50/60Hz Iout =500mA X214: Constant current power supply unit DALI/Step-Dim/Middle of the night profile IP20 40W - VIN = 120-277VAC 50/60Hz Iout =500mA Technical description: DALI 40W dimmable electronic ballast, with STEP-DIM, ASTRO-DIM and MIDNIGHT PROFILE functions, Vin=120÷277Vac, 50÷60Hz Vout=18÷56Vdc, Iout=500mA (SELV) IP20 protection rating Dimension (mm): 123x79x33 Colour: Indeterminate (00) Weight (Kg): 0.26 Wiring: Make the connections on the appropriate terminal blocks Notes: Overvoltage protection: 8KV Common mode, 6KV differenzial mode Class II;IP20 EAC