Universal rising barrier with high performances. Electrical Power supply - Single phase 230VAC, 50/60Hz + Ground. Nominal power consumption 335 W (at maximum speed and without options). Gearbox, Life-lubricated worm-screw speed reduction unit. Aluminium tube boom arm, varnished white with red reflecting stripes and end-sealing, with round section diameter 84 mm. Operational temperature between -20 and +50°C (without optional heating). Minimum operation time from 1 to 4 seconds according to the boom lenght and the options chosen. IP44 Housing made of folded and welded sheet steel, from 2 to 6 mm thick, protected by cataphoresis and two coats of structured paint (standard colour: orange RAL2000). Arm length: 2,5 and 3 meters.